Submission #3627716

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<string, int> psi;
#define rep(i, n) for(ll i = 0;i < n;i++)
#define FOR(i, m, n) for(ll i = m;i < n;i++)

int main() {
  cin.tie(0); ios::sync_with_stdio(false);

  string s;
  cin >> s;
  cout << s.substr(0,4) << " " << s.substr(4, 8) << endl;
}

Submission Info

Judge Result