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답안 #1114110

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1114110 2024-11-18T08:02:15 Z SalihSahin Netrpeljivost (COI23_netrpeljivost) C++14
27 / 100
 1500 ms 40548 KB 
#include <bits/stdc++.h>
#define pb push_back
#define int long long
using namespace std;

const int inf = 1e15 + 10;
const int N = 2048 + 10;

vector<vector<int> > c(N, vector<int>(N));
vector<vector<int> > dp[N];

void f(int node, int l, int r){
   if(l == r){
      dp[node].resize(1);
      dp[node][0].resize(1);
      dp[node][0][0] = 0;
      return;
   }

   int m = (l + r)/2;
   f(node * 2, l, m);
   f(node * 2 + 1, m+1, r);

   int sz = (r - l + 1);
   dp[node].resize(sz);
   for(int i = 0; i < sz; i++){
      dp[node][i].resize(sz);
   }

   for(int i = 0; i < sz; i++){
      for(int j = 0; j < sz; j++){
         dp[node][i][j] = inf;
      }
   }

   for(int l1 = 0; l1 < sz/2; l1++){
      for(int r1 = 0; r1 < sz/2; r1++){
         for(int l2 = 0; l2 < sz/2; l2++){
            for(int r2 = 0; r2 < sz/2; r2++){
               dp[node][l1][r2 + sz/2] = min(dp[node][l1][r2 + sz/2], dp[node*2][l1][r1] + c[l2 + sz/2 + l][r1 + l] + dp[node*2+1][l2][r2]);
               dp[node][l2 + sz/2][r1] = min(dp[node][l2 + sz/2][r1], dp[node*2+1][l2][r2] + c[r2 + sz/2 + l][l1 + l] + dp[node*2][l1][r1]);
            }
         }
      }
   }
}

int32_t main(){
   ios_base::sync_with_stdio(false);
   cin.tie(0); cout.tie(0);
   int n;
   cin>>n;
   for(int i = 0; i < n; i++){
      for(int j = 0; j < n; j++){
         cin>>c[i][j];
      }
   }
   f(1, 0, n-1);

   int ans = inf;
   for(int l = 0; l < n; l++){
      for(int r = 0; r < n; r++){
         //cout<<l<<" "<<r<<" -> "<<dp[1][l][r]<<endl;
         ans = min(ans, dp[1][l][r]);
      }
   }
   cout<<ans<<endl;
   return 0;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 33616 KB Output is correct
2 Correct 24 ms 33616 KB Output is correct
3 Correct 24 ms 33616 KB Output is correct
4 Correct 23 ms 33616 KB Output is correct
5 Correct 24 ms 33576 KB Output is correct
6 Correct 24 ms 33608 KB Output is correct
7 Correct 23 ms 33604 KB Output is correct
8 Correct 29 ms 33616 KB Output is correct
9 Correct 25 ms 33608 KB Output is correct
10 Correct 26 ms 33608 KB Output is correct
11 Correct 26 ms 33616 KB Output is correct
12 Correct 28 ms 33616 KB Output is correct
13 Correct 24 ms 33608 KB Output is correct
14 Correct 26 ms 33612 KB Output is correct
15 Correct 24 ms 33608 KB Output is correct
16 Correct 24 ms 33616 KB Output is correct
17 Correct 23 ms 33616 KB Output is correct
18 Correct 25 ms 33616 KB Output is correct
19 Correct 24 ms 33616 KB Output is correct
20 Correct 23 ms 33752 KB Output is correct

Subtask #2
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 33616 KB Output is correct
2 Correct 24 ms 33616 KB Output is correct
3 Correct 24 ms 33616 KB Output is correct
4 Correct 23 ms 33616 KB Output is correct
5 Correct 24 ms 33576 KB Output is correct
6 Correct 24 ms 33608 KB Output is correct
7 Correct 23 ms 33604 KB Output is correct
8 Correct 29 ms 33616 KB Output is correct
9 Correct 25 ms 33608 KB Output is correct
10 Correct 26 ms 33608 KB Output is correct
11 Correct 26 ms 33616 KB Output is correct
12 Correct 28 ms 33616 KB Output is correct
13 Correct 24 ms 33608 KB Output is correct
14 Correct 26 ms 33612 KB Output is correct
15 Correct 24 ms 33608 KB Output is correct
16 Correct 24 ms 33616 KB Output is correct
17 Correct 23 ms 33616 KB Output is correct
18 Correct 25 ms 33616 KB Output is correct
19 Correct 24 ms 33616 KB Output is correct
20 Correct 23 ms 33752 KB Output is correct
21 Correct 67 ms 34128 KB Output is correct
22 Correct 70 ms 34048 KB Output is correct
23 Correct 67 ms 34120 KB Output is correct
24 Correct 28 ms 33888 KB Output is correct
25 Correct 32 ms 33872 KB Output is correct
26 Correct 66 ms 34128 KB Output is correct
27 Correct 67 ms 34120 KB Output is correct
28 Correct 66 ms 34060 KB Output is correct
29 Correct 65 ms 34128 KB Output is correct
30 Correct 67 ms 34128 KB Output is correct
31 Correct 67 ms 34120 KB Output is correct
32 Correct 67 ms 34192 KB Output is correct
33 Correct 69 ms 34120 KB Output is correct
34 Correct 71 ms 34120 KB Output is correct
35 Correct 71 ms 34128 KB Output is correct
36 Correct 69 ms 34120 KB Output is correct
37 Correct 69 ms 34128 KB Output is correct
38 Correct 72 ms 34120 KB Output is correct
39 Correct 69 ms 34128 KB Output is correct
40 Correct 72 ms 34128 KB Output is correct

Subtask #3
0 / 32.0

# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 33616 KB Output is correct
2 Correct 24 ms 33616 KB Output is correct
3 Correct 24 ms 33616 KB Output is correct
4 Correct 23 ms 33616 KB Output is correct
5 Correct 24 ms 33576 KB Output is correct
6 Correct 24 ms 33608 KB Output is correct
7 Correct 23 ms 33604 KB Output is correct
8 Correct 29 ms 33616 KB Output is correct
9 Correct 25 ms 33608 KB Output is correct
10 Correct 26 ms 33608 KB Output is correct
11 Correct 26 ms 33616 KB Output is correct
12 Correct 28 ms 33616 KB Output is correct
13 Correct 24 ms 33608 KB Output is correct
14 Correct 26 ms 33612 KB Output is correct
15 Correct 24 ms 33608 KB Output is correct
16 Correct 24 ms 33616 KB Output is correct
17 Correct 23 ms 33616 KB Output is correct
18 Correct 25 ms 33616 KB Output is correct
19 Correct 24 ms 33616 KB Output is correct
20 Correct 23 ms 33752 KB Output is correct
21 Correct 67 ms 34128 KB Output is correct
22 Correct 70 ms 34048 KB Output is correct
23 Correct 67 ms 34120 KB Output is correct
24 Correct 28 ms 33888 KB Output is correct
25 Correct 32 ms 33872 KB Output is correct
26 Correct 66 ms 34128 KB Output is correct
27 Correct 67 ms 34120 KB Output is correct
28 Correct 66 ms 34060 KB Output is correct
29 Correct 65 ms 34128 KB Output is correct
30 Correct 67 ms 34128 KB Output is correct
31 Correct 67 ms 34120 KB Output is correct
32 Correct 67 ms 34192 KB Output is correct
33 Correct 69 ms 34120 KB Output is correct
34 Correct 71 ms 34120 KB Output is correct
35 Correct 71 ms 34128 KB Output is correct
36 Correct 69 ms 34120 KB Output is correct
37 Correct 69 ms 34128 KB Output is correct
38 Correct 72 ms 34120 KB Output is correct
39 Correct 69 ms 34128 KB Output is correct
40 Correct 72 ms 34128 KB Output is correct
41 Execution timed out 1564 ms 40548 KB Time limit exceeded
42 Halted 0 ms 0 KB -

Subtask #4
0 / 41.0

# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 33616 KB Output is correct
2 Correct 24 ms 33616 KB Output is correct
3 Correct 24 ms 33616 KB Output is correct
4 Correct 23 ms 33616 KB Output is correct
5 Correct 24 ms 33576 KB Output is correct
6 Correct 24 ms 33608 KB Output is correct
7 Correct 23 ms 33604 KB Output is correct
8 Correct 29 ms 33616 KB Output is correct
9 Correct 25 ms 33608 KB Output is correct
10 Correct 26 ms 33608 KB Output is correct
11 Correct 26 ms 33616 KB Output is correct
12 Correct 28 ms 33616 KB Output is correct
13 Correct 24 ms 33608 KB Output is correct
14 Correct 26 ms 33612 KB Output is correct
15 Correct 24 ms 33608 KB Output is correct
16 Correct 24 ms 33616 KB Output is correct
17 Correct 23 ms 33616 KB Output is correct
18 Correct 25 ms 33616 KB Output is correct
19 Correct 24 ms 33616 KB Output is correct
20 Correct 23 ms 33752 KB Output is correct
21 Correct 67 ms 34128 KB Output is correct
22 Correct 70 ms 34048 KB Output is correct
23 Correct 67 ms 34120 KB Output is correct
24 Correct 28 ms 33888 KB Output is correct
25 Correct 32 ms 33872 KB Output is correct
26 Correct 66 ms 34128 KB Output is correct
27 Correct 67 ms 34120 KB Output is correct
28 Correct 66 ms 34060 KB Output is correct
29 Correct 65 ms 34128 KB Output is correct
30 Correct 67 ms 34128 KB Output is correct
31 Correct 67 ms 34120 KB Output is correct
32 Correct 67 ms 34192 KB Output is correct
33 Correct 69 ms 34120 KB Output is correct
34 Correct 71 ms 34120 KB Output is correct
35 Correct 71 ms 34128 KB Output is correct
36 Correct 69 ms 34120 KB Output is correct
37 Correct 69 ms 34128 KB Output is correct
38 Correct 72 ms 34120 KB Output is correct
39 Correct 69 ms 34128 KB Output is correct
40 Correct 72 ms 34128 KB Output is correct
41 Execution timed out 1564 ms 40548 KB Time limit exceeded
42 Halted 0 ms 0 KB -