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Submission #592820

# Submission time Handle Problem Language Result Execution time Memory
592820 2022-07-09T16:12:29 Z mjay Knapsack (NOI18_knapsack) C++11
37 / 100
 123 ms 262144 KB 
#include <bits/stdc++.h>
using namespace std;

int main(){
    int S, N;
    cin >> S >> N;

    vector<int> values, weights;
    for(int i=0; i<N; i++){
        int value, weight, freq;
        cin >> value >> weight >> freq;
        while(freq--){
            values.push_back(value);
            weights.push_back(weight);
        }
    }

    N = weights.size();
    vector<vector<int>> dp(N+1, vector<int>(S+1, 0));
    
    for(int i=1; i<=N; i++){
        for(int j=0; j<=S; j++){
            dp[i][j] = dp[i-1][j];
            int left = j - weights[i-1];
            if(left >= 0)
                dp[i][j] = max(dp[i][j], dp[i-1][left] + values[i-1]);
        }
    }

    cout << dp[N][S] << endl;
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Runtime error 123 ms 262144 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #2
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 980 KB Output is correct
3 Correct 1 ms 1072 KB Output is correct
4 Correct 1 ms 1068 KB Output is correct
5 Correct 1 ms 980 KB Output is correct
6 Correct 1 ms 980 KB Output is correct
7 Correct 1 ms 980 KB Output is correct
8 Correct 1 ms 980 KB Output is correct
9 Correct 2 ms 980 KB Output is correct
10 Correct 1 ms 980 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 980 KB Output is correct
3 Correct 1 ms 1072 KB Output is correct
4 Correct 1 ms 1068 KB Output is correct
5 Correct 1 ms 980 KB Output is correct
6 Correct 1 ms 980 KB Output is correct
7 Correct 1 ms 980 KB Output is correct
8 Correct 1 ms 980 KB Output is correct
9 Correct 2 ms 980 KB Output is correct
10 Correct 1 ms 980 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 7 ms 7892 KB Output is correct
13 Correct 1 ms 980 KB Output is correct
14 Correct 1 ms 980 KB Output is correct
15 Correct 4 ms 4564 KB Output is correct
16 Correct 4 ms 4436 KB Output is correct
17 Correct 2 ms 980 KB Output is correct
18 Correct 2 ms 1364 KB Output is correct
19 Correct 3 ms 1876 KB Output is correct
20 Correct 3 ms 1748 KB Output is correct

Subtask #4
0 / 24.0

# Verdict Execution time Memory Grader output
1 Runtime error 123 ms 262144 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #5
0 / 27.0

# Verdict Execution time Memory Grader output
1 Runtime error 123 ms 262144 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -