#include <bits/stdc++.h>
using namespace std;
#define ll long long
constexpr int MAXN = 1e5 + 5;
ll sum_tutto(int N, int M, vector<int> X, vector<int> Y, vector<int> W) {
ll sum = 0;
for (auto x : W) sum += x;
return sum;
}
ll res_minore_di_due(int N, int M, vector<int> X, vector<int> Y, vector<int> W) {
ll sum = 0;
for (int i = 0; i < M; i ++) {
if (X[i] == 1) sum += W[i];
}
int pos[2][N];
for (int i = 0; i < 2; i ++) {
for (int j = 0; j < N; j ++) pos[i][j] = 0;
}
for (int i = 0; i < M; i ++) {
pos[X[i]][Y[i]] += W[i];
}
ll best_res = sum;
ll sum_zero = 0;
ll sum_uno = 0;
for (int i = 0; i < N; i ++) {
sum_zero += pos[0][i];
sum_uno += pos[1][i];
best_res = max(best_res, sum - sum_uno + sum_zero);
}
return best_res;
}
ll max_weights(int N, int M, vector<int> X, vector<int> Y, vector<int> W) {
bool all_even = 1;
for (auto x : X) if (x % 2) all_even = 0;
if (all_even) sum_tutto(N, M, X, Y, W);
bool minore_di_due = 1;
for (auto x : X) if (x >= 2) minore_di_due = 0;
res_minore_di_due(N, M, X, Y, W);
}
Compilation message
fish.cpp: In function 'long long int max_weights(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
fish.cpp:45:10: warning: variable 'minore_di_due' set but not used [-Wunused-but-set-variable]
45 | bool minore_di_due = 1;
| ^~~~~~~~~~~~~
fish.cpp:48:1: warning: no return statement in function returning non-void [-Wreturn-type]
48 | }
| ^
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1039 ms |
3464 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1068 ms |
348 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1064 ms |
348 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1022 ms |
600 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1022 ms |
600 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1022 ms |
600 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1064 ms |
348 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1039 ms |
3464 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |