답안 #340187

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
340187 2020-12-27T09:16:28 Z blue Martian DNA (BOI18_dna) C++11
100 / 100
116 ms 4588 KB
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
 
int main()
{
    int N, K, R;
    cin >> N >> K >> R;
    
    int D[N+1];
    for(int i = 1; i <= N; i++) cin >> D[i];
    
    vector<int> req(K, 0);
    vector<int> act(K, 0);
    int a, r, b;
    for(int i = 1; i <= R; i++)
    {
        cin >> a >> r;
        req[a] = r;
    }
    a = 1;
    int g = 0;
    int res = 2000000000;
    for(int i = 0; i < K; i++) g += req[i] == 0;
    for(b = 1; b <= N && g < K; b++) 
    {
        act[D[b]]++;
        if(req[D[b]] == act[D[b]]) g++;
    }
    b--;
    if(g == K) res = b;
    for(int a = 2; a <= N; a++)
    {
        act[D[a-1]]--;
        if(act[D[a-1]] == req[D[a-1]] - 1) g--;
        
        for(b++; b <= N && g < K; b++) 
        {
            act[D[b]]++;
            if(req[D[b]] == act[D[b]]) g++;
        }
        b--;
        if(g == K) res = min(res, b-a+1);
    }
    
    if(res == 2000000000) cout << "impossible\n";
    else cout << res << '\n';
    return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 2 ms 364 KB Output is correct
4 Correct 2 ms 364 KB Output is correct
5 Correct 2 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 36 ms 1516 KB Output is correct
2 Correct 38 ms 1516 KB Output is correct
3 Correct 38 ms 1516 KB Output is correct
4 Correct 42 ms 1560 KB Output is correct
5 Correct 62 ms 2924 KB Output is correct
6 Correct 35 ms 1516 KB Output is correct
7 Correct 40 ms 1644 KB Output is correct
8 Correct 66 ms 3948 KB Output is correct
9 Correct 55 ms 2156 KB Output is correct
10 Correct 36 ms 1516 KB Output is correct
11 Correct 2 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 2 ms 364 KB Output is correct
14 Correct 2 ms 364 KB Output is correct
15 Correct 2 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 1 ms 276 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 1 ms 364 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 103 ms 3436 KB Output is correct
2 Correct 91 ms 3180 KB Output is correct
3 Correct 74 ms 2924 KB Output is correct
4 Correct 37 ms 1516 KB Output is correct
5 Correct 113 ms 4076 KB Output is correct
6 Correct 116 ms 4588 KB Output is correct
7 Correct 58 ms 2156 KB Output is correct
8 Correct 65 ms 2412 KB Output is correct
9 Correct 35 ms 1516 KB Output is correct
10 Correct 38 ms 1516 KB Output is correct
11 Correct 38 ms 1516 KB Output is correct
12 Correct 37 ms 1516 KB Output is correct
13 Correct 64 ms 3052 KB Output is correct
14 Correct 35 ms 1516 KB Output is correct
15 Correct 42 ms 1644 KB Output is correct
16 Correct 66 ms 3948 KB Output is correct
17 Correct 54 ms 2156 KB Output is correct
18 Correct 35 ms 1516 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 2 ms 364 KB Output is correct
22 Correct 2 ms 364 KB Output is correct
23 Correct 2 ms 364 KB Output is correct
24 Correct 1 ms 364 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 1 ms 364 KB Output is correct
28 Correct 1 ms 364 KB Output is correct
29 Correct 1 ms 364 KB Output is correct
30 Correct 1 ms 364 KB Output is correct
31 Correct 1 ms 364 KB Output is correct
32 Correct 1 ms 364 KB Output is correct
33 Correct 1 ms 364 KB Output is correct