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 C++ (Clang 3.8.0) (judge verdict: Accepted)

#include <iostream>

using namespace std;

int main(){
  string s;
  std::cin >> s;
  for(int i=0; i<s.size(); i++){
    std::cout << "x";
  }
  std::cout << '\n';
  return 0;
}