Submission #4066086

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Source Code Expand

#include <bits/stdc++.h>
#define int long long
#define endre getchar();getchar();return 0
#define INF 1000000007
#define rep(i,n) for(int i=0;i<n;i++)
#define P pair<int,int>
#define prique(T) priority_queue<T,vector<T>,greater<T>>
#define vecunique(vec) sort(vec.begin(), vec.end());decltype(vec)::iterator result = std::unique(vec.begin(), vec.end());vec.erase(result, vec.end())
using namespace std;
signed main(){
	string s;
	cin>>s;
	for(int i=0;i<4;i++)cout<<s[i];
	cout<<" ";
	for(int i=4;i<12;i++)cout<<s[i];
	cout<<endl;
}

Submission Info

Judge Result