Capitalize!

 

You are asked to ensure that the first and last names of people begin with a capital letter in their passports. For example, alison heck should be capitalised correctly as Alison Heck.
Given a full name, your task is to capitalize the name appropriately.
Input Format
A single line of input containing the full name, .
Constraints
The string consists of alphanumeric characters and spaces.
Note: in a word only the first character is capitalized. Example 12abc when capitalized remains 12abc.
Output Format
Print the capitalized string, .
Sample Input
chris alan
Sample Output
Chris Alan

Solution :-

import math
import os
import random
import re
import sys
def solve(s):
    for c in s[:].split(' '):
        s=s.replace(c,c.capitalize())
    return s

if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')
    s = input()
    result = solve(s)
    fptr.write(result + '\n')
    fptr.close()