Python Program to implement different string operations.

Program:

print("String--> \"Hello World\"")

string='Hello World'
print(" \nlength of the string is",len(string))

print(" \nIndex of W is",string.index("W"))

print(" \nCounting of l in string is",string.count("l"))

print(" \nString[3:7]:",string[3:7])

print(" \nString in Lower case: >",string.lower())

print(" \nString in Upper case: >",string.upper())

Expected O/P:

String--> "Hello World"

length of the string is 11

Index of W is 6

Counting of l in string is 3

String[3:7]: lo W

String in Lower case: > hello world

String in Upper case: > HELLO WORLD