#include "friend.h"
#include <vector>
#define rep(i, n) for (int i=0; i<(n); i++)
#define pb push_back
using namespace std;
int findSample(int N, int A[], int host[], int protocol[]) {
int cost = 0;
for (int x=N-1; x>0; x--) {
int p = host[x];
if (protocol[x] == 0) cost += A[x], A[p] = max(0, A[p]-A[x]);
else if (protocol[x] == 1) A[p] += A[x];
else A[p] = max(A[p], A[x]);
}
return cost + A[0];
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
380 KB |
Output is correct |
2 |
Correct |
2 ms |
488 KB |
Output is correct |
3 |
Correct |
3 ms |
488 KB |
Output is correct |
4 |
Correct |
2 ms |
488 KB |
Output is correct |
5 |
Correct |
4 ms |
488 KB |
Output is correct |
6 |
Correct |
3 ms |
488 KB |
Output is correct |
7 |
Correct |
4 ms |
532 KB |
Output is correct |
8 |
Correct |
3 ms |
544 KB |
Output is correct |
9 |
Correct |
2 ms |
588 KB |
Output is correct |
10 |
Correct |
2 ms |
588 KB |
Output is correct |
11 |
Correct |
2 ms |
588 KB |
Output is correct |
12 |
Correct |
3 ms |
588 KB |
Output is correct |
13 |
Correct |
3 ms |
588 KB |
Output is correct |
14 |
Correct |
2 ms |
588 KB |
Output is correct |
15 |
Correct |
2 ms |
588 KB |
Output is correct |
16 |
Correct |
3 ms |
588 KB |
Output is correct |
17 |
Correct |
2 ms |
588 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
588 KB |
Output is correct |
2 |
Correct |
2 ms |
588 KB |
Output is correct |
3 |
Correct |
4 ms |
588 KB |
Output is correct |
4 |
Correct |
3 ms |
588 KB |
Output is correct |
5 |
Correct |
3 ms |
588 KB |
Output is correct |
6 |
Correct |
3 ms |
588 KB |
Output is correct |
7 |
Correct |
8 ms |
588 KB |
Output is correct |
8 |
Correct |
3 ms |
588 KB |
Output is correct |
9 |
Correct |
6 ms |
588 KB |
Output is correct |
10 |
Correct |
3 ms |
588 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
588 KB |
Output is correct |
2 |
Correct |
3 ms |
588 KB |
Output is correct |
3 |
Correct |
3 ms |
588 KB |
Output is correct |
4 |
Correct |
3 ms |
588 KB |
Output is correct |
5 |
Correct |
4 ms |
588 KB |
Output is correct |
6 |
Correct |
3 ms |
588 KB |
Output is correct |
7 |
Correct |
2 ms |
588 KB |
Output is correct |
8 |
Correct |
3 ms |
588 KB |
Output is correct |
9 |
Correct |
3 ms |
588 KB |
Output is correct |
10 |
Correct |
4 ms |
588 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
588 KB |
Output is correct |
2 |
Correct |
2 ms |
588 KB |
Output is correct |
3 |
Correct |
6 ms |
588 KB |
Output is correct |
4 |
Correct |
3 ms |
588 KB |
Output is correct |
5 |
Correct |
2 ms |
588 KB |
Output is correct |
6 |
Correct |
3 ms |
588 KB |
Output is correct |
7 |
Correct |
3 ms |
588 KB |
Output is correct |
8 |
Correct |
3 ms |
588 KB |
Output is correct |
9 |
Correct |
2 ms |
588 KB |
Output is correct |
10 |
Correct |
2 ms |
588 KB |
Output is correct |
11 |
Correct |
4 ms |
588 KB |
Output is correct |
12 |
Correct |
2 ms |
588 KB |
Output is correct |
13 |
Correct |
2 ms |
588 KB |
Output is correct |
14 |
Correct |
2 ms |
588 KB |
Output is correct |
15 |
Correct |
3 ms |
628 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
628 KB |
Output is correct |
2 |
Correct |
2 ms |
628 KB |
Output is correct |
3 |
Correct |
2 ms |
628 KB |
Output is correct |
4 |
Correct |
2 ms |
628 KB |
Output is correct |
5 |
Correct |
2 ms |
628 KB |
Output is correct |
6 |
Correct |
3 ms |
628 KB |
Output is correct |
7 |
Correct |
3 ms |
628 KB |
Output is correct |
8 |
Correct |
3 ms |
628 KB |
Output is correct |
9 |
Correct |
3 ms |
628 KB |
Output is correct |
10 |
Correct |
3 ms |
636 KB |
Output is correct |
11 |
Correct |
3 ms |
636 KB |
Output is correct |
12 |
Correct |
4 ms |
636 KB |
Output is correct |
13 |
Correct |
3 ms |
636 KB |
Output is correct |
14 |
Correct |
3 ms |
636 KB |
Output is correct |
15 |
Correct |
3 ms |
636 KB |
Output is correct |
16 |
Correct |
3 ms |
636 KB |
Output is correct |
17 |
Correct |
2 ms |
636 KB |
Output is correct |
18 |
Correct |
3 ms |
636 KB |
Output is correct |
19 |
Correct |
3 ms |
636 KB |
Output is correct |
20 |
Correct |
3 ms |
636 KB |
Output is correct |
21 |
Correct |
4 ms |
636 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
636 KB |
Output is correct |
2 |
Correct |
3 ms |
636 KB |
Output is correct |
3 |
Correct |
2 ms |
636 KB |
Output is correct |
4 |
Correct |
3 ms |
636 KB |
Output is correct |
5 |
Correct |
2 ms |
636 KB |
Output is correct |
6 |
Correct |
2 ms |
636 KB |
Output is correct |
7 |
Correct |
2 ms |
636 KB |
Output is correct |
8 |
Correct |
3 ms |
636 KB |
Output is correct |
9 |
Correct |
3 ms |
636 KB |
Output is correct |
10 |
Correct |
2 ms |
636 KB |
Output is correct |
11 |
Correct |
3 ms |
644 KB |
Output is correct |
12 |
Correct |
44 ms |
1672 KB |
Output is correct |
13 |
Correct |
23 ms |
1672 KB |
Output is correct |
14 |
Correct |
59 ms |
1672 KB |
Output is correct |
15 |
Correct |
43 ms |
1672 KB |
Output is correct |