Lesson 2 tast 1 #87

egor-abak · 2016-09-19T12:39:38Z

No description provided.

les.2 task1

ice-phoenix · 2016-09-19T15:04:58Z

Обратите внимание, что ваш код даже не собирается. Убедительная просьба проверять, что встроенные в проект тесты проходят, перед отправкой PR.

Lesson 2 Tasks 1,2

ice-phoenix · 2016-09-29T18:16:05Z

Ваш код все еще не собирается

mglukhikh · 2016-10-12T09:36:40Z

Автору PR: вы сильно отстаёте от графика. Вам следует исправить ошибку компиляции и перейти к решению задач 2-го и 3-го урока, в противном случае вы рискуете получить неудовлетворительную оценку за октябрь месяц.

Lesson 3 Task 1 Lesson 4 Task 1 Ex. 1 and 2

ice-phoenix

Исправляйте замечания

ice-phoenix · 2016-10-20T10:07:55Z

src/lesson1/task1/Simple.kt

 * Рассчитать время в секундах, прошедшее с начала суток (30035 в данном случае).
 */
-fun seconds(hours: Int, minutes: Int, seconds: Int): Int = TODO()
+fun seconds(hours: Int, minutes: Int, seconds: Int): Int = (hours * 3600 + minutes * 60 + seconds)


Скобки вокруг выражения здесь излишни

ice-phoenix · 2016-10-20T10:08:38Z

src/lesson1/task1/Simple.kt

 * Вывести значение того же угла в радианах (например, 0.63256).
 */
-fun angleInRadian(grad: Int, min: Int, sec: Int): Double = TODO()
+fun angleInRadian(grad: Int, min: Int, sec: Int): Double = (grad + min/60.0 + sec/3600.0)*Math.PI/180


Форматирование кода должно быть одинаковым везде. Либо отделяете штуки друг от друга пробелами, либо не отделяете. Попробуйте отформатировать код при помощи IntelliJ IDEA и в дальнейшем придерживайтесь такого же стиля.

ice-phoenix · 2016-10-20T10:09:06Z

src/lesson1/task1/Simple.kt

 * Например, расстояние между (3, 0) и (0, 4) равно 5
 */
-fun trackLength(x1: Double, y1: Double, x2: Double, y2: Double): Double = TODO()
+fun trackLength(x1: Double, y1: Double, x2: Double, y2: Double): Double = sqrt(((x1-x2)*(x1-x2))+((y1-y2)*(y1-y2)))


Лишние скобки

ice-phoenix · 2016-10-20T10:10:17Z

src/lesson1/task1/Simple.kt

 */
-fun accountInThreeYears(initial: Int, percent: Int): Double = TODO()
+fun accountInThreeYears(initial: Int, percent: Int): Double =
+        (((initial+initial*percent/100.0)+(initial+initial*percent/100.0)*percent/100.0)+((initial+initial*percent/100.0)+(initial+initial*percent/100.0)*percent/100.0)*percent/100.0)


Все это выражение можно записать намного проще, если воспользоваться алгебраическими свойствами

ice-phoenix · 2016-10-20T10:10:40Z

src/lesson2/task1/IfElse.kt

-fun ageDescription(age: Int): String = TODO()
+fun ageDescription(age: Int): String =
+        when {
+            (age % 10) == (1) -> ("$age год")


Очень много лишних скобок

ice-phoenix · 2016-10-20T10:15:04Z

src/lesson3/task1/Loop.kt

+fun lcm(m: Int, n: Int): Int {
+    var k = 1
+    while ((k < m) || (k < n)) {
+        k++


Почему не просто Math.max(...) или if???

ice-phoenix · 2016-10-20T10:15:25Z

src/lesson3/task1/Loop.kt

+        k++
+    }
+    while (((k % m) !== 0) || ((k % n) !== 0)) {
+        k++


Почитайте про более быстрые алгоритмы поиска НОК

ice-phoenix · 2016-10-20T10:17:07Z

src/lesson4/task1/List.kt

 */
-fun mean(list: List<Double>): Double = TODO()
+fun mean(list: List<Double>): Double {
+    if (list.isEmpty() == true) return 0.0


return можно вытащить перед if

Функцию с телом в виде одного return expr можно записать как fun foo(...) = expr

if (cond == true) ==> if (cond)

ice-phoenix · 2016-10-20T10:17:31Z

src/lesson4/task1/List.kt

 */
-fun center(list: MutableList<Double>): MutableList<Double> = TODO()
+fun center(list: MutableList<Double>): MutableList<Double> {
+    val averageEqual = list.sum() / list.size


Что будет, если список пустой?

ice-phoenix · 2016-10-20T10:17:57Z

src/lesson4/task1/List.kt

+    val averageEqual = list.sum() / list.size
+    for (i in 0..list.size - 1) {
+        val secondList = list[i]
+        list[i] = secondList-averageEqual


Можно list[i] = list[i] - average

Lesson 3 Task 1 Lesson 4 Task 1 Ex. 1 and 2 *corrections

ice-phoenix

4 урок вам не будет засчитан, так как вы не исправили достаточно серьезные замечания к предыдущим урокам

ice-phoenix · 2016-10-28T09:41:42Z

src/lesson1/task1/Simple.kt

 */
-fun accountInThreeYears(initial: Int, percent: Int): Double = TODO()
+fun accountInThreeYears(initial: Int, percent: Int): Double =
+        (((initial + initial * percent / 100.0) + (initial + initial * percent / 100.0) * percent / 100.0) + ((initial + initial * percent / 100.0) + (initial + initial * percent / 100.0) * percent / 100.0) * percent / 100.0)


Данное выражение можно очень сильно упростить, если воспользоваться тривиальными математическими законами

ice-phoenix · 2016-10-28T09:43:35Z

src/lesson2/task1/IfElse.kt

                       rookX1: Int, rookY1: Int,
-                       rookX2: Int, rookY2: Int): Int = TODO()
+                       rookX2: Int, rookY2: Int): Int {
+    var treatFromFirst = 0


Почему эта переменная имеет тип Int, а не Boolean?

threatFromFirst

ice-phoenix · 2016-10-28T09:44:58Z

src/lesson2/task1/IfElse.kt

+    var treatFromFirst = 0
+    var treatFromSecond = 0
+    var result = 0
+    when {


Этот when не будет работать так, как вы хотите. Вы должны сперва в переменные threatFrom* записать то, атакует ли та или иная ладья короля, а потом уже присваивать соответствующее значение результату в when.

ice-phoenix · 2016-10-28T09:45:33Z

src/lesson2/task1/IfElse.kt

 */
-fun segmentLength(a: Int, b: Int, c: Int, d: Int): Int = TODO()
+fun segmentLength(a: Int, b: Int, c: Int, d: Int): Int =
+when {


Форматирование кода

ice-phoenix · 2016-10-28T09:45:59Z

src/lesson2/task2/Logical.kt

 */
-fun isNumberHappy(number: Int): Boolean = TODO()
+fun isNumberHappy(number: Int): Boolean =
+    if ((((number % 100) / 10) + (number % 10)) == (number / 1000) + ((number) / 100) % 10)


Выражение if (cond) true else false можно заменить на cond

ice-phoenix · 2016-10-28T09:46:09Z

src/lesson3/task1/Loop.kt

-fun digitNumber(n: Int): Int = TODO()
+fun digitNumber(n: Int): Int {
+    var count = 0
+    var numb = n


ice-phoenix · 2016-10-28T09:46:16Z

src/lesson3/task1/Loop.kt

+fun lcm(m: Int, n: Int): Int {
+    var k = 1
+    while ((k < m) || (k < n)) {
+        k++


ice-phoenix · 2016-10-28T09:46:21Z

src/lesson3/task1/Loop.kt

+        k++
+    }
+    while (((k % m) !== 0) || ((k % n) !== 0)) {
+        k++


ice-phoenix · 2016-10-28T09:46:51Z

src/lesson4/task1/List.kt

 */
-fun mean(list: List<Double>): Double = TODO()
+fun mean(list: List<Double>): Double =
+        if (list.isEmpty() == true) 0.0


Зачем ... == true для переменной типа Boolean?

ice-phoenix · 2016-10-28T09:47:09Z

src/lesson4/task1/List.kt

-fun center(list: MutableList<Double>): MutableList<Double> = TODO()
+fun center(list: MutableList<Double>): MutableList<Double> {
+    if (list.isEmpty() == true) return list
+    val averageEqual = list.sum() / list.size


Можно было просто воспользоваться функцией mean(...)

kotlin-polytech-bot · 2016-11-22T18:26:45Z

author

egor-abak [egor-abak@mail.ru]

lesson1.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 12 / 12

Example: 4 / 4
Trivial: 4 / 4
Easy: 4 / 4

Succeeded:

[Trivial] lesson1.task1/seconds
[Trivial] lesson1.task1/trackLength
[Example] lesson1.task1/sqr
[Trivial] lesson1.task1/lengthInMeters
[Example] lesson1.task1/sqRoot
[Example] lesson1.task1/discriminant
[Easy] lesson1.task1/travelMinutes
[Trivial] lesson1.task1/angleInRadian
[Easy] lesson1.task1/thirdDigit
[Example] lesson1.task1/quadraticRootProduct
[Easy] lesson1.task1/accountInThreeYears
[Easy] lesson1.task1/numberRevert

Seed: 4505930522167467390

lesson2.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 1 / 7

Example: 1 / 1
Easy: 0 / 5
Normal: 0 / 1

Succeeded:

[Example] lesson2.task1/minBiRoot

Failed:

[Easy] lesson2.task1/ageDescription
- Expected:
  11 лет
- Actual:
  11 год
- Inputs:
  - age ->
    11
- Exception: null
[Easy] lesson2.task1/whichRookThreatens
- org.opentest4j.AssertionFailedError : expected: <1> but was: <0>
[Easy] lesson2.task1/whichRookThreatens
- Expected:
  1
- Actual:
  0
- Inputs:
  - kingX ->
    1
  - kingY ->
    1
  - rookX1 ->
    8
  - rookY1 ->
    1
  - rookX2 ->
    3
  - rookY2 ->
    5
- Exception: null
[Normal] lesson2.task1/segmentLength
- Expected:
  1
- Actual:
  1111112
- Inputs:
  - a ->
    482574
  - b ->
    482575
  - c ->
    -628537
  - d ->
    482575
- Exception: null

Seed: 4505930522167467390

lesson2.task2

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 2 / 5

Example: 1 / 1
Easy: 1 / 2
Normal: 0 / 2

Succeeded:

[Example] lesson2.task2/pointInsideCircle
[Easy] lesson2.task2/isNumberHappy

Seed: 4505930522167467390

lesson3.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 5 / 18

Example: 4 / 4
Trivial: 0 / 1
Easy: 1 / 8
Normal: 0 / 3
Hard: 0 / 2

Succeeded:

[Example] lesson3.task1/isPrime
[Example] lesson3.task1/isPerfect
[Example] lesson3.task1/digitCountInNumber
[Easy] lesson3.task1/lcm
[Example] lesson3.task1/factorial

Failed:

[Trivial] lesson3.task1/digitNumber
- org.opentest4j.AssertionFailedError : expected: <1> but was: <0>
[Trivial] lesson3.task1/digitNumber
- Expected:
  10
- Actual:

* Inputs: * n -> -1305870670 * Exception: java.util.concurrent.TimeoutException: executable timed out after 10000 ms

Seed: 4505930522167467390

lesson4.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 9 / 21

Example: 7 / 7
Easy: 1 / 2
Normal: 1 / 7
Hard: 0 / 4
Impossible: 0 / 1

Succeeded:

[Example] lesson4.task1/sqRoots
[Example] lesson4.task1/squares
[Example] lesson4.task1/biRoots
[Example] lesson4.task1/invertPositives
[Easy] lesson4.task1/mean
[Normal] lesson4.task1/center
[Example] lesson4.task1/buildSumExample
[Example] lesson4.task1/negativeList
[Example] lesson4.task1/isPalindrome

Seed: 4505930522167467390

owner

egor-abak []

total

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 40 / 136

Example: 28 / 30
Trivial: 4 / 6
Easy: 7 / 29
Normal: 1 / 38
Hard: 0 / 26
Impossible: 0 / 7

mglukhikh · 2016-11-23T11:22:21Z

Вы довольно сильно отстаёте от графика. Вам следует продолжать решать задачи учебного проекта.

ice-phoenix · 2016-12-18T21:46:48Z

recheck all

kotlin-polytech-bot · 2016-12-18T21:57:08Z

author

egor-abak [egor-abak@mail.ru]

lesson1.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 12 / 12

Example: 4 / 4
Trivial: 4 / 4
Easy: 4 / 4

Succeeded:

[Trivial] lesson1.task1/seconds
[Example] lesson1.task1/discriminant
[Trivial] lesson1.task1/trackLength
[Example] lesson1.task1/sqRoot
[Trivial] lesson1.task1/lengthInMeters
[Easy] lesson1.task1/numberRevert
[Example] lesson1.task1/sqr
[Trivial] lesson1.task1/angleInRadian
[Easy] lesson1.task1/travelMinutes
[Easy] lesson1.task1/thirdDigit
[Example] lesson1.task1/quadraticRootProduct
[Easy] lesson1.task1/accountInThreeYears

Seed: -3209875509518640903

lesson2.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 1 / 7

Example: 1 / 1
Easy: 0 / 5
Normal: 0 / 1

Succeeded:

[Example] lesson2.task1/minBiRoot

Failed:

[Easy] lesson2.task1/ageDescription
- Expected:
```
11 лет
```
- Actual:
```
11 год
```
- Inputs:
  - age ->
```
11
```
- Exception: null
[Easy] lesson2.task1/whichRookThreatens
- org.opentest4j.AssertionFailedError : expected: <1> but was: <0>
[Easy] lesson2.task1/whichRookThreatens
- Expected:
```
1
```
- Actual:
```
0
```
- Inputs:
  - kingX ->
```
5
```
  - kingY ->
```
8
```
  - rookX1 ->
```
2
```
  - rookY1 ->
```
8
```
  - rookX2 ->
```
1
```
  - rookY2 ->
```
4
```
- Exception: null
[Normal] lesson2.task1/segmentLength
- Expected:
```
1139177
```
- Actual:
```
1482573
```
- Inputs:
  - a ->
```
-656603
```
  - b ->
```
482574
```
  - c ->
```
-999999
```
  - d ->
```
482574
```
- Exception: null

Seed: -3209875509518640903

lesson2.task2

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 2 / 5

Example: 1 / 1
Easy: 1 / 2
Normal: 0 / 2

Succeeded:

[Example] lesson2.task2/pointInsideCircle
[Easy] lesson2.task2/isNumberHappy

Seed: -3209875509518640903

lesson3.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 5 / 18

Example: 4 / 4
Trivial: 0 / 1
Easy: 1 / 8
Normal: 0 / 3
Hard: 0 / 2

Succeeded:

[Example] lesson3.task1/factorial
[Example] lesson3.task1/isPrime
[Example] lesson3.task1/isPerfect
[Example] lesson3.task1/digitCountInNumber
[Easy] lesson3.task1/lcm

Failed:

[Trivial] lesson3.task1/digitNumber
- org.opentest4j.AssertionFailedError : expected: <1> but was: <0>
[Trivial] lesson3.task1/digitNumber
- Expected:
```
9
```
- Actual:
```
null
```
- Inputs:
  - n ->
```
350165776
```
- Exception: java.util.concurrent.TimeoutException: executable timed out after 10000 ms

Seed: -3209875509518640903

lesson4.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 9 / 21

Example: 7 / 7
Easy: 1 / 2
Normal: 1 / 7
Hard: 0 / 4
Impossible: 0 / 1

Succeeded:

[Easy] lesson4.task1/mean
[Example] lesson4.task1/invertPositives
[Example] lesson4.task1/sqRoots
[Example] lesson4.task1/buildSumExample
[Example] lesson4.task1/negativeList
[Example] lesson4.task1/squares
[Normal] lesson4.task1/center
[Example] lesson4.task1/biRoots
[Example] lesson4.task1/isPalindrome

Seed: -3209875509518640903

owner

egor-abak []

total

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 40 / 136

Example: 28 / 30
Trivial: 4 / 6
Easy: 7 / 29
Normal: 1 / 38
Hard: 0 / 26
Impossible: 0 / 7

ice-phoenix · 2016-12-18T22:00:27Z

В настоящее время у вас нет даже зачета по нашему курсу.

kotlin-polytech-bot · 2016-12-19T10:39:35Z

author

egor-abak [egor-abak@mail.ru]

lesson1.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 12 / 12

Example: 4 / 4
Trivial: 4 / 4
Easy: 4 / 4

Succeeded:

[Trivial] lesson1.task1/seconds
[Easy] lesson1.task1/thirdDigit
[Easy] lesson1.task1/accountInThreeYears
[Example] lesson1.task1/discriminant
[Example] lesson1.task1/sqr
[Trivial] lesson1.task1/trackLength
[Easy] lesson1.task1/numberRevert
[Example] lesson1.task1/sqRoot
[Trivial] lesson1.task1/lengthInMeters
[Trivial] lesson1.task1/angleInRadian
[Example] lesson1.task1/quadraticRootProduct
[Easy] lesson1.task1/travelMinutes

Seed: 7743546936697989149

lesson2.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 2 / 7

Example: 1 / 1
Easy: 1 / 5
Normal: 0 / 1

Succeeded:

[Example] lesson2.task1/minBiRoot
[Easy] lesson2.task1/whichRookThreatens

Failed:

[Easy] lesson2.task1/ageDescription
- Expected:
```
111 лет
```
- Actual:
```
111 год
```
- Inputs:
  - age ->
```
111
```
- Exception: null
[Normal] lesson2.task1/segmentLength
- Expected:
```
1
```
- Actual:
```
1482575
```
- Inputs:
  - a ->
```
482574
```
  - b ->
```
482575
```
  - c ->
```
-1000000
```
  - d ->
```
482575
```
- Exception: null

Seed: 7743546936697989149

lesson2.task2

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 3 / 5

Example: 1 / 1
Easy: 1 / 2
Normal: 1 / 2

Succeeded:

[Example] lesson2.task2/pointInsideCircle
[Easy] lesson2.task2/isNumberHappy
[Normal] lesson2.task2/circleInside

Failed:

[Normal] lesson2.task2/brickPasses
- Expected:
```
false
```
- Actual:
```
true
```
- Inputs:
  - a ->
```
649
```
  - b ->
```
174
```
  - c ->
```
648
```
  - r ->
```
621
```
  - s ->
```
635
```
- Exception: null

Seed: 7743546936697989149

lesson3.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 6 / 18

Example: 4 / 4
Trivial: 0 / 1
Easy: 1 / 8
Normal: 1 / 3
Hard: 0 / 2

Succeeded:

[Example] lesson3.task1/factorial
[Example] lesson3.task1/isPrime
[Example] lesson3.task1/isPerfect
[Example] lesson3.task1/digitCountInNumber
[Easy] lesson3.task1/lcm
[Normal] lesson3.task1/revert

Failed:

[Trivial] lesson3.task1/digitNumber
- org.opentest4j.AssertionFailedError : expected: <1> but was: <0>
[Trivial] lesson3.task1/digitNumber
- Expected:
```
9
```
- Actual:
```
null
```
- Inputs:
  - n ->
```
777841430
```
- Exception: java.util.concurrent.TimeoutException: executable timed out after 10000 ms

Seed: 7743546936697989149

lesson4.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 10 / 21

Example: 7 / 7
Easy: 1 / 2
Normal: 1 / 7
Hard: 1 / 4
Impossible: 0 / 1

Succeeded:

[Example] lesson4.task1/negativeList
[Example] lesson4.task1/sqRoots
[Example] lesson4.task1/invertPositives
[Example] lesson4.task1/biRoots
[Example] lesson4.task1/squares
[Example] lesson4.task1/buildSumExample
[Normal] lesson4.task1/center
[Example] lesson4.task1/isPalindrome
[Easy] lesson4.task1/mean
[Hard] lesson4.task1/factorizeToString

Failed:

[Normal] lesson4.task1/times
- java.lang.IndexOutOfBoundsException : Index: 1, Size: 0

[Normal] lesson4.task1/times

Expected:
```
6.991919476317504E40
```
Actual:
```
null
```

Inputs:

a ->

[-1.0E20, -1.0E20, -1.0E20, -4.959597381587514E19, -1.0E20, -1.0E20, -1.0E20, -4.959597381587514E19]

b ->

[-1.0E20, -1.0E20, -1.0E20, -1.0E20, -1.0E20, -1.0E20, -1.0E20, -1.0E20]

Exception: java.lang.IndexOutOfBoundsException: Index: 1, Size: 0

Seed: 7743546936697989149

lesson5.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 4 / 12

Example: 2 / 2
Normal: 2 / 3
Hard: 0 / 7

Succeeded:

[Example] lesson5.task1/timeStrToSeconds
[Example] lesson5.task1/timeSecondsToStr
[Normal] lesson5.task1/dateStrToDigit
[Normal] lesson5.task1/dateDigitToStr

Seed: 7743546936697989149

owner

egor-abak []

total

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 37 / 75

Example: 19 / 19
Trivial: 4 / 5
Easy: 8 / 21
Normal: 5 / 16
Hard: 1 / 13
Impossible: 0 / 1

ice-phoenix · 2016-12-19T10:44:14Z

Вы можете расслабиться до дополнительной сессии, Егор. Дедлайн уже прошел.

kotlin-polytech-bot · 2017-02-05T01:02:12Z

author

egor-abak [egor-abak@mail.ru]

lesson1.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 12 / 12

Example: 4 / 4
Trivial: 4 / 4
Easy: 4 / 4

Succeeded:

[Trivial] lesson1.task1/seconds
[Easy] lesson1.task1/travelMinutes
[Trivial] lesson1.task1/trackLength
[Example] lesson1.task1/discriminant
[Trivial] lesson1.task1/angleInRadian
[Easy] lesson1.task1/thirdDigit
[Example] lesson1.task1/sqRoot
[Example] lesson1.task1/sqr
[Trivial] lesson1.task1/lengthInMeters
[Example] lesson1.task1/quadraticRootProduct
[Easy] lesson1.task1/accountInThreeYears
[Easy] lesson1.task1/numberRevert

Seed: 667549392051604886

lesson2.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 3 / 7

Example: 1 / 1
Easy: 2 / 5
Normal: 0 / 1

Succeeded:

[Easy] lesson2.task1/whichRookThreatens
[Example] lesson2.task1/minBiRoot
[Easy] lesson2.task1/timeForHalfWay

Failed:

[Easy] lesson2.task1/ageDescription
- Expected:
```
111 лет
```
- Actual:
```
111 год
```
- Inputs:
  - age ->
```
111
```
- Exception: null
[Normal] lesson2.task1/segmentLength
- Expected:
```
1
```
- Actual:
```
1156699
```
- Inputs:
  - a ->
```
482574
```
  - b ->
```
482575
```
  - c ->
```
-674124
```
  - d ->
```
482575
```
- Exception: null

Seed: 667549392051604886

lesson3.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 7 / 18

Example: 4 / 4
Trivial: 0 / 1
Easy: 1 / 8
Normal: 2 / 3
Hard: 0 / 2

Succeeded:

[Example] lesson3.task1/factorial
[Example] lesson3.task1/isPrime
[Example] lesson3.task1/isPerfect
[Example] lesson3.task1/digitCountInNumber
[Easy] lesson3.task1/lcm
[Normal] lesson3.task1/revert
[Normal] lesson3.task1/hasDifferentDigits

Failed:

[Trivial] lesson3.task1/digitNumber
- org.opentest4j.AssertionFailedError : expected: <1> but was: <0>
[Trivial] lesson3.task1/digitNumber
- Expected:
```
10
```
- Actual:
```
null
```
- Inputs:
  - n ->
```
2147483647
```
- Exception: java.util.concurrent.TimeoutException: executable timed out after 10000 ms

Seed: 667549392051604886

owner

egor-abak []

total

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 22 / 37

Example: 9 / 9
Trivial: 4 / 5
Easy: 7 / 17
Normal: 2 / 4
Hard: 0 / 2

ice-phoenix · 2017-02-10T15:39:54Z

recheck all

kotlin-polytech-bot · 2017-02-10T15:48:54Z

author

egor-abak [egor-abak@mail.ru]

lesson1.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 12 / 12

Example: 4 / 4
Trivial: 4 / 4
Easy: 4 / 4

Succeeded:

[Trivial] lesson1.task1/seconds
[Trivial] lesson1.task1/trackLength
[Example] lesson1.task1/sqr
[Easy] lesson1.task1/travelMinutes
[Trivial] lesson1.task1/lengthInMeters
[Example] lesson1.task1/sqRoot
[Example] lesson1.task1/discriminant
[Trivial] lesson1.task1/angleInRadian
[Easy] lesson1.task1/accountInThreeYears
[Example] lesson1.task1/quadraticRootProduct
[Easy] lesson1.task1/thirdDigit
[Easy] lesson1.task1/numberRevert

Seed: -4583317203678741055

lesson2.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 3 / 7

Example: 1 / 1
Easy: 2 / 5
Normal: 0 / 1

Succeeded:

[Example] lesson2.task1/minBiRoot
[Easy] lesson2.task1/timeForHalfWay
[Easy] lesson2.task1/whichRookThreatens

Failed:

[Easy] lesson2.task1/ageDescription
- Expected:
```
111 лет
```
- Actual:
```
111 год
```
- Inputs:
  - age ->
```
111
```
- Exception: null
[Normal] lesson2.task1/segmentLength
- Expected:
```
0
```
- Actual:
```
1482574
```
- Inputs:
  - a ->
```
482574
```
  - b ->
```
482574
```
  - c ->
```
-1000000
```
  - d ->
```
482574
```
- Exception: null

Seed: -4583317203678741055

lesson2.task2

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 3 / 5

Example: 1 / 1
Easy: 1 / 2
Normal: 1 / 2

Succeeded:

[Example] lesson2.task2/pointInsideCircle
[Easy] lesson2.task2/isNumberHappy
[Normal] lesson2.task2/circleInside

Failed:

[Normal] lesson2.task2/brickPasses
- Expected:
```
false
```
- Actual:
```
true
```
- Inputs:
  - a ->
```
2
```
  - b ->
```
908
```
  - c ->
```
857
```
  - r ->
```
648
```
  - s ->
```
648
```
- Exception: null

Seed: -4583317203678741055

lesson3.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 7 / 18

Example: 4 / 4
Trivial: 0 / 1
Easy: 1 / 8
Normal: 2 / 3
Hard: 0 / 2

Succeeded:

[Example] lesson3.task1/factorial
[Example] lesson3.task1/isPrime
[Example] lesson3.task1/isPerfect
[Example] lesson3.task1/digitCountInNumber
[Easy] lesson3.task1/lcm
[Normal] lesson3.task1/revert
[Normal] lesson3.task1/hasDifferentDigits

Failed:

[Trivial] lesson3.task1/digitNumber
- org.opentest4j.AssertionFailedError : expected: <1> but was: <0>
[Trivial] lesson3.task1/digitNumber
- Expected:
```
10
```
- Actual:
```
null
```
- Inputs:
  - n ->
```
-2069951944
```
- Exception: java.util.concurrent.TimeoutException: executable timed out after 10000 ms

Seed: -4583317203678741055

lesson4.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 10 / 21

Example: 7 / 7
Easy: 1 / 2
Normal: 1 / 7
Hard: 1 / 4
Impossible: 0 / 1

Succeeded:

[Easy] lesson4.task1/mean
[Example] lesson4.task1/squares
[Example] lesson4.task1/negativeList
[Example] lesson4.task1/biRoots
[Example] lesson4.task1/sqRoots
[Example] lesson4.task1/invertPositives
[Example] lesson4.task1/buildSumExample
[Normal] lesson4.task1/center
[Example] lesson4.task1/isPalindrome
[Hard] lesson4.task1/factorizeToString

Failed:

[Normal] lesson4.task1/times
- java.lang.IndexOutOfBoundsException : Index: 1, Size: 0

[Normal] lesson4.task1/times

Expected:
```
1.0725774752668255E41
```
Actual:
```
null
```

Inputs:

a ->

[-1.0E20, -1.0E20, -1.0E20, -1.0E20, -1.0E20, -1.0E20, -1.0E20, -4.959597381587514E19, -1.0E20, -4.959597381587514E19, -1.0E20, -1.0E20, -1.0E20, -1.0E20]

b ->

[-4.959597381587514E19, -1.0E20, -4.959597381587514E19, -1.0E20, -4.959597381587514E19, -1.0E20, -1.0E20, -4.959597381587514E19, -1.0E20, -1.0E20, -1.0E20, -1.0E20, -1.0E20, -4.959597381587514E19]

Exception: java.lang.IndexOutOfBoundsException: Index: 1, Size: 0

Seed: -4583317203678741055

lesson5.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 4 / 12

Example: 2 / 2
Normal: 2 / 3
Hard: 0 / 7

Succeeded:

[Example] lesson5.task1/timeStrToSeconds
[Example] lesson5.task1/timeSecondsToStr
[Normal] lesson5.task1/dateStrToDigit
[Normal] lesson5.task1/dateDigitToStr

Seed: -4583317203678741055

owner

egor-abak []

total

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 48 / 136

Example: 28 / 30
Trivial: 4 / 6
Easy: 9 / 29
Normal: 6 / 38
Hard: 1 / 26
Impossible: 0 / 7

kotlin-polytech-bot · 2017-02-17T14:13:59Z

author

egor-abak [egor-abak@mail.ru]

lesson3.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 8 / 18

Example: 4 / 4
Trivial: 0 / 1
Easy: 2 / 8
Normal: 2 / 3
Hard: 0 / 2

Succeeded:

[Example] lesson3.task1/isPrime
[Example] lesson3.task1/isPerfect
[Example] lesson3.task1/factorial
[Normal] lesson3.task1/revert
[Easy] lesson3.task1/lcm
[Easy] lesson3.task1/fib
[Example] lesson3.task1/digitCountInNumber
[Normal] lesson3.task1/hasDifferentDigits

Failed:

[Trivial] lesson3.task1/digitNumber
- org.opentest4j.AssertionFailedError : expected: <1> but was: <0>
[Trivial] lesson3.task1/digitNumber
- Expected:
```
9
```
- Actual:
```
null
```
- Inputs:
  - n ->
```
-674387525
```
- Exception: java.util.concurrent.TimeoutException: executable timed out after 10000 ms

Seed: -7527787416100889930

lesson4.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 11 / 21

Example: 7 / 7
Easy: 2 / 2
Normal: 1 / 7
Hard: 1 / 4
Impossible: 0 / 1

Succeeded:

[Example] lesson4.task1/isPalindrome
[Easy] lesson4.task1/mean
[Normal] lesson4.task1/center
[Example] lesson4.task1/sqRoots
[Example] lesson4.task1/biRoots
[Example] lesson4.task1/negativeList
[Example] lesson4.task1/invertPositives
[Example] lesson4.task1/squares
[Example] lesson4.task1/buildSumExample
[Hard] lesson4.task1/factorizeToString
[Easy] lesson4.task1/abs

Seed: -7527787416100889930

lesson5.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 5 / 12

Example: 2 / 2
Normal: 2 / 3
Hard: 1 / 7

Succeeded:

[Example] lesson5.task1/timeStrToSeconds
[Example] lesson5.task1/timeSecondsToStr
[Normal] lesson5.task1/dateStrToDigit
[Normal] lesson5.task1/dateDigitToStr
[Hard] lesson5.task1/flattenPhoneNumber

Failed:

[Normal] lesson5.task1/bestLongJump
- Expected:
```
2147483647
```
- Actual:
```
null
```
- Inputs:
  - jumps ->
```
0 % - 1804222291 -  2147483647 -   -  2147483647 % % - 1 -  - - -
```
- Exception: java.lang.NumberFormatException: For input string: ""

Seed: -7527787416100889930

owner

egor-abak []

total

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 29 / 63

Example: 15 / 15
Trivial: 0 / 1
Easy: 4 / 10
Normal: 7 / 16
Hard: 3 / 20
Impossible: 0 / 1

kotlin-polytech-bot · 2017-02-27T14:55:33Z

author

egor-abak [egor-abak@mail.ru]

lesson3.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 8 / 18

Example: 4 / 4
Trivial: 0 / 1
Easy: 2 / 8
Normal: 2 / 3
Hard: 0 / 2

Succeeded:

[Example] lesson3.task1/isPerfect
[Example] lesson3.task1/isPrime
[Example] lesson3.task1/factorial
[Normal] lesson3.task1/revert
[Easy] lesson3.task1/fib
[Easy] lesson3.task1/lcm
[Example] lesson3.task1/digitCountInNumber
[Normal] lesson3.task1/hasDifferentDigits

Failed:

[Trivial] lesson3.task1/digitNumber
- org.opentest4j.AssertionFailedError : expected: <1> but was: <0>
[Trivial] lesson3.task1/digitNumber
- Expected:
```
1
```
- Actual:
```
0
```
- Inputs:
  - n ->
```
0
```
- Exception: null

Seed: 3312554310787434115

lesson4.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 11 / 21

Example: 7 / 7
Easy: 2 / 2
Normal: 1 / 7
Hard: 1 / 4
Impossible: 0 / 1

Succeeded:

[Example] lesson4.task1/isPalindrome
[Example] lesson4.task1/squares
[Example] lesson4.task1/buildSumExample
[Example] lesson4.task1/sqRoots
[Example] lesson4.task1/biRoots
[Example] lesson4.task1/negativeList
[Example] lesson4.task1/invertPositives
[Easy] lesson4.task1/mean
[Normal] lesson4.task1/center
[Hard] lesson4.task1/factorizeToString
[Easy] lesson4.task1/abs

Seed: 3312554310787434115

lesson5.task1

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 5 / 12

Example: 2 / 2
Normal: 2 / 3
Hard: 1 / 7

Succeeded:

[Normal] lesson5.task1/dateStrToDigit
[Example] lesson5.task1/timeStrToSeconds
[Example] lesson5.task1/timeSecondsToStr
[Normal] lesson5.task1/dateDigitToStr
[Hard] lesson5.task1/flattenPhoneNumber

Failed:

[Normal] lesson5.task1/bestLongJump
- Expected:
```
2147483647
```
- Actual:
```
null
```
- Inputs:
  - jumps ->
```
1 2147483647   -
```
- Exception: java.lang.NumberFormatException: For input string: ""

Seed: 3312554310787434115

owner

egor-abak []

total

Author: egor-abak [egor-abak@mail.ru]

Owner: egor-abak []

Total: 29 / 63

Example: 15 / 15
Trivial: 0 / 1
Easy: 4 / 10
Normal: 7 / 16
Hard: 3 / 20
Impossible: 0 / 1

egor-abak and others added 4 commits September 8, 2016 11:36

09.09.16

7e2225c

12.09.2016

9355f95

les.1 task1

dbf6bfe

les.2 task1

les.2 task1

7db1aea

ice-phoenix self-assigned this Sep 19, 2016

ice-phoenix added the tests failed label Sep 19, 2016

mglukhikh added compilation error and removed tests failed labels Sep 19, 2016

ice-phoenix added the stale label Sep 23, 2016

Lesson 1 Tasks 1

1fd0261

Lesson 2 Tasks 1,2

ice-phoenix removed the stale label Sep 29, 2016

ice-phoenix added the stale label Oct 3, 2016

Lesson 2 Tasks 1,2

e537a3e

Lesson 3 Task 1 Lesson 4 Task 1 Ex. 1 and 2

mglukhikh removed compilation error stale labels Oct 17, 2016

ice-phoenix suggested changes Oct 20, 2016

View reviewed changes

ice-phoenix added tests failed bad style waiting for fix labels Oct 20, 2016

Lesson 2 Tasks 1,2

af4e046

Lesson 3 Task 1 Lesson 4 Task 1 Ex. 1 and 2 *corrections

ice-phoenix suggested changes Oct 28, 2016

View reviewed changes

mglukhikh added the stale label Nov 21, 2016

ice-phoenix added FAIL and removed waiting for fix stale labels Dec 18, 2016

minimum

3d79d3e

6-ая задача на допуск к зачету

0f10be2

Тест

f182559

Экз

0468b82

mglukhikh closed this Jul 26, 2017

Lesson 2 tast 1 #87

Lesson 2 tast 1 #87

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Conversation

egor-abak commented Sep 19, 2016

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ice-phoenix commented Sep 19, 2016

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ice-phoenix commented Sep 29, 2016

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mglukhikh commented Oct 12, 2016

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ice-phoenix Oct 20, 2016 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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ice-phoenix left a comment • edited Loading Uh oh! There was an error while loading. Please reload this page.

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kotlin-polytech-bot commented Nov 22, 2016

author

lesson1.task1

lesson2.task1

lesson2.task2

lesson3.task1

lesson4.task1

owner

total

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mglukhikh commented Nov 23, 2016

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ice-phoenix commented Dec 18, 2016

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kotlin-polytech-bot commented Dec 18, 2016

ice-phoenix Oct 20, 2016 •

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