Submission #1420092


Source Code Expand

#include <bits/stdc++.h>
using namespace std;
int N;
int NG[3];

bool match(int n) {
	if (n == NG[0] || n == NG[1] || n == NG[2])
		return true;
	else
		return false;
}

int main() {
	int N;
	cin >> N >> NG[0] >> NG[1] >> NG[2];

	bool flag = true;
	int cnt = 0;

	if (N == NG[0] || N == NG[1] || N == NG[2])
		flag = false;
	else {
		while (N > 0) {
			if ((!match(N - 3) && N - 3 > 0) || N == 3)
				N -= 3;
			else if ((!match(N - 2) && N - 2 > 0) || N == 2)
				N -= 2;
			else if ((!match(N - 1) && N - 1 > 0) || N == 1)
				N -= 1;
			else {
				flag = false;
				break;
			}
			cnt++;
			if (N == 0)
				break;
		}
	}
	if (cnt > 100) flag = false;

	if (flag)
		cout << "YES" << endl;
	else
		cout << "NO" << endl;
}

Submission Info

Submission Time
Task C - 123引き算
User yapoo
Language C++14 (GCC 5.4.1)
Score 100
Code Size 767 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 31
Set Name Test Cases
All sample_01.txt, sample_02.txt, sample_03.txt, test_143_142_141_140.txt, test_1_1_2_3.txt, test_1_2_3_4.txt, test_200_200_2_3.txt, test_231_77_78_80.txt, test_235_124_126_125.txt, test_253_45_47_48.txt, test_297_223_224_225.txt, test_297_294_292_290.txt, test_297_297_30_83.txt, test_297_3_43_72.txt, test_298_125_123_124.txt, test_298_293_295_291.txt, test_298_298_4_8.txt, test_298_36_72_98.txt, test_298_55_3_43.txt, test_298_92_91_295.txt, test_299_200_151_65.txt, test_299_240_35_154.txt, test_299_300_299_298.txt, test_299_33_242_151.txt, test_299_56_57_58.txt, test_299_66_132_198.txt, test_300_271_44_68.txt, test_300_299_298_296.txt, test_300_30_99_183.txt, test_300_4_5_6.txt, test_84_34_64_36.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
sample_03.txt AC 1 ms 256 KB
test_143_142_141_140.txt AC 1 ms 256 KB
test_1_1_2_3.txt AC 1 ms 256 KB
test_1_2_3_4.txt AC 1 ms 256 KB
test_200_200_2_3.txt AC 1 ms 256 KB
test_231_77_78_80.txt AC 1 ms 256 KB
test_235_124_126_125.txt AC 1 ms 256 KB
test_253_45_47_48.txt AC 1 ms 256 KB
test_297_223_224_225.txt AC 1 ms 256 KB
test_297_294_292_290.txt AC 1 ms 256 KB
test_297_297_30_83.txt AC 1 ms 256 KB
test_297_3_43_72.txt AC 1 ms 256 KB
test_298_125_123_124.txt AC 1 ms 256 KB
test_298_293_295_291.txt AC 1 ms 256 KB
test_298_298_4_8.txt AC 1 ms 256 KB
test_298_36_72_98.txt AC 1 ms 256 KB
test_298_55_3_43.txt AC 1 ms 256 KB
test_298_92_91_295.txt AC 1 ms 256 KB
test_299_200_151_65.txt AC 1 ms 256 KB
test_299_240_35_154.txt AC 1 ms 256 KB
test_299_300_299_298.txt AC 1 ms 256 KB
test_299_33_242_151.txt AC 1 ms 256 KB
test_299_56_57_58.txt AC 1 ms 256 KB
test_299_66_132_198.txt AC 1 ms 256 KB
test_300_271_44_68.txt AC 1 ms 256 KB
test_300_299_298_296.txt AC 1 ms 256 KB
test_300_30_99_183.txt AC 1 ms 256 KB
test_300_4_5_6.txt AC 1 ms 256 KB
test_84_34_64_36.txt AC 1 ms 256 KB