Submission #890264

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Source Code Expand

#include <bits/stdc++.h>
#define rep(i, a, n) for(int i = a; i < n; i++)
#define repb(i, a, b) for(int i = a; i >= b; i--)
#define all(a) a.begin(), a.end()
#define int long long
using namespace std;
typedef pair<int, int> P;

signed main(){
    int n, ans = 0;
    string s;
    cin >> s;
    rep(i, 0, 4){
        cout << s[i];
    }
    cout << " ";
    rep(i, 4, 12){
        cout << s[i];
    }
    cout << endl;

}

Submission Info

Judge Result