#include "closing.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int max_score(int N, int X, int Y, ll K, vector<int> U, vector<int> V, vector<int> W) {
vector<ll> pfs(N);
for (int i = 0; i < N - 1; i++) {
pfs[i + 1] = pfs[i] + W[i];
}
auto dis = [&](int x, int y) {
if (x > y) swap(x, y);
return pfs[y] - pfs[x];
};
vector<ll> one(N), two(N), s1(N + 1), s2(N + 1);
for (int i = 0; i < N; i++) {
tie(one[i], two[i]) = minmax(dis(X, i), dis(Y, i));
s1[i + 1] = s1[i] + one[i];
s2[i + 1] = s2[i] + two[i];
}
int ans = 0;
{
auto a(one); sort(a.begin(), a.end());
ll sum = 0; int cnt = 0;
while (cnt < N && sum + a[cnt] <= K) sum += a[cnt++];
ans = max(ans, cnt);
}
for (int i = 0; i <= Y; i++) {
ll s = s1[N];
int l = 0, r = N - 1;
for (int j = i; j < N; j++) {
s += two[j] - one[j];
if (r < j) r++;
while (s > K && (l < min(i, X) || r > max(j, Y))) {
if (l < min(i, X) && (r == max(j, Y) || one[l] > one[r])) s -= one[l++];
else s -= one[r--];
}
if (s > K) break;
assert(l <= min(X, i) && r >= max(Y, j));
// if (j >= X) ans = max(ans, j - i + 1 + r - l + 1);
}
}
for (int l2 = 0; l2 < N; l2++) {
for (int r2 = l2; r2 < N; r2++) {
for (int l1 = 0; l1 <= min(X, l2); l1++) {
for (int r1 = max(Y, r2); r1 < N; r1++) {
if (s2[r2 + 1] - s2[l2] + s1[l2] - s1[l1] + s1[r1 + 1] - s1[r2 + 1] <= K) {
ans = max(ans, r1 - l1 + 1 + r2 - l2 + 1);
}
}
}
}
}
return ans;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
1st lines differ - on the 1st token, expected: '6', found: '5' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1088 ms |
17492 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
352 KB |
Output is correct |
2 |
Correct |
0 ms |
356 KB |
Output is correct |
3 |
Correct |
1 ms |
352 KB |
Output is correct |
4 |
Correct |
0 ms |
356 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
444 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
440 KB |
Output is correct |
9 |
Correct |
1 ms |
440 KB |
Output is correct |
10 |
Correct |
1 ms |
352 KB |
Output is correct |
11 |
Correct |
1 ms |
352 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
352 KB |
Output is correct |
2 |
Correct |
0 ms |
356 KB |
Output is correct |
3 |
Correct |
1 ms |
352 KB |
Output is correct |
4 |
Correct |
0 ms |
356 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
444 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
440 KB |
Output is correct |
9 |
Correct |
1 ms |
440 KB |
Output is correct |
10 |
Correct |
1 ms |
352 KB |
Output is correct |
11 |
Correct |
1 ms |
352 KB |
Output is correct |
12 |
Correct |
2 ms |
356 KB |
Output is correct |
13 |
Correct |
2 ms |
356 KB |
Output is correct |
14 |
Correct |
1 ms |
356 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
356 KB |
Output is correct |
17 |
Correct |
1 ms |
356 KB |
Output is correct |
18 |
Correct |
1 ms |
448 KB |
Output is correct |
19 |
Execution timed out |
1088 ms |
348 KB |
Time limit exceeded |
20 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
352 KB |
Output is correct |
2 |
Correct |
0 ms |
356 KB |
Output is correct |
3 |
Correct |
1 ms |
352 KB |
Output is correct |
4 |
Correct |
0 ms |
356 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
444 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
440 KB |
Output is correct |
9 |
Correct |
1 ms |
440 KB |
Output is correct |
10 |
Correct |
1 ms |
352 KB |
Output is correct |
11 |
Correct |
1 ms |
352 KB |
Output is correct |
12 |
Correct |
2 ms |
356 KB |
Output is correct |
13 |
Correct |
2 ms |
356 KB |
Output is correct |
14 |
Correct |
1 ms |
356 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
356 KB |
Output is correct |
17 |
Correct |
1 ms |
356 KB |
Output is correct |
18 |
Correct |
1 ms |
448 KB |
Output is correct |
19 |
Execution timed out |
1088 ms |
348 KB |
Time limit exceeded |
20 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
1st lines differ - on the 1st token, expected: '6', found: '5' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
1st lines differ - on the 1st token, expected: '6', found: '5' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
1st lines differ - on the 1st token, expected: '6', found: '5' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
1st lines differ - on the 1st token, expected: '6', found: '5' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
1st lines differ - on the 1st token, expected: '6', found: '5' |
2 |
Halted |
0 ms |
0 KB |
- |