python ass 1& 2

Harbind singh

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+ Assignment - 2
+1) what will be the output of 3+4**6-9*10/2
+ans- exponent>multiplication=division>addition=subtraction
+=3+4**6-9*5
+=3+4096-45
+=4099-45=4054
+so by this  the answer will be 4054.
+
+2)lets say i have a string "hello this side regex". count the total no. of vowels present in the  string.
+ans-
+string=input("Enter string:")
+vowels=0
+for i in string:
+      if(i=='a' or i=='e' or i=='i' or i=='o' or i=='u' or i=='A' or i=='E' or i=='I' or i=='O' or i=='U'):
+      vowels=vowels+1
+print("Number of vowels are:",vowel)
+
+3)find out the area of the triangle . you have to take the value from the user about the base and the height.
+ans-
+h=int(input("enter the height of the triangle=))
+b=int(input("enter the base of the triangle=))
+print("area of the traingle is=",(1/2)*b*h)
+
+import calender
+year=input("enter the year")
+print (calender. calender(year))
+
+
+Assignment 1 solution 
+1)what is jpython and cpython?
+ans.-cypthon is both the compiler as well as the interpreter. it will convert the written python code into the byte code before interpreting it.
+it is the default and most widely used implementation of the language.
+jpython-it is the implementation of python working on the java platform.
+
+2) basic difference between pyhton2 and pyhton3.
+ans.- in python2 it takes the user input and default storing os string is in the ASCII code.whereas in python3 we take only input and default storing of string is in unicode.
+
+3)difference between ASCII Code and unicode.
+ans-
+Unicode and ASCII both are standards for encoding texts
+ASCII CODE-ASCII is a character-encoding scheme and it was the first character encoding standard.ASCII uses 7 bits to represent a character. It has 128 code points, 0 through 127.  It is a code for representing English characters as numbers, with each letter assigned a number from 0 to 127.
+
+UNICODE-Unicode is a universal international standard character encoding that is capable of representing most of the world's written languages. It assigns each character a unique number, or code point.