Python program to get a string from string where all occurrences of its first char replced to '$' except the first char

Question

Enter a string:sakshi sak$hi

Answer 1

Method 1-

c = input()

temp = c[0]

for i in range(1,len(c)):

    if(c[0] == c[i] ):

        temp = temp + '$'

    else:

        temp = temp + c[i]

print(temp) 

Method 2-

s=input("Enter a string:")

char=s[0]

s=s.replace(char,'$')

s=char+s[1:]

print(s)