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Submission #938651

# Submission time Handle Problem Language Result Execution time Memory
938651 2024-03-05T11:54:37 Z vjudge1 Kitchen (BOI19_kitchen) C++17
20 / 100
 70 ms 3500 KB 
#include <bits/stdc++.h>
#define int long long
using namespace std;

signed main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int n,m,k;
    cin >> n >> m >> k;
    vector<int> a(n),b(m);
    for (int i = 0; i < n; i++)
        cin >> a[i];
    for (int i = 0; i < m; i++)
        cin >> b[i];
    int sum = 0LL;
    for (int i = 0; i < m; i++)
        sum+=b[i];
    vector<vector<bool>> dp(m,vector<bool>(sum+1));
    dp[0][0] = 1;
    dp[0][b[0]] = 1;
    for (int i = 1; i < m; i++)
        for (int j = 0; j <= sum; j++)
        {
            if (j-b[i] >= 0)
                dp[i][j] = (dp[i-1][j-b[i]] | dp[i-1][j]);
            else
                dp[i][j] = dp[i-1][j];
        }
    /*for (int i = 0; i <= sum ;i++)
    {
        cout << "can " << i << ' ' << dp[m-1][i] << '\n';
    }*/
    int oth = 0;
    for (int i = 0; i < n; i++)
        oth+=a[i];
        
    for (int i = oth; i <= sum; i++)
        if (dp[m-1][i])
        {
            cout << i-oth << '\n';
            return 0;
        }
    cout << "Impossible\n";
    return 0;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Incorrect 1 ms 348 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #2
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Incorrect 1 ms 348 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 54 ms 2396 KB Output is correct
2 Correct 37 ms 1880 KB Output is correct
3 Correct 40 ms 2140 KB Output is correct
4 Correct 70 ms 3496 KB Output is correct
5 Correct 68 ms 3500 KB Output is correct
6 Correct 29 ms 1624 KB Output is correct

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Incorrect 1 ms 348 KB Output isn't correct
5 Halted 0 ms 0 KB -