Submission #1472621


Source Code Expand

#include "bits/stdc++.h"
#include <regex>
#define _USE_MATH_DEFINES
#include <math.h>

using namespace std;

#ifndef _DEBUG
#define main_ main
#endif
#define FOR(i,s,e) for (int i = int(s); i < int(e); ++i)
#define REP(i,e) FOR(i,0,e)
#define INF (INT_MAX/2)
#define EPS (1.0e-8)
#define LINF (LONG_MAX/2)

typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vl;
typedef vector<vl> vvl;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef vector<bool> vb;
typedef vector<string> vs;

template <typename T>
using keyVal = pair<string, T>;
template<typename T>
bool val_greater(const keyVal<T>& left, const keyVal<T>& right) {
	return left.second > right.second;
}

vs split(string str, char sep) {
	vs v; stringstream ss(str); string t;
	while (getline(ss, t, sep)) v.push_back(t);
	return v;
}

void init_global() {};

int main_() {
	cin.tie(0);
	ios::sync_with_stdio(false);

	int N; cin >> N;

	int n = N % 2 == 0 ? N : N + 1;
	
	int ans = n / 2;
	cout << ans << endl;
	return 0;
}

Submission Info

Submission Time
Task A - 引越し作業
User apprec
Language C++14 (GCC 5.4.1)
Score 100
Code Size 1117 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 25
Set Name Test Cases
All large_1000.txt, large_997.txt, large_998.txt, large_999.txt, random_148.txt, random_155.txt, random_198.txt, random_362.txt, random_403.txt, random_667.txt, random_795.txt, random_811.txt, random_85.txt, random_959.txt, sample_1.txt, sample_2.txt, sample_3.txt, small_10.txt, small_11.txt, small_3.txt, small_4.txt, small_6.txt, small_7.txt, small_8.txt, small_9.txt
Case Name Status Exec Time Memory
large_1000.txt AC 1 ms 256 KB
large_997.txt AC 1 ms 256 KB
large_998.txt AC 1 ms 256 KB
large_999.txt AC 1 ms 256 KB
random_148.txt AC 1 ms 256 KB
random_155.txt AC 1 ms 256 KB
random_198.txt AC 1 ms 256 KB
random_362.txt AC 1 ms 256 KB
random_403.txt AC 1 ms 256 KB
random_667.txt AC 1 ms 256 KB
random_795.txt AC 1 ms 256 KB
random_811.txt AC 1 ms 256 KB
random_85.txt AC 1 ms 256 KB
random_959.txt AC 1 ms 256 KB
sample_1.txt AC 1 ms 256 KB
sample_2.txt AC 1 ms 256 KB
sample_3.txt AC 1 ms 256 KB
small_10.txt AC 1 ms 256 KB
small_11.txt AC 1 ms 256 KB
small_3.txt AC 1 ms 256 KB
small_4.txt AC 1 ms 256 KB
small_6.txt AC 1 ms 256 KB
small_7.txt AC 1 ms 256 KB
small_8.txt AC 1 ms 256 KB
small_9.txt AC 1 ms 256 KB