Submission #521315


Source Code Expand

#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <vector>
#include <string>
#include <queue>
#include <deque>
#include <list>
#include <stack>
#include <set>
#include <map>
#include <algorithm>
#include <climits>

using namespace std;

int main() {
    int N, M;

    cin >> N >> M;

    bool con[12][12];

    for (int i = 0; i < 12; i++) {
	for (int j = 0; j < 12; j++) {
	    con[i][j] = false;
	}
    }

    for (int i = 0; i < M; i++) {
	int x, y;
	cin >> x >> y;
	x--;
	y--;
	con[x][y] = true;
	con[y][x] = true;
    }

    int maxCnt = 0;
    for (int i = 1; i < (1 << N); i++) {
	vector<int> pick;
	for (int j = 0; j < N; j++) {
	    if ((i & (1 << j)) > 0) {
		pick.push_back(j);
	    }
	}

	bool flag = true;
	for (int j = 0; j < pick.size(); j++) {
	    for (int k = j+1; k < pick.size(); k++) {
		flag &= con[pick[j]][pick[k]];
	    }
	}
	
	if (flag) {
	    maxCnt = max(maxCnt, (int)pick.size());
	}
    }

    cout << maxCnt << endl;

    return 0;
}

Submission Info

Submission Time
Task D - 派閥
User iwashi31
Language C++ (G++ 4.6.4)
Score 100
Code Size 1063 Byte
Status AC
Exec Time 31 ms
Memory 1056 KB

Judge Result

Set Name all
Score / Max Score 100 / 100
Status
AC × 74
Set Name Test Cases
all 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt, test_60.txt, test_61.txt, test_62.txt, test_63.txt, test_64.txt, test_65.txt, test_66.txt, test_67.txt, test_68.txt, test_69.txt, test_70.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 29 ms 928 KB
00_sample_02.txt AC 26 ms 924 KB
00_sample_03.txt AC 27 ms 988 KB
00_sample_04.txt AC 28 ms 928 KB
test_01.txt AC 27 ms 920 KB
test_02.txt AC 26 ms 920 KB
test_03.txt AC 27 ms 928 KB
test_04.txt AC 27 ms 924 KB
test_05.txt AC 27 ms 920 KB
test_06.txt AC 27 ms 928 KB
test_07.txt AC 27 ms 1048 KB
test_08.txt AC 30 ms 984 KB
test_09.txt AC 27 ms 932 KB
test_10.txt AC 27 ms 1052 KB
test_11.txt AC 28 ms 1044 KB
test_12.txt AC 29 ms 928 KB
test_13.txt AC 27 ms 1052 KB
test_14.txt AC 27 ms 924 KB
test_15.txt AC 26 ms 952 KB
test_16.txt AC 27 ms 1052 KB
test_17.txt AC 27 ms 924 KB
test_18.txt AC 28 ms 932 KB
test_19.txt AC 28 ms 924 KB
test_20.txt AC 27 ms 924 KB
test_21.txt AC 26 ms 924 KB
test_22.txt AC 27 ms 1052 KB
test_23.txt AC 28 ms 928 KB
test_24.txt AC 29 ms 924 KB
test_25.txt AC 27 ms 928 KB
test_26.txt AC 27 ms 924 KB
test_27.txt AC 26 ms 920 KB
test_28.txt AC 27 ms 968 KB
test_29.txt AC 26 ms 928 KB
test_30.txt AC 26 ms 924 KB
test_31.txt AC 29 ms 928 KB
test_32.txt AC 27 ms 1052 KB
test_33.txt AC 27 ms 924 KB
test_34.txt AC 27 ms 924 KB
test_35.txt AC 27 ms 924 KB
test_36.txt AC 29 ms 1052 KB
test_37.txt AC 29 ms 1048 KB
test_38.txt AC 29 ms 924 KB
test_39.txt AC 29 ms 932 KB
test_40.txt AC 28 ms 928 KB
test_41.txt AC 31 ms 928 KB
test_42.txt AC 29 ms 924 KB
test_43.txt AC 27 ms 928 KB
test_44.txt AC 29 ms 920 KB
test_45.txt AC 30 ms 920 KB
test_46.txt AC 29 ms 928 KB
test_47.txt AC 30 ms 928 KB
test_48.txt AC 29 ms 1056 KB
test_49.txt AC 29 ms 932 KB
test_50.txt AC 29 ms 928 KB
test_51.txt AC 28 ms 980 KB
test_52.txt AC 29 ms 928 KB
test_53.txt AC 27 ms 992 KB
test_54.txt AC 27 ms 1044 KB
test_55.txt AC 31 ms 924 KB
test_56.txt AC 29 ms 928 KB
test_57.txt AC 30 ms 920 KB
test_58.txt AC 29 ms 932 KB
test_59.txt AC 28 ms 932 KB
test_60.txt AC 29 ms 976 KB
test_61.txt AC 30 ms 928 KB
test_62.txt AC 27 ms 932 KB
test_63.txt AC 29 ms 1048 KB
test_64.txt AC 29 ms 980 KB
test_65.txt AC 29 ms 1048 KB
test_66.txt AC 27 ms 1052 KB
test_67.txt AC 29 ms 932 KB
test_68.txt AC 29 ms 924 KB
test_69.txt AC 29 ms 928 KB
test_70.txt AC 28 ms 928 KB