Submission #7994698
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for(int i = 0, i##_len = (n); i < i##_len; i++) #define reps(i, s, n) for(int i = (s), i##_len = (n); i < i##_len; i++) #define rrep(i, n) for(int i = (n) - 1; i >= 0; i--) #define rreps(i, e, n) for(int i = (n) - 1; i >= (e); i--) #define all(x) (x).begin(), (x).end() #define sz(x) ((int)(x).size()) #define uniq(x) (x).erase(unique((x).begin(), (x).end()), (x).end()) int main() { cin.tie(0); ios::sync_with_stdio(false); int n, m; cin >> n >> m; vector<vector<int>> g(n); vector<vector<int>> groups; int ans = 0; rep(i, m) { int x, y; cin >> x >> y; x--; y--; g[x].push_back(y); g[y].push_back(x); } rep(i, n) { bool united = false; rep(ii, sz(groups)) { bool join = true; for (auto member : groups[ii]) { bool friendship = false; for (auto relation : g[member]) { if (relation == i) { friendship = true; break; } } if (!friendship) { join = false; break; } } if (join) { groups[ii].push_back(i); united = true; } } if (!united) { vector<int> new_group; new_group.push_back(i); groups.push_back(new_group); } } rep(i, sz(groups)) { ans = max(ans, sz(groups[i])); } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - 派閥 |
User | misterkeemu |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1847 Byte |
Status | WA |
Exec Time | 1 ms |
Memory | 256 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 | 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 |
test_01.txt | AC | 1 ms | 256 KB |
test_02.txt | AC | 1 ms | 256 KB |
test_03.txt | AC | 1 ms | 256 KB |
test_04.txt | WA | 1 ms | 256 KB |
test_05.txt | AC | 1 ms | 256 KB |
test_06.txt | AC | 1 ms | 256 KB |
test_07.txt | AC | 1 ms | 256 KB |
test_08.txt | AC | 1 ms | 256 KB |
test_09.txt | AC | 1 ms | 256 KB |
test_10.txt | AC | 1 ms | 256 KB |
test_11.txt | AC | 1 ms | 256 KB |
test_12.txt | WA | 1 ms | 256 KB |
test_13.txt | AC | 1 ms | 256 KB |
test_14.txt | AC | 1 ms | 256 KB |
test_15.txt | AC | 1 ms | 256 KB |
test_16.txt | AC | 1 ms | 256 KB |
test_17.txt | AC | 1 ms | 256 KB |
test_18.txt | AC | 1 ms | 256 KB |
test_19.txt | WA | 1 ms | 256 KB |
test_20.txt | AC | 1 ms | 256 KB |
test_21.txt | AC | 1 ms | 256 KB |
test_22.txt | AC | 1 ms | 256 KB |
test_23.txt | AC | 1 ms | 256 KB |
test_24.txt | AC | 1 ms | 256 KB |
test_25.txt | AC | 1 ms | 256 KB |
test_26.txt | AC | 1 ms | 256 KB |
test_27.txt | WA | 1 ms | 256 KB |
test_28.txt | AC | 1 ms | 256 KB |
test_29.txt | AC | 1 ms | 256 KB |
test_30.txt | AC | 1 ms | 256 KB |
test_31.txt | AC | 1 ms | 256 KB |
test_32.txt | WA | 1 ms | 256 KB |
test_33.txt | WA | 1 ms | 256 KB |
test_34.txt | AC | 1 ms | 256 KB |
test_35.txt | WA | 1 ms | 256 KB |
test_36.txt | AC | 1 ms | 256 KB |
test_37.txt | AC | 1 ms | 256 KB |
test_38.txt | AC | 1 ms | 256 KB |
test_39.txt | WA | 1 ms | 256 KB |
test_40.txt | WA | 1 ms | 256 KB |
test_41.txt | AC | 1 ms | 256 KB |
test_42.txt | AC | 1 ms | 256 KB |
test_43.txt | AC | 1 ms | 256 KB |
test_44.txt | WA | 1 ms | 256 KB |
test_45.txt | AC | 1 ms | 256 KB |
test_46.txt | WA | 1 ms | 256 KB |
test_47.txt | AC | 1 ms | 256 KB |
test_48.txt | AC | 1 ms | 256 KB |
test_49.txt | WA | 1 ms | 256 KB |
test_50.txt | AC | 1 ms | 256 KB |
test_51.txt | AC | 1 ms | 256 KB |
test_52.txt | WA | 1 ms | 256 KB |
test_53.txt | WA | 1 ms | 256 KB |
test_54.txt | AC | 1 ms | 256 KB |
test_55.txt | AC | 1 ms | 256 KB |
test_56.txt | AC | 1 ms | 256 KB |
test_57.txt | AC | 1 ms | 256 KB |
test_58.txt | AC | 1 ms | 256 KB |
test_59.txt | WA | 1 ms | 256 KB |
test_60.txt | AC | 1 ms | 256 KB |
test_61.txt | AC | 1 ms | 256 KB |
test_62.txt | AC | 1 ms | 256 KB |
test_63.txt | WA | 1 ms | 256 KB |
test_64.txt | AC | 1 ms | 256 KB |
test_65.txt | AC | 1 ms | 256 KB |
test_66.txt | AC | 1 ms | 256 KB |
test_67.txt | WA | 1 ms | 256 KB |
test_68.txt | AC | 1 ms | 256 KB |
test_69.txt | WA | 1 ms | 256 KB |
test_70.txt | WA | 1 ms | 256 KB |