| 25832 | 2026-03-04 21:55:09 | csdavid | Csillagok bábeli tornya | cpp17 | Wrong answer 15/100 | 181ms | 22068 KiB |
#include <iostream>
#include <stack>
#include <vector>
using namespace std;
int n, m;
struct Nyelv{
vector<int> beszelok;
vector<int> adj;
vector<int> radj;
bool bejart = false;
int scc = 0;
};
Nyelv a[100001];
int karakter[100001];
stack<int> s;
int sccCount = 0; // Osszefuggo komponensek szama
int sccSize = 0; // Jelenlegi osszefuggo komponens merete
int maxi = 0; // Legnagyobb osszefuggo komponens merete
int biggestscc; // Legnagyobb osszefuggo komponens azonositoja
void dfs1(int x){
a[x].bejart = 1;
for (auto& it : a[x].adj){
if (!a[it].bejart){
dfs1(it);
}
}
s.push(x);
}
void dfs2(int x){
a[x].scc = sccCount;
for (auto& it : a[x].adj){
if (!a[it].scc){
dfs2(it);
}
}
sccSize += a[x].beszelok.size();
}
int main(){
ios::sync_with_stdio(false);
cin.tie(nullptr);
cin >> n >> m;
for (int i = 1; i <= n; i++){
int x;
cin >> x;
a[x].beszelok.push_back(i);
karakter[i] = x;
}
for (int i = 1; i <= n; i++){
int k;
cin >> k;
for (int j = 0; j < k; j++){
int x;
cin >> x;
a[karakter[i]].adj.push_back(x);
a[x].radj.push_back(karakter[i]);
}
}
for (int i = 1; i <= m; i++){
if (!a[i].bejart){
dfs1(i);
}
}
while (!s.empty()){
int x = s.top();
s.pop();
if (!a[x].scc){
sccSize = 0;
sccCount++;
dfs2(x);
if (sccSize > maxi){
maxi = sccSize;
biggestscc = sccCount;
}
}
}
cout << maxi << '\n';
for (int i = 1; i <= m; i++){
if (a[i].scc == biggestscc){
for (auto& it : a[i].beszelok){
cout << it << ' ';
}
}
}
}| Subtask | Sum | Test | Verdict | Time | Memory | ||
|---|---|---|---|---|---|---|---|
| subtask1 | 0/0 | ||||||
| 1 | Wrong answer | 7ms | 8244 KiB | ||||
| 2 | Accepted | 14ms | 8764 KiB | ||||
| subtask2 | 0/10 | ||||||
| 3 | Accepted | 8ms | 8244 KiB | ||||
| 4 | Accepted | 8ms | 8244 KiB | ||||
| 5 | Accepted | 8ms | 8244 KiB | ||||
| 6 | Wrong answer | 8ms | 8244 KiB | ||||
| 7 | Accepted | 8ms | 8244 KiB | ||||
| 8 | Accepted | 9ms | 8244 KiB | ||||
| 9 | Wrong answer | 9ms | 8244 KiB | ||||
| 10 | Wrong answer | 9ms | 8244 KiB | ||||
| 11 | Wrong answer | 8ms | 8252 KiB | ||||
| 12 | Wrong answer | 8ms | 8244 KiB | ||||
| subtask3 | 15/15 | ||||||
| 13 | Accepted | 8ms | 8436 KiB | ||||
| 14 | Accepted | 8ms | 8244 KiB | ||||
| 15 | Accepted | 8ms | 8428 KiB | ||||
| 16 | Accepted | 8ms | 8244 KiB | ||||
| 17 | Accepted | 19ms | 8756 KiB | ||||
| 18 | Accepted | 17ms | 8948 KiB | ||||
| 19 | Accepted | 28ms | 9648 KiB | ||||
| 20 | Accepted | 27ms | 9648 KiB | ||||
| 21 | Accepted | 23ms | 9388 KiB | ||||
| 22 | Accepted | 24ms | 9268 KiB | ||||
| 23 | Accepted | 25ms | 9268 KiB | ||||
| 24 | Accepted | 23ms | 9452 KiB | ||||
| 25 | Accepted | 43ms | 10804 KiB | ||||
| subtask4 | 0/10 | ||||||
| 26 | Accepted | 8ms | 8244 KiB | ||||
| 27 | Accepted | 8ms | 8476 KiB | ||||
| 28 | Accepted | 8ms | 8436 KiB | ||||
| 29 | Accepted | 8ms | 8244 KiB | ||||
| 30 | Accepted | 8ms | 8244 KiB | ||||
| 31 | Wrong answer | 7ms | 8052 KiB | ||||
| 32 | Wrong answer | 72ms | 13112 KiB | ||||
| 33 | Wrong answer | 146ms | 20540 KiB | ||||
| 34 | Accepted | 142ms | 18752 KiB | ||||
| 35 | Accepted | 181ms | 22068 KiB | ||||
| subtask5 | 0/25 | ||||||
| 36 | Accepted | 8ms | 8244 KiB | ||||
| 37 | Accepted | 8ms | 8244 KiB | ||||
| 38 | Accepted | 8ms | 8244 KiB | ||||
| 39 | Wrong answer | 8ms | 8244 KiB | ||||
| 40 | Accepted | 8ms | 8244 KiB | ||||
| 41 | Accepted | 9ms | 8244 KiB | ||||
| 42 | Wrong answer | 9ms | 8244 KiB | ||||
| 43 | Wrong answer | 9ms | 8244 KiB | ||||
| 44 | Wrong answer | 8ms | 8252 KiB | ||||
| 45 | Wrong answer | 8ms | 8244 KiB | ||||
| 46 | Wrong answer | 7ms | 8428 KiB | ||||
| 47 | Accepted | 10ms | 8244 KiB | ||||
| 48 | Accepted | 19ms | 9268 KiB | ||||
| 49 | Wrong answer | 25ms | 10292 KiB | ||||
| 50 | Wrong answer | 8ms | 8244 KiB | ||||
| 51 | Accepted | 8ms | 8244 KiB | ||||
| 52 | Accepted | 7ms | 8148 KiB | ||||
| 53 | Accepted | 8ms | 8244 KiB | ||||
| 54 | Wrong answer | 7ms | 8244 KiB | ||||
| 55 | Accepted | 8ms | 8244 KiB | ||||
| 56 | Wrong answer | 9ms | 8244 KiB | ||||
| 57 | Wrong answer | 9ms | 8508 KiB | ||||
| 58 | Wrong answer | 12ms | 8504 KiB | ||||
| 59 | Wrong answer | 26ms | 10336 KiB | ||||
| subtask6 | 0/40 | ||||||
| 60 | Wrong answer | 7ms | 8432 KiB | ||||
| 61 | Accepted | 14ms | 8756 KiB | ||||
| 62 | Accepted | 8ms | 8244 KiB | ||||
| 63 | Accepted | 8ms | 8244 KiB | ||||
| 64 | Accepted | 8ms | 8244 KiB | ||||
| 65 | Wrong answer | 8ms | 8244 KiB | ||||
| 66 | Accepted | 8ms | 8244 KiB | ||||
| 67 | Accepted | 9ms | 8244 KiB | ||||
| 68 | Wrong answer | 9ms | 8244 KiB | ||||
| 69 | Wrong answer | 9ms | 8244 KiB | ||||
| 70 | Wrong answer | 8ms | 8252 KiB | ||||
| 71 | Wrong answer | 8ms | 8244 KiB | ||||
| 72 | Accepted | 8ms | 8436 KiB | ||||
| 73 | Accepted | 8ms | 8244 KiB | ||||
| 74 | Accepted | 8ms | 8428 KiB | ||||
| 75 | Accepted | 8ms | 8244 KiB | ||||
| 76 | Accepted | 19ms | 8756 KiB | ||||
| 77 | Accepted | 17ms | 8948 KiB | ||||
| 78 | Accepted | 28ms | 9648 KiB | ||||
| 79 | Accepted | 27ms | 9648 KiB | ||||
| 80 | Accepted | 23ms | 9388 KiB | ||||
| 81 | Accepted | 24ms | 9268 KiB | ||||
| 82 | Accepted | 25ms | 9268 KiB | ||||
| 83 | Accepted | 23ms | 9452 KiB | ||||
| 84 | Accepted | 43ms | 10804 KiB | ||||
| 85 | Accepted | 8ms | 8244 KiB | ||||
| 86 | Accepted | 8ms | 8476 KiB | ||||
| 87 | Accepted | 8ms | 8436 KiB | ||||
| 88 | Accepted | 8ms | 8244 KiB | ||||
| 89 | Accepted | 8ms | 8244 KiB | ||||
| 90 | Wrong answer | 7ms | 8052 KiB | ||||
| 91 | Wrong answer | 72ms | 13112 KiB | ||||
| 92 | Wrong answer | 146ms | 20540 KiB | ||||
| 93 | Accepted | 142ms | 18752 KiB | ||||
| 94 | Accepted | 181ms | 22068 KiB | ||||
| 95 | Wrong answer | 7ms | 8428 KiB | ||||
| 96 | Accepted | 10ms | 8244 KiB | ||||
| 97 | Accepted | 19ms | 9268 KiB | ||||
| 98 | Wrong answer | 25ms | 10292 KiB | ||||
| 99 | Wrong answer | 8ms | 8244 KiB | ||||
| 100 | Accepted | 8ms | 8244 KiB | ||||
| 101 | Accepted | 7ms | 8148 KiB | ||||
| 102 | Accepted | 8ms | 8244 KiB | ||||
| 103 | Wrong answer | 7ms | 8244 KiB | ||||
| 104 | Accepted | 8ms | 8244 KiB | ||||
| 105 | Wrong answer | 9ms | 8244 KiB | ||||
| 106 | Wrong answer | 9ms | 8508 KiB | ||||
| 107 | Wrong answer | 12ms | 8504 KiB | ||||
| 108 | Wrong answer | 26ms | 10336 KiB | ||||
| 109 | Accepted | 29ms | 10544 KiB | ||||
| 110 | Accepted | 39ms | 11064 KiB | ||||
| 111 | Wrong answer | 92ms | 13620 KiB | ||||
| 112 | Wrong answer | 35ms | 10432 KiB | ||||
| 113 | Wrong answer | 20ms | 9272 KiB | ||||
| 114 | Accepted | 26ms | 9308 KiB | ||||
| 115 | Accepted | 25ms | 9384 KiB | ||||
| 116 | Accepted | 24ms | 9268 KiB | ||||
| 117 | Accepted | 23ms | 9268 KiB | ||||
| 118 | Wrong answer | 10ms | 8500 KiB | ||||
| 119 | Accepted | 26ms | 10644 KiB | ||||
| 120 | Wrong answer | 101ms | 13928 KiB | ||||
| 121 | Wrong answer | 29ms | 9612 KiB | ||||
| 122 | Wrong answer | 28ms | 9664 KiB | ||||
| 123 | Wrong answer | 128ms | 16860 KiB | ||||
| 124 | Wrong answer | 119ms | 14900 KiB | ||||
| 125 | Wrong answer | 119ms | 16436 KiB | ||||