답안 #98533 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
98533	2019-02-23T20:56:55 Z	tincamatei	Bali Sculptures (APIO15_sculpture)	C++14	100 / 100	99 ms	512 KB

sculpture

#include <bits/stdc++.h>

using namespace std;

const int MAX_N = 2000;
const int MAX_N2 = 100;

int dp1[1+MAX_N];
bool dp2[1+MAX_N2][1+MAX_N2];
int y[1+MAX_N];

long long dodp1(int n, int lim) {
	long long rez = 0LL;
	for(int l = 41; l >= 0; --l) {
		long long allowedSet = (rez | ((1LL << l) - 1));
		for(int i = 1; i <= n; ++i) {
			long long s = 0LL;
			dp1[i] = n + 1;
			for(int j = i; j > 0; --j) {
				s += y[j];
				if((s | allowedSet) == allowedSet)
					dp1[i] = min(dp1[i], dp1[j - 1] + 1);
			}
		}
		if(dp1[n] > lim)
			rez = (rez | (1LL << l));
	}
	return rez;
}

long long dodp2(int n, int lim1, int lim2) {
	long long rez = 0LL;
	for(int l = 41; l >= 0; --l) {
		long long allowedSet = (rez | ((1LL << l) - 1));
		dp2[0][0] = true;
		for(int i = 1; i <= n; ++i) {
			for(int j = 1; j <= n; ++j) {
				long long s = 0LL;
				dp2[i][j] = false;
				for(int k = j; k > 0; --k) {
					s += y[k];
					if((s | allowedSet) == allowedSet)
						dp2[i][j] |= dp2[i - 1][k - 1];
				}
			}
		}

		bool ok = false;
		for(int i = lim1; i <= lim2; ++i)
			if(dp2[i][n])
				ok = true;

		if(!ok)
			rez = (rez | (1LL << l));
	}
	return rez;
}

int main() {
#ifdef HOME
	FILE *fin = fopen("input.in", "r");
	FILE *fout = fopen("output.out", "w");
#else
	FILE *fin = stdin;
	FILE *fout = stdout;
#endif

	int n, a, b;
	fscanf(fin, "%d%d%d", &n, &a, &b);
	for(int i = 1; i <= n; ++i)
		fscanf(fin, "%d", &y[i]);
	
	if(a == 1)
		fprintf(fout, "%lld", dodp1(n, b));
	else
		fprintf(fout, "%lld", dodp2(n, a, b));

#ifdef HOME
	fclose(fin);
	fclose(fout);
#endif
	return 0;
}

Compilation message

sculpture.cpp: In function 'int main()':
sculpture.cpp:69:8: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  fscanf(fin, "%d%d%d", &n, &a, &b);
  ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
sculpture.cpp:71:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   fscanf(fin, "%d", &y[i]);
   ~~~~~~^~~~~~~~~~~~~~~~~~

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	512 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	3 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	3 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	3 ms	384 KB	Output is correct
21	Correct	3 ms	384 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	3 ms	384 KB	Output is correct
24	Correct	3 ms	256 KB	Output is correct
25	Correct	3 ms	368 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Correct	2 ms	256 KB	Output is correct
29	Correct	2 ms	384 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	2 ms	256 KB	Output is correct
32	Correct	3 ms	384 KB	Output is correct
33	Correct	3 ms	384 KB	Output is correct
34	Correct	2 ms	384 KB	Output is correct
35	Correct	2 ms	252 KB	Output is correct
36	Correct	1 ms	384 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	256 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	364 KB	Output is correct
4	Correct	3 ms	256 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	3 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	3 ms	384 KB	Output is correct
11	Correct	2 ms	428 KB	Output is correct
12	Correct	3 ms	396 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	3 ms	384 KB	Output is correct
17	Correct	2 ms	356 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	3 ms	256 KB	Output is correct
20	Correct	3 ms	384 KB	Output is correct
21	Correct	3 ms	384 KB	Output is correct
22	Correct	3 ms	512 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Correct	2 ms	256 KB	Output is correct
29	Correct	2 ms	384 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	2 ms	384 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct
34	Correct	2 ms	384 KB	Output is correct
35	Correct	3 ms	256 KB	Output is correct
36	Correct	3 ms	384 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	512 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	3 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	3 ms	384 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	3 ms	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct
21	Correct	3 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	2 ms	368 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	3 ms	384 KB	Output is correct
26	Correct	3 ms	256 KB	Output is correct
27	Correct	3 ms	256 KB	Output is correct
28	Correct	3 ms	256 KB	Output is correct
29	Correct	3 ms	384 KB	Output is correct
30	Correct	3 ms	384 KB	Output is correct
31	Correct	2 ms	256 KB	Output is correct
32	Correct	3 ms	384 KB	Output is correct

Subtask #4
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	256 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	3 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	3 ms	384 KB	Output is correct
12	Correct	3 ms	384 KB	Output is correct
13	Correct	3 ms	256 KB	Output is correct
14	Correct	3 ms	256 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	356 KB	Output is correct
17	Correct	3 ms	256 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	3 ms	256 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	3 ms	256 KB	Output is correct
23	Correct	3 ms	384 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	3 ms	384 KB	Output is correct
26	Correct	3 ms	256 KB	Output is correct
27	Correct	2 ms	256 KB	Output is correct
28	Correct	2 ms	256 KB	Output is correct
29	Correct	2 ms	384 KB	Output is correct
30	Correct	2 ms	256 KB	Output is correct
31	Correct	2 ms	384 KB	Output is correct
32	Correct	2 ms	256 KB	Output is correct
33	Correct	2 ms	256 KB	Output is correct
34	Correct	2 ms	256 KB	Output is correct
35	Correct	3 ms	256 KB	Output is correct
36	Correct	3 ms	384 KB	Output is correct
37	Correct	2 ms	384 KB	Output is correct
38	Correct	2 ms	384 KB	Output is correct
39	Correct	2 ms	384 KB	Output is correct
40	Correct	2 ms	384 KB	Output is correct
41	Correct	2 ms	256 KB	Output is correct
42	Correct	2 ms	256 KB	Output is correct
43	Correct	2 ms	256 KB	Output is correct
44	Correct	2 ms	384 KB	Output is correct
45	Correct	2 ms	384 KB	Output is correct
46	Correct	3 ms	384 KB	Output is correct
47	Correct	3 ms	384 KB	Output is correct
48	Correct	2 ms	384 KB	Output is correct
49	Correct	2 ms	384 KB	Output is correct
50	Correct	3 ms	256 KB	Output is correct
51	Correct	3 ms	384 KB	Output is correct
52	Correct	3 ms	384 KB	Output is correct
53	Correct	3 ms	384 KB	Output is correct
54	Correct	3 ms	384 KB	Output is correct
55	Correct	3 ms	384 KB	Output is correct
56	Correct	3 ms	256 KB	Output is correct
57	Correct	3 ms	460 KB	Output is correct
58	Correct	3 ms	256 KB	Output is correct
59	Correct	3 ms	384 KB	Output is correct
60	Correct	3 ms	256 KB	Output is correct
61	Correct	3 ms	384 KB	Output is correct
62	Correct	2 ms	356 KB	Output is correct
63	Correct	2 ms	384 KB	Output is correct
64	Correct	32 ms	384 KB	Output is correct
65	Correct	7 ms	256 KB	Output is correct
66	Correct	15 ms	384 KB	Output is correct
67	Correct	14 ms	384 KB	Output is correct
68	Correct	26 ms	384 KB	Output is correct
69	Correct	36 ms	384 KB	Output is correct
70	Correct	26 ms	384 KB	Output is correct
71	Correct	30 ms	372 KB	Output is correct
72	Correct	30 ms	384 KB	Output is correct
73	Correct	30 ms	384 KB	Output is correct
74	Correct	30 ms	376 KB	Output is correct

Subtask #5
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	3 ms	512 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	512 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	3 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	3 ms	256 KB	Output is correct
21	Correct	2 ms	384 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	3 ms	384 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	3 ms	384 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Correct	2 ms	400 KB	Output is correct
29	Correct	2 ms	384 KB	Output is correct
30	Correct	3 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	3 ms	384 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct
34	Correct	3 ms	384 KB	Output is correct
35	Correct	2 ms	512 KB	Output is correct
36	Correct	3 ms	384 KB	Output is correct
37	Correct	3 ms	384 KB	Output is correct
38	Correct	2 ms	256 KB	Output is correct
39	Correct	3 ms	256 KB	Output is correct
40	Correct	3 ms	384 KB	Output is correct
41	Correct	3 ms	256 KB	Output is correct
42	Correct	3 ms	384 KB	Output is correct
43	Correct	2 ms	256 KB	Output is correct
44	Correct	2 ms	256 KB	Output is correct
45	Correct	3 ms	384 KB	Output is correct
46	Correct	3 ms	384 KB	Output is correct
47	Correct	2 ms	384 KB	Output is correct
48	Correct	3 ms	384 KB	Output is correct
49	Correct	2 ms	256 KB	Output is correct
50	Correct	3 ms	256 KB	Output is correct
51	Correct	3 ms	384 KB	Output is correct
52	Correct	12 ms	412 KB	Output is correct
53	Correct	16 ms	384 KB	Output is correct
54	Correct	25 ms	384 KB	Output is correct
55	Correct	26 ms	384 KB	Output is correct
56	Correct	83 ms	384 KB	Output is correct
57	Correct	84 ms	384 KB	Output is correct
58	Correct	81 ms	392 KB	Output is correct
59	Correct	79 ms	384 KB	Output is correct
60	Correct	89 ms	504 KB	Output is correct
61	Correct	3 ms	356 KB	Output is correct
62	Correct	17 ms	384 KB	Output is correct
63	Correct	27 ms	384 KB	Output is correct
64	Correct	23 ms	384 KB	Output is correct
65	Correct	43 ms	384 KB	Output is correct
66	Correct	63 ms	384 KB	Output is correct
67	Correct	94 ms	504 KB	Output is correct
68	Correct	99 ms	392 KB	Output is correct
69	Correct	81 ms	384 KB	Output is correct

답안 #98533

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 21.0 / 21.0

Subtask #4 25.0 / 25.0

Subtask #5 29.0 / 29.0

Subtask #1
9.0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
25.0 / 25.0

Subtask #5
29.0 / 29.0