Submission #110949
Source Code Expand
#include <iostream> #include <cstdio> #include <vector> #include <map> #include <set> #include <algorithm> #include <string> #include <cstdlib> #include <stack> #include <queue> #include <cmath> using namespace std; int N, M, f[12][12] = {0}, ans = 0; void dfs(vector<int> v, int k = 0) { if (k == N) { for (int i = 0; i < v.size(); i++) { for (int j = i + 1; j < v.size(); j++) { if (f[v[i]][v[j]] == 0) { return; } } } ans = max(ans, (int)v.size()); } else { dfs(v, k + 1); v.push_back(k); dfs(v, k + 1); v.pop_back(); } } int main() { cin >> N >> M; for (int i = 0; i < M; i++) { int x, y; cin >> x >> y; x--; y--; f[x][y] = f[y][x] = 1; } vector<int> v; dfs(v); cout << ans << endl; }
Submission Info
Submission Time | |
---|---|
Task | D - 派閥 |
User | otaks21 |
Language | C++ (G++ 4.6.4) |
Score | 100 |
Code Size | 785 Byte |
Status | AC |
Exec Time | 52 ms |
Memory | 924 KB |
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 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 | 24 ms | 828 KB |
00_sample_02.txt | AC | 22 ms | 752 KB |
00_sample_03.txt | AC | 22 ms | 796 KB |
00_sample_04.txt | AC | 22 ms | 812 KB |
test_01.txt | AC | 21 ms | 796 KB |
test_02.txt | AC | 22 ms | 792 KB |
test_03.txt | AC | 21 ms | 800 KB |
test_04.txt | AC | 22 ms | 800 KB |
test_05.txt | AC | 22 ms | 920 KB |
test_06.txt | AC | 24 ms | 792 KB |
test_07.txt | AC | 21 ms | 800 KB |
test_08.txt | AC | 19 ms | 796 KB |
test_09.txt | AC | 28 ms | 816 KB |
test_10.txt | AC | 22 ms | 800 KB |
test_11.txt | AC | 21 ms | 796 KB |
test_12.txt | AC | 22 ms | 800 KB |
test_13.txt | AC | 23 ms | 800 KB |
test_14.txt | AC | 19 ms | 792 KB |
test_15.txt | AC | 25 ms | 700 KB |
test_16.txt | AC | 25 ms | 784 KB |
test_17.txt | AC | 23 ms | 924 KB |
test_18.txt | AC | 23 ms | 800 KB |
test_19.txt | AC | 22 ms | 800 KB |
test_20.txt | AC | 25 ms | 800 KB |
test_21.txt | AC | 22 ms | 920 KB |
test_22.txt | AC | 22 ms | 792 KB |
test_23.txt | AC | 22 ms | 808 KB |
test_24.txt | AC | 22 ms | 796 KB |
test_25.txt | AC | 23 ms | 800 KB |
test_26.txt | AC | 22 ms | 796 KB |
test_27.txt | AC | 23 ms | 792 KB |
test_28.txt | AC | 22 ms | 796 KB |
test_29.txt | AC | 22 ms | 812 KB |
test_30.txt | AC | 22 ms | 788 KB |
test_31.txt | AC | 24 ms | 788 KB |
test_32.txt | AC | 22 ms | 800 KB |
test_33.txt | AC | 24 ms | 800 KB |
test_34.txt | AC | 22 ms | 804 KB |
test_35.txt | AC | 22 ms | 800 KB |
test_36.txt | AC | 23 ms | 796 KB |
test_37.txt | AC | 23 ms | 800 KB |
test_38.txt | AC | 25 ms | 820 KB |
test_39.txt | AC | 22 ms | 792 KB |
test_40.txt | AC | 22 ms | 800 KB |
test_41.txt | AC | 22 ms | 800 KB |
test_42.txt | AC | 22 ms | 800 KB |
test_43.txt | AC | 22 ms | 800 KB |
test_44.txt | AC | 23 ms | 792 KB |
test_45.txt | AC | 24 ms | 800 KB |
test_46.txt | AC | 23 ms | 796 KB |
test_47.txt | AC | 23 ms | 924 KB |
test_48.txt | AC | 22 ms | 796 KB |
test_49.txt | AC | 21 ms | 808 KB |
test_50.txt | AC | 22 ms | 796 KB |
test_51.txt | AC | 21 ms | 792 KB |
test_52.txt | AC | 22 ms | 800 KB |
test_53.txt | AC | 22 ms | 812 KB |
test_54.txt | AC | 22 ms | 924 KB |
test_55.txt | AC | 23 ms | 812 KB |
test_56.txt | AC | 52 ms | 920 KB |
test_57.txt | AC | 22 ms | 800 KB |
test_58.txt | AC | 23 ms | 696 KB |
test_59.txt | AC | 22 ms | 800 KB |
test_60.txt | AC | 23 ms | 800 KB |
test_61.txt | AC | 24 ms | 796 KB |
test_62.txt | AC | 21 ms | 808 KB |
test_63.txt | AC | 22 ms | 800 KB |
test_64.txt | AC | 23 ms | 796 KB |
test_65.txt | AC | 24 ms | 808 KB |
test_66.txt | AC | 22 ms | 796 KB |
test_67.txt | AC | 22 ms | 800 KB |
test_68.txt | AC | 24 ms | 788 KB |
test_69.txt | AC | 23 ms | 808 KB |
test_70.txt | AC | 23 ms | 800 KB |