str=input("Enter the Sring:")
i = 0
while(i < len(str)):
    print("The Character at %d Index Position = %c" %(i, str[i]))
    i = i + 1
print('str-', str)
print('str[0]-', str[0])
print('str[1:4]-', str[1:4])
print('str[2:]-', str[2:])
print('str *2-', str *2 )
print("str +'yes'-", str +'yes')
