I TRIED MY BEST...
package com.codegym.task.task08.task0823;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
/*
Going national
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String s = reader.readLine();
Character[] c = new Character[20];
for(int i=0;i<s.length();i++)
{
char Stringchar = s.charAt(i);
c[i] = Stringchar;
}
c[0]=Character.toUpperCase(c[0]);
for(int i=1;i<s.length();i++)
{
if((c[i-1] == 32))
{
c[i]=Character.toUpperCase(c[i]);
}
}
for(int i=0;i<s.length();i++)
{
System.out.println(c[i]);
}
}
}