Submission #1332722

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Source Code Expand

#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (n); i++)
#define shosu(n) setprecision(n)
#define ENDL endl
using namespace std;
int main() {
  string s;
  cin >> s;
  rep(i, s.size()) {
    if (i == 4)
      cout << ' ' << s[i];
    else
      cout << s[i];
  }
  cout << endl;
  return 0;
}

Submission Info

Judge Result