#include <bits/stdc++.h>
//#include "fish.h"
using namespace std;
#pragma GCC optimize("O3")
#define endl '\n'
#define db double
#define ll long long
#define pb push_back
#define fs first
#define sd second
#define Mod long(1e9 + 7)
#define all(x) x.begin(), x.end()
#define unvisited long(-1)
#define Eps double(1e-9)
#define _for(i, n) for(int i = 0; i < (n); i++)
#define dbg(x) cout << #x ": " << x << endl;
const int Max = 1e6 + 7, Inf = 1e9 + 7;
void print(bool x) { cout << (x ? "YES" : "NO") << endl; }
string tostring (__int128 x)
{
string ans = "";
while(x > 0)
{
ans += (x % 10 + '0');
x /= 10;
}
reverse(all(ans));
return ans;
}
long long max_weights(int n, int m, vector<int> X, vector<int> Y, vector<int> W)
{
//vector <vector<pair<int, int>>> v(n + 1, vector <pair<int, int>> ());
vector <vector<ll>> v(n, vector <ll> (n+1, 0));
map <int, map <int, int>> mp;
for(int i = 0; i < m; i++){
v[X[i]][Y[i]+1] = W[i];
//v[X[i]].push_back({ Y[i], W[i] });
}
vector <vector<ll>> dp1(n + 1, vector <ll> (n + 1, 0)),
dp2(n + 1, vector <ll> (n + 1, 0));
ll ans = 0;
for(int i = 0; i < n; i++)
{
for(int j = 1; j <= n; j++){
v[i][j] += v[i][j-1];
}
}
auto C = [&] (int i, int j, int k) -> ll
{
ll ans = 0;
if(i >= 0 && i < n) {
ans = ans + max(0LL, v[i][j] - v[i][k]);
}
return ans;
};
for(int i = 0; i < n; i++)
{
for(int j = 0; j <= n; j++)
{
for(int k = 0; k <= n; k++){
dp1[i][j] = max(dp1[i][j], (i > 1 ? dp2[i-2][k] : 0LL) + C(i-1, j, k) + C(i+1, j, 0));
}
for(int k = 0; k <= j; k++){
dp1[i][j] = max(dp1[i][j], (i != 0 ? dp1[i-1][k] : 0) + C(i-1, j, k) + C(i+1, j, 0) - C(i, k, 0));
}
for(int k = j; k <= n; k++){
dp2[i][j] = max(dp2[i][j], (i != 0 ? dp1[i-1][k] : 0) - C(i, j, 0) + C(i+1, j, 0));
dp2[i][j] = max(dp2[i][j], (i != 0 ? dp2[i-1][k] : 0) - C(i, j, 0) + C(i+1, j, 0));
}
ans = max(ans, max(dp1[i][j], dp2[i][j]));
}
}
return ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
815 ms |
2097156 KB |
Execution killed with signal 9 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Runtime error |
805 ms |
2097152 KB |
Execution killed with signal 9 |
| 3 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
811 ms |
2097152 KB |
Execution killed with signal 9 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
360 KB |
Output is correct |
| 9 |
Incorrect |
13 ms |
856 KB |
1st lines differ - on the 1st token, expected: '216624184325', found: '214837477243' |
| 10 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
360 KB |
Output is correct |
| 9 |
Incorrect |
13 ms |
856 KB |
1st lines differ - on the 1st token, expected: '216624184325', found: '214837477243' |
| 10 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
360 KB |
Output is correct |
| 9 |
Incorrect |
13 ms |
856 KB |
1st lines differ - on the 1st token, expected: '216624184325', found: '214837477243' |
| 10 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
811 ms |
2097152 KB |
Execution killed with signal 9 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
815 ms |
2097156 KB |
Execution killed with signal 9 |
| 2 |
Halted |
0 ms |
0 KB |
- |
