Submission #145746
Source Code Expand
#include <iostream> #include <vector> #include <cstdio> using namespace std; typedef vector<int> vec; int main(){ int n, m; cin >> n >> m; vector<vector<bool> > friends(n, vector<bool>(n, false)); for( int i = 0; i < m; i++ ){ int x, y; cin >> x >> y; friends[x-1][y-1] = true; friends[y-1][x-1] = true; } int ans = 0; for( int i = 0; i < 1<<n; i++ ){ int count = 0; bool ok = true; for( int j = 0; j < n; j++ ){ if( (i>>j)%2 == 0 ) continue; count++; for( int k = 0; k < n; k++ ){ if( (i>>k)%2 == 0 ) continue; if( friends[j][k] ) ok = false; } } if( ok ) ans = max(ans, count); } cout << ans << endl; }
Submission Info
Submission Time | |
---|---|
Task | D - 派閥 |
User | shuhei23 |
Language | C++ (G++ 4.6.4) |
Score | 0 |
Code Size | 683 Byte |
Status | WA |
Exec Time | 147 ms |
Memory | 1292 KB |
Judge Result
Set Name | all | ||||
---|---|---|---|---|---|
Score / Max Score | 0 / 100 | ||||
Status |
|
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 | 147 ms | 1224 KB |
00_sample_02.txt | WA | 36 ms | 1216 KB |
00_sample_03.txt | WA | 35 ms | 1224 KB |
00_sample_04.txt | WA | 39 ms | 1232 KB |
test_01.txt | AC | 35 ms | 1220 KB |
test_02.txt | WA | 35 ms | 1228 KB |
test_03.txt | AC | 35 ms | 1224 KB |
test_04.txt | WA | 34 ms | 1224 KB |
test_05.txt | WA | 34 ms | 1180 KB |
test_06.txt | WA | 37 ms | 1232 KB |
test_07.txt | WA | 34 ms | 1228 KB |
test_08.txt | WA | 34 ms | 1216 KB |
test_09.txt | WA | 35 ms | 1228 KB |
test_10.txt | WA | 35 ms | 1292 KB |
test_11.txt | WA | 32 ms | 1228 KB |
test_12.txt | WA | 36 ms | 1224 KB |
test_13.txt | WA | 36 ms | 1228 KB |
test_14.txt | WA | 32 ms | 1272 KB |
test_15.txt | WA | 37 ms | 1220 KB |
test_16.txt | WA | 33 ms | 1248 KB |
test_17.txt | WA | 33 ms | 1244 KB |
test_18.txt | AC | 37 ms | 1228 KB |
test_19.txt | WA | 35 ms | 1220 KB |
test_20.txt | WA | 34 ms | 1152 KB |
test_21.txt | WA | 36 ms | 1224 KB |
test_22.txt | WA | 35 ms | 1124 KB |
test_23.txt | WA | 35 ms | 1228 KB |
test_24.txt | WA | 36 ms | 1228 KB |
test_25.txt | AC | 35 ms | 1228 KB |
test_26.txt | WA | 36 ms | 1176 KB |
test_27.txt | AC | 34 ms | 1228 KB |
test_28.txt | WA | 32 ms | 1228 KB |
test_29.txt | WA | 33 ms | 1220 KB |
test_30.txt | WA | 32 ms | 1216 KB |
test_31.txt | WA | 35 ms | 1228 KB |
test_32.txt | WA | 39 ms | 1228 KB |
test_33.txt | WA | 35 ms | 1224 KB |
test_34.txt | WA | 34 ms | 1224 KB |
test_35.txt | WA | 35 ms | 1220 KB |
test_36.txt | WA | 37 ms | 1224 KB |
test_37.txt | WA | 35 ms | 1224 KB |
test_38.txt | WA | 37 ms | 1228 KB |
test_39.txt | WA | 34 ms | 1200 KB |
test_40.txt | WA | 36 ms | 1232 KB |
test_41.txt | WA | 34 ms | 1220 KB |
test_42.txt | WA | 36 ms | 1220 KB |
test_43.txt | WA | 36 ms | 1224 KB |
test_44.txt | WA | 37 ms | 1152 KB |
test_45.txt | WA | 37 ms | 1228 KB |
test_46.txt | WA | 34 ms | 1224 KB |
test_47.txt | WA | 35 ms | 1232 KB |
test_48.txt | WA | 36 ms | 1176 KB |
test_49.txt | WA | 36 ms | 1224 KB |
test_50.txt | WA | 35 ms | 1232 KB |
test_51.txt | WA | 33 ms | 1232 KB |
test_52.txt | WA | 37 ms | 1228 KB |
test_53.txt | WA | 37 ms | 1224 KB |
test_54.txt | WA | 39 ms | 1220 KB |
test_55.txt | WA | 39 ms | 1132 KB |
test_56.txt | WA | 36 ms | 1232 KB |
test_57.txt | WA | 37 ms | 1212 KB |
test_58.txt | WA | 34 ms | 1228 KB |
test_59.txt | WA | 38 ms | 1152 KB |
test_60.txt | WA | 36 ms | 1152 KB |
test_61.txt | WA | 38 ms | 1216 KB |
test_62.txt | WA | 34 ms | 1232 KB |
test_63.txt | WA | 36 ms | 1272 KB |
test_64.txt | WA | 38 ms | 1228 KB |
test_65.txt | WA | 39 ms | 1220 KB |
test_66.txt | WA | 35 ms | 1232 KB |
test_67.txt | WA | 36 ms | 1224 KB |
test_68.txt | AC | 37 ms | 1228 KB |
test_69.txt | WA | 40 ms | 1224 KB |
test_70.txt | WA | 37 ms | 1228 KB |