Problem:
Score : 200 points

Problem Statement

Given is a string S. Replace every character in S with x and print the result.

Constraints

S is a string consisting of lowercase English letters.

The length of S is between 1 and 100 (inclusive).

Input

Input is given from Standard Input in the following format:

S

Output

Replace every character in S with x and print the result.

Sample Input 1

sardine

Sample Output 1

xxxxxxx

Replacing every character in S with x results in xxxxxxx.

Sample Input 2

xxxx

Sample Output 2

xxxx

Sample Input 3

gone

Sample Output 3

xxxx

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Accepted)


import java.util.Scanner;

public class Main {

	public static void main(String[] args) throws Exception {
	Scanner w = new Scanner ( System.in) ;
	String s = w.next();;
	int len= s.length();
	StringBuilder sb = new StringBuilder();
	int i = 0 ; 
	while (i  < len) { 
		sb.append("x"); 
		i ++ ;
	}
	System.out.print(sb);
	}
}