#include "fish.h"
#include <bits/stdc++.h>
using namespace std;
long long fish[301][301], dp[301][301], dp2[301][301], dpm[301][301], dpm2[301][301];
long long max_weights(int N, int M, vector<int> X, vector<int> Y, vector<int> W) {
for(int i = 0; i < M; i++)
fish[X[i]][Y[i]+1]=W[i];
for(int i = 0; i < N; i++)
for(int j = 1; j <= N; j++)
fish[i][j]+=fish[i][j-1];
for(int l = 1; l < N; l++) {
for(int i = 0; i <= N; i++) {
for(int j = 0; j <= N; j++) {
if(i<=j) {
dp[i][j] = dpm[j][N]+fish[l][j]-fish[l][i];
} else {
dp[i][j] = dpm[j][j]+fish[l-1][i]-fish[l-1][j];
dp[i][j]=max(dp[i][j],dpm2[j][i]);
if(!j)
for(int k = j; k < i; k++)
dp[i][j] = max(dp[i][j], dp2[j][k]+fish[l-1][i]-fish[l-1][k]);
}
}
}
swap(dp, dp2);
memset(dp, 0, sizeof dp);
memcpy(dpm, dp2, sizeof dp2);
memcpy(dpm2, dp2, sizeof dp2);
for(int i = 0; i <= N; i++)
for(int j = 1; j <= N; j++)
dpm[i][j] = max(dpm[i][j-1], dpm[i][j]);
for(int i = 0; i <= N; i++)
for(int j = N; j--;)
dpm2[i][j] = max(dpm2[i][j+1], dpm2[i][j]);
}
long long ans = 0;
for(int i = 0; i <= N; i++)
for(int j = 0; j <= N; j++)
ans = max(ans, dp2[i][j]);
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
23 ms |
7084 KB |
Execution killed with signal 11 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
3028 KB |
Output is correct |
2 |
Runtime error |
43 ms |
12368 KB |
Execution killed with signal 11 |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
2 ms |
1876 KB |
Execution killed with signal 11 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
3028 KB |
Output is correct |
2 |
Correct |
3 ms |
3156 KB |
Output is correct |
3 |
Correct |
2 ms |
3124 KB |
Output is correct |
4 |
Correct |
2 ms |
3028 KB |
Output is correct |
5 |
Correct |
2 ms |
3028 KB |
Output is correct |
6 |
Correct |
2 ms |
3028 KB |
Output is correct |
7 |
Correct |
2 ms |
3028 KB |
Output is correct |
8 |
Correct |
2 ms |
3028 KB |
Output is correct |
9 |
Correct |
38 ms |
3412 KB |
Output is correct |
10 |
Correct |
190 ms |
3924 KB |
Output is correct |
11 |
Correct |
43 ms |
3412 KB |
Output is correct |
12 |
Correct |
187 ms |
3868 KB |
Output is correct |
13 |
Correct |
12 ms |
3284 KB |
Output is correct |
14 |
Correct |
188 ms |
3860 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
3028 KB |
Output is correct |
2 |
Correct |
3 ms |
3156 KB |
Output is correct |
3 |
Correct |
2 ms |
3124 KB |
Output is correct |
4 |
Correct |
2 ms |
3028 KB |
Output is correct |
5 |
Correct |
2 ms |
3028 KB |
Output is correct |
6 |
Correct |
2 ms |
3028 KB |
Output is correct |
7 |
Correct |
2 ms |
3028 KB |
Output is correct |
8 |
Correct |
2 ms |
3028 KB |
Output is correct |
9 |
Correct |
38 ms |
3412 KB |
Output is correct |
10 |
Correct |
190 ms |
3924 KB |
Output is correct |
11 |
Correct |
43 ms |
3412 KB |
Output is correct |
12 |
Correct |
187 ms |
3868 KB |
Output is correct |
13 |
Correct |
12 ms |
3284 KB |
Output is correct |
14 |
Correct |
188 ms |
3860 KB |
Output is correct |
15 |
Correct |
185 ms |
3796 KB |
Output is correct |
16 |
Correct |
12 ms |
3284 KB |
Output is correct |
17 |
Correct |
200 ms |
5692 KB |
Output is correct |
18 |
Correct |
203 ms |
5660 KB |
Output is correct |
19 |
Correct |
207 ms |
5652 KB |
Output is correct |
20 |
Correct |
207 ms |
5656 KB |
Output is correct |
21 |
Correct |
211 ms |
5640 KB |
Output is correct |
22 |
Correct |
219 ms |
7460 KB |
Output is correct |
23 |
Correct |
202 ms |
4188 KB |
Output is correct |
24 |
Correct |
194 ms |
5040 KB |
Output is correct |
25 |
Correct |
188 ms |
3876 KB |
Output is correct |
26 |
Correct |
189 ms |
4164 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
3028 KB |
Output is correct |
2 |
Correct |
3 ms |
3156 KB |
Output is correct |
3 |
Correct |
2 ms |
3124 KB |
Output is correct |
4 |
Correct |
2 ms |
3028 KB |
Output is correct |
5 |
Correct |
2 ms |
3028 KB |
Output is correct |
6 |
Correct |
2 ms |
3028 KB |
Output is correct |
7 |
Correct |
2 ms |
3028 KB |
Output is correct |
8 |
Correct |
2 ms |
3028 KB |
Output is correct |
9 |
Correct |
38 ms |
3412 KB |
Output is correct |
10 |
Correct |
190 ms |
3924 KB |
Output is correct |
11 |
Correct |
43 ms |
3412 KB |
Output is correct |
12 |
Correct |
187 ms |
3868 KB |
Output is correct |
13 |
Correct |
12 ms |
3284 KB |
Output is correct |
14 |
Correct |
188 ms |
3860 KB |
Output is correct |
15 |
Correct |
185 ms |
3796 KB |
Output is correct |
16 |
Correct |
12 ms |
3284 KB |
Output is correct |
17 |
Correct |
200 ms |
5692 KB |
Output is correct |
18 |
Correct |
203 ms |
5660 KB |
Output is correct |
19 |
Correct |
207 ms |
5652 KB |
Output is correct |
20 |
Correct |
207 ms |
5656 KB |
Output is correct |
21 |
Correct |
211 ms |
5640 KB |
Output is correct |
22 |
Correct |
219 ms |
7460 KB |
Output is correct |
23 |
Correct |
202 ms |
4188 KB |
Output is correct |
24 |
Correct |
194 ms |
5040 KB |
Output is correct |
25 |
Correct |
188 ms |
3876 KB |
Output is correct |
26 |
Correct |
189 ms |
4164 KB |
Output is correct |
27 |
Runtime error |
1 ms |
596 KB |
Execution killed with signal 11 |
28 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
2 ms |
1876 KB |
Execution killed with signal 11 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
23 ms |
7084 KB |
Execution killed with signal 11 |
2 |
Halted |
0 ms |
0 KB |
- |