Submission #173971

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Source Code Expand

#include <sstream>
#include<stdlib.h>
#include <string>
#include<string.h>
#include <vector>
#include <map>
#include <algorithm>
#include <iostream>
#include <utility>
#include <set>
#include <cctype>
#include <queue>
#include <stack>
#include <cstdio>
#include <cstdlib>
#include<math.h>
using namespace std;
typedef long long ll;
#define INF 100000000
#define EPS 0.000001
#define MAX_R 1000
#define MAX_C 1000

int main(){

	int N;

	cin >> N;

	cout << N/2 + N%2 << endl;

	return 0;

}

Submission Info

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