Submission #1248810


Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define FOR(i, n) for(int i = 0; i < (n); i++)
#define MEM(a, x) memset(a, x, sizeof(a))
#define ALL(a) a.begin(), a.end()
#define UNIQUE(a) a.erase(unique(ALL(a)), a.end())
typedef long long ll;

int n;

bool isPrime(int x) {
	for (int i = 2; i * i <= x; i++) {
		if (x % i == 0) return false;
	}
	return true;
}

int main(int argc, char const *argv[]) {
	ios_base::sync_with_stdio(false);
	cin >> n;
	if (isPrime(n)) cout << "YES" << endl;
	else cout << "NO" << endl;
	return 0;
}

Submission Info

Submission Time
Task A - 素数、コンテスト、素数
User moguta
Language C++14 (GCC 5.4.1)
Score 100
Code Size 551 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 29
Set Name Test Cases
All 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 01_test_01.txt, 01_test_02.txt, 01_test_03.txt, 01_test_04.txt, 01_test_05.txt, 01_test_06.txt, 01_test_07.txt, 01_test_08.txt, 01_test_09.txt, 01_test_10.txt, 01_test_11.txt, 01_test_12.txt, 01_test_13.txt, 01_test_14.txt, 01_test_15.txt, 01_test_16.txt, 01_test_17.txt, 01_test_18.txt, 01_test_19.txt, 01_test_20.txt, 01_test_21.txt, 01_test_22.txt, 01_test_23.txt, 01_test_24.txt, 01_test_25.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 1 ms 256 KB
00_sample_02.txt AC 1 ms 256 KB
00_sample_03.txt AC 1 ms 256 KB
00_sample_04.txt AC 1 ms 256 KB
01_test_01.txt AC 1 ms 256 KB
01_test_02.txt AC 1 ms 256 KB
01_test_03.txt AC 1 ms 256 KB
01_test_04.txt AC 1 ms 256 KB
01_test_05.txt AC 1 ms 256 KB
01_test_06.txt AC 1 ms 256 KB
01_test_07.txt AC 1 ms 256 KB
01_test_08.txt AC 1 ms 256 KB
01_test_09.txt AC 1 ms 256 KB
01_test_10.txt AC 1 ms 256 KB
01_test_11.txt AC 1 ms 256 KB
01_test_12.txt AC 1 ms 256 KB
01_test_13.txt AC 1 ms 256 KB
01_test_14.txt AC 1 ms 256 KB
01_test_15.txt AC 1 ms 256 KB
01_test_16.txt AC 1 ms 256 KB
01_test_17.txt AC 1 ms 256 KB
01_test_18.txt AC 1 ms 256 KB
01_test_19.txt AC 1 ms 256 KB
01_test_20.txt AC 1 ms 256 KB
01_test_21.txt AC 1 ms 256 KB
01_test_22.txt AC 1 ms 256 KB
01_test_23.txt AC 1 ms 256 KB
01_test_24.txt AC 1 ms 256 KB
01_test_25.txt AC 1 ms 256 KB