답안 #796244

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
796244	2023-07-28T08:19:04 Z	aman1311	Knapsack (NOI18_knapsack)	C++17	29 / 100	4 ms	1876 KB

knapsack

 #include<bits/stdc++.h>
using namespace std;
#define int long long int
/*--------------------------------------------------------------------------------------------------------------------------*/
int solvee(int i,int cap,int n,vector<vector<int>> &dp,vector<vector<int>> &v,int w){
    if(i>=n)return 0;
    if(dp[i][cap]!=-1)return dp[i][cap];
    
    int nottake=solvee(i+1,cap,n,dp,v,w);
    int take=0;
    for(int k=1;k<=min(w,v[i][2]);k++){
        if(k*v[i][1]<=cap)take=k*v[i][0]+solvee(i+1,cap-k*v[i][1],n,dp,v,w);
    }
    return dp[i][cap]=max(take,nottake);
}


void solve() {
   int s,n;
   cin >> s >> n;
   vector<vector<int>> v(n);
   for(int i=0;i<n;i++){
    int x,y,z;
    cin >> x >> y >> z;
    v[i]={x,y,z};
   }
   vector<vector<int>> dp(n,vector<int> (s+1,-1));
   cout<<solvee(0,s,n,dp,v,s)<<endl;
   
}
 
int32_t main() {
    int t=1;
    //cin >>t;
    while(t--){
         solve();
    }
   
}

Subtask #1

12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct

Subtask #2

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	1748 KB	Output is correct
3	Correct	1 ms	1788 KB	Output is correct
4	Correct	2 ms	1748 KB	Output is correct
5	Correct	1 ms	1748 KB	Output is correct
6	Correct	2 ms	1748 KB	Output is correct
7	Correct	3 ms	1876 KB	Output is correct
8	Correct	2 ms	1748 KB	Output is correct
9	Correct	3 ms	1748 KB	Output is correct
10	Correct	3 ms	1748 KB	Output is correct

Subtask #3

0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	1748 KB	Output is correct
3	Correct	1 ms	1788 KB	Output is correct
4	Correct	2 ms	1748 KB	Output is correct
5	Correct	1 ms	1748 KB	Output is correct
6	Correct	2 ms	1748 KB	Output is correct
7	Correct	3 ms	1876 KB	Output is correct
8	Correct	2 ms	1748 KB	Output is correct
9	Correct	3 ms	1748 KB	Output is correct
10	Correct	3 ms	1748 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	4 ms	1860 KB	Output is correct
13	Correct	1 ms	1748 KB	Output is correct
14	Correct	1 ms	1876 KB	Output is correct
15	Correct	1 ms	1748 KB	Output is correct
16	Incorrect	4 ms	1876 KB	Output isn't correct
17	Halted	0 ms	0 KB	-

Subtask #4

0 / 24.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	1748 KB	Output is correct
7	Correct	1 ms	1788 KB	Output is correct
8	Correct	2 ms	1748 KB	Output is correct
9	Correct	1 ms	1748 KB	Output is correct
10	Correct	2 ms	1748 KB	Output is correct
11	Correct	3 ms	1876 KB	Output is correct
12	Correct	2 ms	1748 KB	Output is correct
13	Correct	3 ms	1748 KB	Output is correct
14	Correct	3 ms	1748 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	4 ms	1860 KB	Output is correct
17	Correct	1 ms	1748 KB	Output is correct
18	Correct	1 ms	1876 KB	Output is correct
19	Correct	1 ms	1748 KB	Output is correct
20	Incorrect	4 ms	1876 KB	Output isn't correct
21	Halted	0 ms	0 KB	-

Subtask #5

0 / 27.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	1748 KB	Output is correct
7	Correct	1 ms	1788 KB	Output is correct
8	Correct	2 ms	1748 KB	Output is correct
9	Correct	1 ms	1748 KB	Output is correct
10	Correct	2 ms	1748 KB	Output is correct
11	Correct	3 ms	1876 KB	Output is correct
12	Correct	2 ms	1748 KB	Output is correct
13	Correct	3 ms	1748 KB	Output is correct
14	Correct	3 ms	1748 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	4 ms	1860 KB	Output is correct
17	Correct	1 ms	1748 KB	Output is correct
18	Correct	1 ms	1876 KB	Output is correct
19	Correct	1 ms	1748 KB	Output is correct
20	Incorrect	4 ms	1876 KB	Output isn't correct
21	Halted	0 ms	0 KB	-