oj.uz

답안 #567217

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
567217 2022-05-23T09:26:25 Z Rifal Kitchen (BOI19_kitchen) C++14
9 / 100
 1000 ms 215244 KB 
#include <bits/stdc++.h>
#include <fstream>
#define endl '\n'
#define mod 32768
#define INF 100000000
//#define ll long long
//#define cin fin
//#define cout fout
using namespace std;
//ofstream fout("convention.out");
//ifstream fin("convention.in");
const int M = 9e4 + 5;
const int N = 300 + 5;
pair<bool,int> dp[M][N] = {};
void add(int x)
{
    for(int i = M-1; i >= x; i--)
    {
        for(int j = 1; j < N; j++)
        {
            if(dp[i-x][j-1].first)
            {
                dp[i][j].first = 1;
                dp[i][j].second = min(dp[i][j].second,x);
            }
        }
    }
}
int main()
{
    int n, m, k;
    cin >> n >> m >> k;
    int meal[n], chef[m];
    dp[0][0].first = 1;
    for(int i = 0; i < M; i++)
    {
        for(int j = 0; j < N; j++)
        {
            dp[i][j].second = INF;
        }
    }
    long long sum = 0;
    bool ok = true;
    for(int i = 0; i < n; i++)
    {
        cin >> meal[i];
        if(meal[i] < k)
            ok = false;
        sum += meal[i];
    }
    for(int i = 0; i < m; i++)
    {
        cin >> chef[i];
        add(chef[i]);
    }
    if(m < k || ok == false)
    {
        cout << "Impossible";
        return 0;
    }

    for(int i = sum; i < M; i++)
    {
        for(int j = k; j < N; j++)
        {
            if(dp[i][j].first == 1 && dp[i][j].second >= k && dp[i][j].second != INF)
            {

                cout << i-sum;
                return 0;
            }
        }
    }

    cout << "Impossible";
    return 0;
}

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 231 ms 215244 KB Output is correct
2 Correct 201 ms 215052 KB Output is correct
3 Correct 224 ms 215156 KB Output is correct
4 Correct 225 ms 215084 KB Output is correct
5 Correct 206 ms 215192 KB Output is correct
6 Correct 236 ms 215164 KB Output is correct
7 Correct 207 ms 215168 KB Output is correct
8 Correct 246 ms 215164 KB Output is correct

Subtask #2
0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 231 ms 215244 KB Output is correct
2 Correct 201 ms 215052 KB Output is correct
3 Correct 224 ms 215156 KB Output is correct
4 Correct 225 ms 215084 KB Output is correct
5 Correct 206 ms 215192 KB Output is correct
6 Correct 236 ms 215164 KB Output is correct
7 Correct 207 ms 215168 KB Output is correct
8 Correct 246 ms 215164 KB Output is correct
9 Correct 916 ms 215144 KB Output is correct
10 Correct 777 ms 215164 KB Output is correct
11 Incorrect 713 ms 215184 KB Output isn't correct
12 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1097 ms 215056 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1095 ms 215092 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 28.0

# 결과 실행 시간 메모리 Grader output
1 Correct 231 ms 215244 KB Output is correct
2 Correct 201 ms 215052 KB Output is correct
3 Correct 224 ms 215156 KB Output is correct
4 Correct 225 ms 215084 KB Output is correct
5 Correct 206 ms 215192 KB Output is correct
6 Correct 236 ms 215164 KB Output is correct
7 Correct 207 ms 215168 KB Output is correct
8 Correct 246 ms 215164 KB Output is correct
9 Correct 916 ms 215144 KB Output is correct
10 Correct 777 ms 215164 KB Output is correct
11 Incorrect 713 ms 215184 KB Output isn't correct
12 Halted 0 ms 0 KB -