#include "coprobber.h"
#include<bits/stdc++.h>
#define pb push_back
using namespace std;
typedef long long ll;
vector<int> nbrs[MAX_N];
bool put[MAX_N][MAX_N]; ///i into j
int curr=0;
int start(int N, bool A[MAX_N][MAX_N]){
for(int i=0; i<N; i++){
for(int j=0; j<N; j++){
if(A[i][j]){
if(!put[j][i]){
nbrs[i].pb(j);
put[j][i]=true;
}
if(!put[i][j]){
nbrs[j].pb(i);
put[i][j]=true;
}
}
}
}
return 0;
}
int dfs(int x, int y, int to){
if(x==to) return 0;
for(auto u: nbrs[x]){
if(u==y) continue;
int nas = dfs(u, x, to);
if(nas!=-1){
return 1+nas;
}
}
return -1;
}
int nextMove(int R){
int dist = dfs(curr, -1, R);
for(auto u: nbrs[curr]){
if(dfs(u, -1, R)<dist){
return curr=u;
}
}
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
1 ms |
344 KB |
Output is correct |
3 |
Correct |
0 ms |
344 KB |
Output is correct |
4 |
Correct |
32 ms |
2228 KB |
Output is correct |
5 |
Correct |
7 ms |
1104 KB |
Output is correct |
6 |
Correct |
30 ms |
1792 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Runtime error |
199 ms |
262144 KB |
Execution killed with signal 9 |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
3 ms |
432 KB |
Output is correct |
4 |
Correct |
0 ms |
344 KB |
Output is correct |
5 |
Runtime error |
179 ms |
262144 KB |
Execution killed with signal 9 |
6 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
1 ms |
344 KB |
Output is correct |
3 |
Correct |
0 ms |
344 KB |
Output is correct |
4 |
Correct |
32 ms |
2228 KB |
Output is correct |
5 |
Correct |
7 ms |
1104 KB |
Output is correct |
6 |
Correct |
30 ms |
1792 KB |
Output is correct |
7 |
Correct |
0 ms |
344 KB |
Output is correct |
8 |
Runtime error |
199 ms |
262144 KB |
Execution killed with signal 9 |
9 |
Halted |
0 ms |
0 KB |
- |