oj.uz

Submission #1004185

# Submission time Handle Problem Language Result Execution time Memory
1004185 2024-06-21T06:12:31 Z 0pt1mus23 Horses (IOI15_horses) C++14
17 / 100
 27 ms 18260 KB 
#include "horses.h"
#include <bits/stdc++.h>
using namespace std;
#define ins insert
#define pb push_back
#define pii pair<int, int>
#define endl '\n'
#define drop(x) cout<<(x)<<endl; return;
#define all(x) x.begin(),x.end()
const int mod = 1e9 +7, sze = 5*1e5, prime = 23;
const int inf = INT_MAX;
int arr[sze],brr[sze];
int n;

const int dse = 1e3 +10; 
int dp[50][dse+10];

int func(){
	int ans=0;
	for(int i=0;i<=n;i++){
		for(int j=1;j<=dse;j++){
			dp[i][j]=-1;
		}
	}
	dp[0][1]=0;
	for(int i=0;i<n;i++){
		for(int j=1;j<=dse;j++){
			if(dp[i][j]!=-1){
				int y =j * arr[i]; 
				// cout<<i<<" "<<j<<" "<<dp[i][j]<<endl;
				for(int k=0;k<=y;k++){
					
					dp[i+1][ y-k ] = (max( dp[i+1][y-k], (dp[i][j] + (k)*brr[i]) %mod));
				}
			}

		}
	}
	for(int i=0;i<=n;i++){
		for(int j=0;j<=dse;j++){
			ans=max(ans,dp[i][j]);
		}
	}
	return ans;
}

int init(int N, int X[], int Y[]) {
	n=N;
	for(int i=0;i<n;i++){
		arr[i]=X[i];
		brr[i]=Y[i];
	}
	return func();
}

int updateX(int pos, int val) {	
	return 0;
}

int updateY(int pos, int val) {
	return 0;
}

Compilation message

horses.cpp: In function 'int updateX(int, int)':
horses.cpp:56:17: warning: unused parameter 'pos' [-Wunused-parameter]
   56 | int updateX(int pos, int val) {
      |             ~~~~^~~
horses.cpp:56:26: warning: unused parameter 'val' [-Wunused-parameter]
   56 | int updateX(int pos, int val) {
      |                      ~~~~^~~
horses.cpp: In function 'int updateY(int, int)':
horses.cpp:60:17: warning: unused parameter 'pos' [-Wunused-parameter]
   60 | int updateY(int pos, int val) {
      |             ~~~~^~~
horses.cpp:60:26: warning: unused parameter 'val' [-Wunused-parameter]
   60 | int updateY(int pos, int val) {
      |                      ~~~~^~~

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 6 ms 348 KB Output is correct
4 Correct 0 ms 452 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 6 ms 348 KB Output is correct
8 Correct 6 ms 508 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 448 KB Output is correct
16 Correct 3 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct

Subtask #2
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 6 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 5 ms 348 KB Output is correct
8 Correct 5 ms 500 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 3 ms 344 KB Output is correct
17 Correct 0 ms 2396 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Incorrect 27 ms 512 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 15 ms 18260 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 6 ms 500 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 7 ms 500 KB Output is correct
8 Correct 6 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 3 ms 452 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 360 KB Output is correct
21 Incorrect 23 ms 512 KB Output isn't correct
22 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 6 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 6 ms 348 KB Output is correct
8 Correct 6 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 3 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Incorrect 26 ms 512 KB Output isn't correct
22 Halted 0 ms 0 KB -