oj.uz

답안 #1071241

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1071241 2024-08-23T06:09:53 Z 12345678 Cultivation (JOI17_cultivation) C++17
5 / 100
 2000 ms 1116 KB 
#include <bits/stdc++.h>
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")

using namespace std;

const int nx=305;

int sr, sc, n, a[nx], b[nx], vs[nx][nx], res=INT_MAX;

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>sr>>sc>>n;
    for (int i=1; i<=n; i++) cin>>a[i]>>b[i];
    for (int up=0; up<sr; up++)
    {
        for (int dn=0; dn<sr; dn++)
        {
            for (int l=0; l<sc; l++)
            {
                for (int r=0; r<sc; r++)
                {
                    if (up+dn+l+r>sr+sc) continue;
                    for (int i=1; i<=sr; i++) for (int j=1; j<=sc ;j++) vs[i][j]=0;
                    for (int i=1; i<=n; i++) for (int j=max(1, a[i]-up); j<=min(sr, a[i]+dn); j++) for (int k=max(1, b[i]-l); k<=min(sc, b[i]+r); k++) vs[j][k]=1;
                    bool f=0;
                    for (int i=1; i<=sr; i++) for (int j=1; j<=sc; j++) if (!vs[i][j]) f=1;
                    if (!f) res=min(res, up+dn+l+r);
                }
            }
        }
    }
    cout<<res;
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 600 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 600 KB Output is correct
16 Correct 0 ms 348 KB Output is correct

Subtask #2
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 600 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 600 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 28 ms 348 KB Output is correct
18 Correct 838 ms 348 KB Output is correct
19 Execution timed out 2025 ms 348 KB Time limit exceeded
20 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 600 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 600 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 28 ms 348 KB Output is correct
18 Correct 838 ms 348 KB Output is correct
19 Execution timed out 2025 ms 348 KB Time limit exceeded
20 Halted 0 ms 0 KB -

Subtask #4
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1 ms 1116 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1 ms 1116 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 600 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 600 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 28 ms 348 KB Output is correct
18 Correct 838 ms 348 KB Output is correct
19 Execution timed out 2025 ms 348 KB Time limit exceeded
20 Halted 0 ms 0 KB -