| 23120 | 2026-01-16 12:38:49 | PallanekPéter | Városnézés | cpp17 | Wrong answer 0/80 | 32ms | 1540 KiB |
#include <bits/stdc++.h>
using namespace std;
vector<vector<int>> graf;
vector<int> dp,c,to;
vector<bool> vis;
void dfs(int u){
vis[u]=1; dp[u]=c[u];
for (int v:graf[u]){
if (!vis[v]) dfs(v);
if (dp[u]<dp[v]+c[u]){
dp[u]=dp[v]+c[u];
to[u]=v;
}
}
}
int main(){
int n,m; cin >> n >> m;
c.resize(n); graf.resize(n); vis.resize(n,0); dp.resize(n,0); to.resize(n,-1);
for (int i=0;i<n;i++){
cin >> c[i];
}
for (int i=0;i<m;i++){
int u,v; cin >> u >> v;
graf[u-1].push_back(v-1);
}
int mx=0, hely=0;
for (int i=0;i<n;i++){
if (!vis[i]) dfs(i);
if (mx<dp[i]) {mx=dp[i]; hely=i;}
}
cout << mx << '\n';
int j=hely;
while(to[j]!=-1){
cout << j+1 << ' ';
j=to[j];
}
cout << j+1;
}| Subtask | Sum | Test | Verdict | Time | Memory | ||
|---|---|---|---|---|---|---|---|
| subtask1 | 0/0 | ||||||
| 1 | Accepted | 1ms | 316 KiB | ||||
| subtask2 | 0/20 | ||||||
| 2 | Accepted | 1ms | 316 KiB | ||||
| 3 | Accepted | 1ms | 316 KiB | ||||
| 4 | Wrong answer | 1ms | 508 KiB | ||||
| 5 | Wrong answer | 4ms | 552 KiB | ||||
| 6 | Wrong answer | 3ms | 500 KiB | ||||
| 7 | Wrong answer | 8ms | 744 KiB | ||||
| 8 | Wrong answer | 8ms | 820 KiB | ||||
| 9 | Accepted | 1ms | 316 KiB | ||||
| 10 | Wrong answer | 14ms | 1540 KiB | ||||
| 11 | Wrong answer | 1ms | 316 KiB | ||||
| 12 | Wrong answer | 1ms | 316 KiB | ||||
| subtask3 | 0/25 | ||||||
| 13 | Accepted | 1ms | 316 KiB | ||||
| 14 | Accepted | 1ms | 500 KiB | ||||
| 15 | Accepted | 1ms | 316 KiB | ||||
| 16 | Accepted | 1ms | 316 KiB | ||||
| 17 | Accepted | 2ms | 316 KiB | ||||
| 18 | Accepted | 2ms | 316 KiB | ||||
| 19 | Wrong answer | 2ms | 552 KiB | ||||
| 20 | Wrong answer | 1ms | 316 KiB | ||||
| 21 | Wrong answer | 1ms | 508 KiB | ||||
| 22 | Wrong answer | 3ms | 316 KiB | ||||
| 23 | Wrong answer | 2ms | 316 KiB | ||||
| 24 | Wrong answer | 3ms | 316 KiB | ||||
| 25 | Wrong answer | 3ms | 316 KiB | ||||
| 26 | Wrong answer | 3ms | 544 KiB | ||||
| 27 | Wrong answer | 4ms | 456 KiB | ||||
| 28 | Wrong answer | 24ms | 796 KiB | ||||
| 29 | Wrong answer | 4ms | 508 KiB | ||||
| 30 | Wrong answer | 27ms | 832 KiB | ||||
| 31 | Wrong answer | 14ms | 880 KiB | ||||
| 32 | Wrong answer | 32ms | 968 KiB | ||||
| 33 | Wrong answer | 9ms | 1076 KiB | ||||
| subtask4 | 0/20 | ||||||
| 34 | Accepted | 1ms | 500 KiB | ||||
| 35 | Wrong answer | 1ms | 316 KiB | ||||
| 36 | Accepted | 1ms | 316 KiB | ||||
| 37 | Wrong answer | 1ms | 508 KiB | ||||
| 38 | Wrong answer | 1ms | 316 KiB | ||||
| 39 | Wrong answer | 1ms | 316 KiB | ||||
| 40 | Wrong answer | 1ms | 316 KiB | ||||
| 41 | Wrong answer | 1ms | 316 KiB | ||||
| 42 | Wrong answer | 1ms | 332 KiB | ||||
| 43 | Wrong answer | 1ms | 384 KiB | ||||
| 44 | Wrong answer | 1ms | 320 KiB | ||||
| 45 | Wrong answer | 1ms | 316 KiB | ||||
| 46 | Wrong answer | 1ms | 316 KiB | ||||
| 47 | Wrong answer | 1ms | 316 KiB | ||||
| 48 | Wrong answer | 1ms | 316 KiB | ||||
| 49 | Wrong answer | 1ms | 316 KiB | ||||
| 50 | Accepted | 1ms | 500 KiB | ||||
| 51 | Accepted | 1ms | 324 KiB | ||||
| 52 | Accepted | 1ms | 508 KiB | ||||
| 53 | Wrong answer | 1ms | 316 KiB | ||||
| 54 | Accepted | 1ms | 316 KiB | ||||
| 55 | Accepted | 1ms | 316 KiB | ||||
| 56 | Accepted | 1ms | 500 KiB | ||||
| 57 | Accepted | 1ms | 508 KiB | ||||
| 58 | Accepted | 1ms | 508 KiB | ||||
| 59 | Accepted | 1ms | 316 KiB | ||||
| 60 | Accepted | 1ms | 316 KiB | ||||
| 61 | Accepted | 1ms | 316 KiB | ||||
| 62 | Wrong answer | 1ms | 384 KiB | ||||
| 63 | Accepted | 1ms | 316 KiB | ||||
| 64 | Accepted | 1ms | 552 KiB | ||||
| 65 | Accepted | 1ms | 560 KiB | ||||
| 66 | Accepted | 1ms | 316 KiB | ||||
| subtask5 | 0/15 | ||||||
| 67 | Accepted | 1ms | 500 KiB | ||||
| 68 | Accepted | 1ms | 316 KiB | ||||
| 69 | Accepted | 1ms | 316 KiB | ||||
| 70 | Wrong answer | 1ms | 508 KiB | ||||
| 71 | Wrong answer | 4ms | 552 KiB | ||||
| 72 | Wrong answer | 3ms | 500 KiB | ||||
| 73 | Wrong answer | 8ms | 744 KiB | ||||
| 74 | Wrong answer | 8ms | 820 KiB | ||||
| 75 | Accepted | 1ms | 316 KiB | ||||
| 76 | Wrong answer | 14ms | 1540 KiB | ||||
| 77 | Wrong answer | 1ms | 316 KiB | ||||
| 78 | Wrong answer | 1ms | 316 KiB | ||||
| 79 | Accepted | 1ms | 316 KiB | ||||
| 80 | Accepted | 1ms | 500 KiB | ||||
| 81 | Accepted | 1ms | 316 KiB | ||||
| 82 | Accepted | 1ms | 316 KiB | ||||
| 83 | Accepted | 2ms | 316 KiB | ||||
| 84 | Accepted | 2ms | 316 KiB | ||||
| 85 | Wrong answer | 2ms | 552 KiB | ||||
| 86 | Wrong answer | 1ms | 316 KiB | ||||
| 87 | Wrong answer | 1ms | 508 KiB | ||||
| 88 | Wrong answer | 3ms | 316 KiB | ||||
| 89 | Wrong answer | 2ms | 316 KiB | ||||
| 90 | Wrong answer | 3ms | 316 KiB | ||||
| 91 | Wrong answer | 3ms | 316 KiB | ||||
| 92 | Wrong answer | 3ms | 544 KiB | ||||
| 93 | Wrong answer | 4ms | 456 KiB | ||||
| 94 | Wrong answer | 24ms | 796 KiB | ||||
| 95 | Wrong answer | 4ms | 508 KiB | ||||
| 96 | Wrong answer | 27ms | 832 KiB | ||||
| 97 | Wrong answer | 14ms | 880 KiB | ||||
| 98 | Wrong answer | 32ms | 968 KiB | ||||
| 99 | Wrong answer | 9ms | 1076 KiB | ||||
| 100 | Wrong answer | 1ms | 316 KiB | ||||
| 101 | Accepted | 1ms | 316 KiB | ||||
| 102 | Wrong answer | 1ms | 508 KiB | ||||
| 103 | Wrong answer | 1ms | 316 KiB | ||||
| 104 | Wrong answer | 1ms | 316 KiB | ||||
| 105 | Wrong answer | 1ms | 316 KiB | ||||
| 106 | Wrong answer | 1ms | 316 KiB | ||||
| 107 | Wrong answer | 1ms | 332 KiB | ||||
| 108 | Wrong answer | 1ms | 384 KiB | ||||
| 109 | Wrong answer | 1ms | 320 KiB | ||||
| 110 | Wrong answer | 1ms | 316 KiB | ||||
| 111 | Wrong answer | 1ms | 316 KiB | ||||
| 112 | Wrong answer | 1ms | 316 KiB | ||||
| 113 | Wrong answer | 1ms | 316 KiB | ||||
| 114 | Wrong answer | 1ms | 316 KiB | ||||
| 115 | Accepted | 1ms | 500 KiB | ||||
| 116 | Accepted | 1ms | 324 KiB | ||||
| 117 | Accepted | 1ms | 508 KiB | ||||
| 118 | Wrong answer | 1ms | 316 KiB | ||||
| 119 | Accepted | 1ms | 316 KiB | ||||
| 120 | Accepted | 1ms | 316 KiB | ||||
| 121 | Accepted | 1ms | 500 KiB | ||||
| 122 | Accepted | 1ms | 508 KiB | ||||
| 123 | Accepted | 1ms | 508 KiB | ||||
| 124 | Accepted | 1ms | 316 KiB | ||||
| 125 | Accepted | 1ms | 316 KiB | ||||
| 126 | Accepted | 1ms | 316 KiB | ||||
| 127 | Wrong answer | 1ms | 384 KiB | ||||
| 128 | Accepted | 1ms | 316 KiB | ||||
| 129 | Accepted | 1ms | 552 KiB | ||||
| 130 | Accepted | 1ms | 560 KiB | ||||
| 131 | Accepted | 1ms | 316 KiB | ||||
| 132 | Wrong answer | 3ms | 416 KiB | ||||
| 133 | Wrong answer | 2ms | 316 KiB | ||||
| 134 | Wrong answer | 3ms | 432 KiB | ||||
| 135 | Wrong answer | 2ms | 316 KiB | ||||
| 136 | Wrong answer | 3ms | 416 KiB | ||||
| 137 | Wrong answer | 2ms | 508 KiB | ||||
| 138 | Wrong answer | 3ms | 316 KiB | ||||
| 139 | Wrong answer | 2ms | 316 KiB | ||||
| 140 | Wrong answer | 4ms | 564 KiB | ||||
| 141 | Wrong answer | 3ms | 316 KiB | ||||
| 142 | Wrong answer | 8ms | 752 KiB | ||||
| 143 | Accepted | 9ms | 748 KiB | ||||
| 144 | Wrong answer | 12ms | 1028 KiB | ||||
| 145 | Wrong answer | 8ms | 756 KiB | ||||
| 146 | Wrong answer | 20ms | 1532 KiB | ||||
| 147 | Accepted | 17ms | 1392 KiB | ||||
| 148 | Accepted | 16ms | 972 KiB | ||||
| 149 | Accepted | 9ms | 820 KiB | ||||