Submission #1608989

---

Source Code Expand

#include <bits/stdc++.h>
#define REP(i,a,b) for(int i=(a);i<(b);i++)
typedef long long ll; typedef long double ld;
using namespace std;
const int INF=1e9, MOD=1e9+7;
const int MAX_N=10000;
int n,a,b;
 
int main(){
	cin >> n;
	cout << (n%2?n/2+1:n/2) << endl;
	return 0;
}

Submission Info

Judge Result