oj.uz

Submission #493007

# Submission time Handle Problem Language Result Execution time Memory
493007 2021-12-10T02:20:05 Z wiwiho Kitchen (BOI19_kitchen) C++14
9 / 100
 1 ms 460 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

void nosol(){
    cout << "Impossible\n";
    exit(0);
}

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cerr.tie(0);

    int n, m, k;
    cin >> n >> m >> k;

    vector<int> a(n + 1);
    vector<int> b(m + 1);
    ll sa = 0, sb = 0;
    for(int i = 1; i <= n; i++) cin >> a[i], sa += a[i];
    for(int i = 1; i <= m; i++) cin >> b[i], sb += b[i];
    sort(b.begin() + 1, b.end());
    
    if(k > m || sa > sb){
        nosol();
    }

    for(int i = 1; i <= n; i++) if(a[i] < k) nosol();

    assert(m <= 2);

    if(k == 1){
        if(sa <= b[1]) cout << b[1] - sa << "\n";
        else if(sa <= b[2]) cout << b[2] - sa << "\n";
        else cout << b[1] + b[2] - sa << "\n";
        return 0;
    }

    if(n > b[1]) nosol();

    cout << b[1] + b[2] - sa << "\n";

    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct

Subtask #2
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Runtime error 1 ms 460 KB Execution killed with signal 6
10 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 460 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 460 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #5
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Runtime error 1 ms 460 KB Execution killed with signal 6
10 Halted 0 ms 0 KB -