oj.uz

답안 #396485

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
396485 2021-04-30T03:28:26 Z Kevin_Zhang_TW 벽 칠하기 (APIO20_paint) C++17
28 / 100
 1500 ms 1536 KB 
#include <bits/stdc++.h>
#include "paint.h"
using namespace std;
using ll = long long;
#define pb emplace_back
#define AI(i) begin(i), end(i)
template<class T> bool chmin(T &a, T b) { return b < a && (a = b, true); }
template<class T> bool chmax(T &a, T b) { return a < b && (a = b, true); }
#ifdef KEV
#define DE(args...) kout("[ " + string(#args) + " ] = ", args)
void kout() { cerr << endl; }
template<class T, class ...U> void kout(T a, U ...b) { cerr << a << ' ', kout(b...); }
template<class T> void debug(T l, T r) { while (l != r) cerr << *l << " \n"[next(l)==r], ++l; }
#else
#define DE(...) 0
#define debug(...) 0
#endif
const int inf = 1e9 + 7;

int minimumInstructions(
    int N, int M, int K, std::vector<int> C,
    std::vector<int> A, std::vector<std::vector<int>> B) {

	for (int i = 0;i < M;++i) 
		sort(AI(B[i]));

	vector<int> is_ok(N+1);

	auto bad = [&](int i, int j) {
		return !binary_search(AI(B[j%M]), C[i]);
	};

	for (int h = 0;h < M;++h) {
		int cnt = 0;
		for (int i = 0;i < M;++i)
			cnt += bad(i, h + i);
		for (int i = 0;i <= N-M;++i) {
			is_ok[i] |= cnt == 0;
			if (i == N-M) break;
			cnt -= bad(i, h + i);
			cnt += bad(i + M, h + i + M);
		}
	}

	// good is the max index I can take
	int res = 0, good = 0, bst = -1;

	is_ok[N] = true;

	for (int i = 0;i <= N;++i) {
		if (!is_ok[i]) continue;
		while (i > good) {
			if (bst == -1) return -1;
			++res;
			good = bst + M;
			bst = -1;
		}
		chmax(bst, i);
	}
	return res;
}

Subtask #1
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 4 ms 204 KB Output is correct
14 Correct 4 ms 204 KB Output is correct
15 Correct 4 ms 316 KB Output is correct
16 Correct 4 ms 204 KB Output is correct
17 Correct 4 ms 204 KB Output is correct
18 Correct 4 ms 204 KB Output is correct
19 Correct 5 ms 208 KB Output is correct
20 Correct 5 ms 204 KB Output is correct
21 Correct 5 ms 204 KB Output is correct
22 Correct 27 ms 972 KB Output is correct
23 Correct 31 ms 1092 KB Output is correct
24 Correct 27 ms 1096 KB Output is correct
25 Correct 3 ms 460 KB Output is correct
26 Correct 3 ms 460 KB Output is correct
27 Correct 4 ms 460 KB Output is correct
28 Correct 4 ms 460 KB Output is correct
29 Correct 4 ms 460 KB Output is correct
30 Correct 5 ms 460 KB Output is correct
31 Execution timed out 1583 ms 716 KB Time limit exceeded
32 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 4 ms 204 KB Output is correct
14 Correct 4 ms 204 KB Output is correct
15 Correct 4 ms 316 KB Output is correct
16 Correct 4 ms 204 KB Output is correct
17 Correct 4 ms 204 KB Output is correct
18 Correct 4 ms 204 KB Output is correct
19 Correct 5 ms 208 KB Output is correct
20 Correct 5 ms 204 KB Output is correct
21 Correct 5 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 208 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 3 ms 204 KB Output is correct
34 Correct 3 ms 204 KB Output is correct
35 Correct 2 ms 204 KB Output is correct
36 Correct 3 ms 204 KB Output is correct
37 Correct 2 ms 204 KB Output is correct
38 Correct 1 ms 204 KB Output is correct
39 Correct 1 ms 204 KB Output is correct
40 Correct 3 ms 204 KB Output is correct
41 Correct 2 ms 204 KB Output is correct
42 Correct 3 ms 204 KB Output is correct
43 Correct 2 ms 204 KB Output is correct
44 Correct 1 ms 204 KB Output is correct
45 Correct 1 ms 204 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 1 ms 204 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 1 ms 204 KB Output is correct
50 Correct 4 ms 204 KB Output is correct
51 Correct 4 ms 204 KB Output is correct
52 Correct 4 ms 320 KB Output is correct
53 Correct 4 ms 204 KB Output is correct
54 Correct 4 ms 204 KB Output is correct
55 Correct 4 ms 204 KB Output is correct
56 Correct 5 ms 204 KB Output is correct
57 Correct 4 ms 204 KB Output is correct
58 Correct 6 ms 204 KB Output is correct
59 Correct 4 ms 204 KB Output is correct
60 Correct 5 ms 204 KB Output is correct
61 Correct 4 ms 204 KB Output is correct

Subtask #3
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 4 ms 204 KB Output is correct
16 Correct 4 ms 204 KB Output is correct
17 Correct 4 ms 316 KB Output is correct
18 Correct 4 ms 204 KB Output is correct
19 Correct 4 ms 204 KB Output is correct
20 Correct 4 ms 204 KB Output is correct
21 Correct 5 ms 208 KB Output is correct
22 Correct 5 ms 204 KB Output is correct
23 Correct 5 ms 204 KB Output is correct
24 Correct 27 ms 972 KB Output is correct
25 Correct 31 ms 1092 KB Output is correct
26 Correct 27 ms 1096 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 3 ms 204 KB Output is correct
37 Correct 3 ms 204 KB Output is correct
38 Correct 2 ms 204 KB Output is correct
39 Correct 3 ms 204 KB Output is correct
40 Correct 2 ms 204 KB Output is correct
41 Correct 1 ms 204 KB Output is correct
42 Correct 1 ms 204 KB Output is correct
43 Correct 3 ms 204 KB Output is correct
44 Correct 2 ms 204 KB Output is correct
45 Correct 3 ms 204 KB Output is correct
46 Correct 2 ms 204 KB Output is correct
47 Correct 1 ms 204 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 1 ms 204 KB Output is correct
50 Correct 1 ms 204 KB Output is correct
51 Correct 1 ms 204 KB Output is correct
52 Correct 1 ms 204 KB Output is correct
53 Correct 4 ms 204 KB Output is correct
54 Correct 4 ms 204 KB Output is correct
55 Correct 4 ms 320 KB Output is correct
56 Correct 4 ms 204 KB Output is correct
57 Correct 4 ms 204 KB Output is correct
58 Correct 4 ms 204 KB Output is correct
59 Correct 5 ms 204 KB Output is correct
60 Correct 4 ms 204 KB Output is correct
61 Correct 6 ms 204 KB Output is correct
62 Correct 4 ms 204 KB Output is correct
63 Correct 5 ms 204 KB Output is correct
64 Correct 4 ms 204 KB Output is correct
65 Correct 1 ms 204 KB Output is correct
66 Correct 1 ms 204 KB Output is correct
67 Correct 2 ms 204 KB Output is correct
68 Correct 1 ms 204 KB Output is correct
69 Correct 2 ms 204 KB Output is correct
70 Correct 9 ms 332 KB Output is correct
71 Correct 8 ms 332 KB Output is correct
72 Correct 6 ms 384 KB Output is correct
73 Correct 2 ms 332 KB Output is correct
74 Correct 6 ms 308 KB Output is correct
75 Correct 6 ms 376 KB Output is correct
76 Correct 21 ms 1100 KB Output is correct
77 Correct 23 ms 1256 KB Output is correct
78 Correct 23 ms 1352 KB Output is correct
79 Correct 2 ms 204 KB Output is correct
80 Correct 2 ms 204 KB Output is correct
81 Correct 2 ms 204 KB Output is correct
82 Correct 2 ms 204 KB Output is correct
83 Correct 2 ms 208 KB Output is correct
84 Correct 11 ms 332 KB Output is correct
85 Correct 11 ms 332 KB Output is correct
86 Correct 11 ms 428 KB Output is correct
87 Correct 11 ms 332 KB Output is correct
88 Correct 11 ms 332 KB Output is correct
89 Correct 11 ms 352 KB Output is correct
90 Correct 37 ms 1520 KB Output is correct
91 Correct 37 ms 1536 KB Output is correct
92 Correct 36 ms 1484 KB Output is correct

Subtask #4
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 4 ms 204 KB Output is correct
16 Correct 4 ms 204 KB Output is correct
17 Correct 4 ms 316 KB Output is correct
18 Correct 4 ms 204 KB Output is correct
19 Correct 4 ms 204 KB Output is correct
20 Correct 4 ms 204 KB Output is correct
21 Correct 5 ms 208 KB Output is correct
22 Correct 5 ms 204 KB Output is correct
23 Correct 5 ms 204 KB Output is correct
24 Correct 27 ms 972 KB Output is correct
25 Correct 31 ms 1092 KB Output is correct
26 Correct 27 ms 1096 KB Output is correct
27 Correct 3 ms 460 KB Output is correct
28 Correct 3 ms 460 KB Output is correct
29 Correct 4 ms 460 KB Output is correct
30 Correct 4 ms 460 KB Output is correct
31 Correct 4 ms 460 KB Output is correct
32 Correct 5 ms 460 KB Output is correct
33 Execution timed out 1583 ms 716 KB Time limit exceeded
34 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 4 ms 204 KB Output is correct
16 Correct 4 ms 204 KB Output is correct
17 Correct 4 ms 316 KB Output is correct
18 Correct 4 ms 204 KB Output is correct
19 Correct 4 ms 204 KB Output is correct
20 Correct 4 ms 204 KB Output is correct
21 Correct 5 ms 208 KB Output is correct
22 Correct 5 ms 204 KB Output is correct
23 Correct 5 ms 204 KB Output is correct
24 Correct 27 ms 972 KB Output is correct
25 Correct 31 ms 1092 KB Output is correct
26 Correct 27 ms 1096 KB Output is correct
27 Correct 3 ms 460 KB Output is correct
28 Correct 3 ms 460 KB Output is correct
29 Correct 4 ms 460 KB Output is correct
30 Correct 4 ms 460 KB Output is correct
31 Correct 4 ms 460 KB Output is correct
32 Correct 5 ms 460 KB Output is correct
33 Execution timed out 1583 ms 716 KB Time limit exceeded
34 Halted 0 ms 0 KB -