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merged 6 commits into from
Mar 15, 2023
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GH-199: Array in C++ #213

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rain1024 Mar 15, 2023
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rain1024 committed Mar 15, 2023
commit c752cba8fc5efef7cf1aa5ea08e6de123666203b
8 changes: 4 additions & 4 deletions concepts/cpp/array/README.md
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Expand Up @@ -19,7 +19,7 @@ In computer science, an `array` is a data structure consisting of a collection o
using namespace std;
```

**Initialize an array**
**Initialization**: Create an array with given values


```c++
Expand All @@ -34,7 +34,7 @@ a



**Access element by index (zero-based)**
**Accessing Elements**: Access element by index (zero-based)


```c++
Expand All @@ -47,7 +47,7 @@ cout << "a[2] = " << a[2] << endl;
a[2] = 3


**Set value of an element at a given index**
**Updating Elements**: Update an element by its index


```c++
Expand All @@ -57,7 +57,7 @@ cout << "a[0] = " << a[0];

a[0] = 100

**Read array from input stream**
**Input**: Read values into the array from a stream

Using fixed array

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8 changes: 4 additions & 4 deletions concepts/cpp/array/notebook.ipynb
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Expand Up @@ -48,7 +48,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"**Initialize an array**"
"**Initialization**: Create an array with given values"
]
},
{
Expand Down Expand Up @@ -80,7 +80,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"**Access element by index (zero-based)**"
"**Accessing Elements**: Access element by index (zero-based)"
]
},
{
Expand Down Expand Up @@ -111,7 +111,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"**Set value of an element at a given index**"
"**Updating Elements**: Update an element by its index"
]
},
{
Expand Down Expand Up @@ -140,7 +140,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"**Read array from input stream**\n",
"**Input**: Read values into the array from a stream\n",
"\n",
"Using fixed array \n",
"\n",
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14 changes: 8 additions & 6 deletions concepts/general/array/README.md
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Expand Up @@ -13,12 +13,14 @@ In competive programming, arrays are often used to store a list of values. For e

## Array Operations

Basic operations:

* `array.length`: Returns the number of elements in the array.
* `array[index]`: Returns the element at the given index.
* `array[index] = value`: Sets value of an element at a given index
* Read array from input stream
Here are some basic operations that you can perform on arrays:

* Initialization: Create an array with given values
* Accessing Elements: Access an element by its index (zero-based)
* Updating Elements: Update an element by its index
* Traversal: Visit all elements of the array
* Input: Read values into the array from a stream
* Size: Get the number of elements in the array

More operations:

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