oj.uz

Submission #1004412

# Submission time Handle Problem Language Result Execution time Memory
1004412 2024-06-21T08:42:44 Z vjudge1 Horses (IOI15_horses) C++17
17 / 100
 224 ms 524288 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long 
#define f first
#define s second
#define pb push_back
#define pf push_front
#define pi pair<int,int>
#define vi vector<int>

int n ;
vi x, y;


ll init(int N, int X[], int Y[]){
    n = N;
    x.resize(N);
    y.resize(N);
    for(int i =0; i < n; i++){
        x[i] =X[i];
        y[i] = Y[i];
    }
    
    ll final = 0;
    ll dp[n+10][10002];
    for(int i = 0; i <= n; i++){
        for(int j= 0; j < 10001;j++){
            dp[i][j]=-LLONG_MAX;
        }
    }
    dp[0][1]=0;
   for(int i = 1; i <= n; i++){
       //dp[0][i] =dp[0][i-1]; 
       for(int j = 0; j < 1001; j++){
           for(int k = 0; k <= (j+(j*x[i-1])); k++){
               ll have = j*x[i-1];
              if(have>10000)break;
           //   cout << i << " "<<j << " " << dp[i-1][j]<<endl;
              if(dp[i-1][j] >=0) dp[i][have-k] = max(dp[i][have-k] ,dp[i-1][j] +  (y[i-1] * k));
           }
       }
   }

   ll ans = 0;
  // cout << dp[n][0]<<endl;
   for(int i = 0; i <n; i++){
       ans = max(ans,dp[i][0]);
   }
    for(int i = 0; i < 10001; i++){
     //  cout <<i<<" "<< dp[n][i]<<endl;
        ans= max(ans,dp[n][i]);
    }
    return ans;
}


void updateX(int pos, int val){
    x[pos]=val;
}

void updateY(int pos, int val){
    y[pos]=val;
}

Compilation message

horses.cpp: In function 'long long int init(int, int*, int*)':
horses.cpp:24:8: warning: unused variable 'final' [-Wunused-variable]
   24 |     ll final = 0;
      |        ^~~~~

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1116 KB Output is correct
2 Correct 15 ms 1992 KB Output is correct
3 Correct 18 ms 1884 KB Output is correct
4 Correct 11 ms 1884 KB Output is correct
5 Correct 8 ms 2000 KB Output is correct
6 Correct 9 ms 1884 KB Output is correct
7 Correct 26 ms 2000 KB Output is correct
8 Correct 19 ms 1996 KB Output is correct
9 Correct 9 ms 1884 KB Output is correct
10 Correct 8 ms 1880 KB Output is correct
11 Correct 4 ms 1372 KB Output is correct
12 Correct 1 ms 1136 KB Output is correct
13 Correct 9 ms 1756 KB Output is correct
14 Correct 4 ms 1116 KB Output is correct
15 Correct 3 ms 1372 KB Output is correct
16 Correct 16 ms 1996 KB Output is correct
17 Correct 5 ms 1460 KB Output is correct
18 Correct 7 ms 1528 KB Output is correct
19 Correct 7 ms 1628 KB Output is correct
20 Correct 14 ms 1976 KB Output is correct

Subtask #2
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1116 KB Output is correct
2 Correct 15 ms 1884 KB Output is correct
3 Correct 19 ms 1988 KB Output is correct
4 Correct 10 ms 1880 KB Output is correct
5 Correct 6 ms 1884 KB Output is correct
6 Correct 8 ms 1884 KB Output is correct
7 Correct 17 ms 1884 KB Output is correct
8 Correct 19 ms 1992 KB Output is correct
9 Correct 9 ms 1972 KB Output is correct
10 Correct 8 ms 2136 KB Output is correct
11 Correct 4 ms 1372 KB Output is correct
12 Correct 1 ms 1116 KB Output is correct
13 Correct 10 ms 1628 KB Output is correct
14 Correct 5 ms 1116 KB Output is correct
15 Correct 3 ms 1372 KB Output is correct
16 Correct 17 ms 1996 KB Output is correct
17 Correct 5 ms 1628 KB Output is correct
18 Correct 8 ms 1372 KB Output is correct
19 Correct 6 ms 1628 KB Output is correct
20 Correct 14 ms 1880 KB Output is correct
21 Incorrect 31 ms 1976 KB Output isn't correct
22 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 224 ms 524288 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1116 KB Output is correct
2 Correct 13 ms 1988 KB Output is correct
3 Correct 16 ms 1884 KB Output is correct
4 Correct 9 ms 1940 KB Output is correct
5 Correct 7 ms 1996 KB Output is correct
6 Correct 8 ms 1884 KB Output is correct
7 Correct 25 ms 1988 KB Output is correct
8 Correct 19 ms 1880 KB Output is correct
9 Correct 7 ms 1884 KB Output is correct
10 Correct 7 ms 2004 KB Output is correct
11 Correct 3 ms 1368 KB Output is correct
12 Correct 2 ms 1292 KB Output is correct
13 Correct 10 ms 1628 KB Output is correct
14 Correct 4 ms 1292 KB Output is correct
15 Correct 3 ms 1372 KB Output is correct
16 Correct 16 ms 2000 KB Output is correct
17 Correct 5 ms 1628 KB Output is correct
18 Correct 7 ms 1372 KB Output is correct
19 Correct 6 ms 1628 KB Output is correct
20 Correct 12 ms 1992 KB Output is correct
21 Incorrect 31 ms 1996 KB Output isn't correct
22 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1116 KB Output is correct
2 Correct 14 ms 1992 KB Output is correct
3 Correct 16 ms 1884 KB Output is correct
4 Correct 10 ms 1844 KB Output is correct
5 Correct 7 ms 1996 KB Output is correct
6 Correct 8 ms 1884 KB Output is correct
7 Correct 17 ms 1884 KB Output is correct
8 Correct 18 ms 1884 KB Output is correct
9 Correct 9 ms 1884 KB Output is correct
10 Correct 7 ms 1996 KB Output is correct
11 Correct 3 ms 1204 KB Output is correct
12 Correct 1 ms 1116 KB Output is correct
13 Correct 9 ms 1768 KB Output is correct
14 Correct 4 ms 1112 KB Output is correct
15 Correct 3 ms 1372 KB Output is correct
16 Correct 15 ms 2000 KB Output is correct
17 Correct 5 ms 1624 KB Output is correct
18 Correct 8 ms 1368 KB Output is correct
19 Correct 5 ms 1624 KB Output is correct
20 Correct 12 ms 1884 KB Output is correct
21 Incorrect 28 ms 2004 KB Output isn't correct
22 Halted 0 ms 0 KB -