Submission #1753294

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Source Code Expand

#include<bits/stdc++.h>
//#define int long long
#define loop(i, a, b) for(int i = a; i < b; i++)
#define rep(i, a) loop(i, 0, a)
#define all(a) (a).begin(),(a).end()
using namespace std;
const int MOD = 1e9 + 7, INF = 1e9;
using vi = vector <int>;
using vvi = vector <vi>;
//g++ -std==c++14

signed main(){
    string s;
    cin >> s;
    rep(i, 12){
        cout << s[i];
        if(i == 3)
        cout << " ";
    }
    cout << endl;
}

Submission Info

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