답안 #823206

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
823206	2023-08-12T09:26:46 Z	rainboy	Real Mountains (CCO23_day1problem2)	C	10 / 25	5000 ms	6976 KB

Main

#include <stdio.h>

#define N	1000000
#define INF	0x3f3f3f3f
#define MD	1000003

int min(int a, int b) { return a < b ? a : b; }

int main() {
	static int aa[N];
	int n, i, l, r, a, k, bll, blr, brr, brl, ans;

	scanf("%d", &n);
	for (i = 0; i < n; i++)
		scanf("%d", &aa[i]);
	ans = 0;
	for (a = 1; ; a++) {
		l = 0;
		while (l < n && aa[l] <= a)
			l++;
		if (l == n)
			break;
		r = n - 1;
		while (r >= 0 && aa[r] <= a)
			r--;
		k = 0;
		for (i = l; i <= r; i++)
			if (aa[i] <= a)
				k++;
		if (k > 0) {
			ans = (ans + (long long) (a * 3 + 2) * k) % MD;
			bll = blr = INF;
			for (i = l; i <= r; i++)
				if (aa[i] > a)
					bll = min(bll, aa[i]);
				else {
					while (i <= r) {
						if (aa[i] > a)
							blr = min(blr, aa[i]);
						i++;
					}
					break;
				}
			brr = brl = INF;
			for (i = r; i >= l; i--)
				if (aa[i] > a)
					brr = min(brr, aa[i]);
				else {
					while (i >= l) {
						if (aa[i] > a)
							brl = min(brl, aa[i]);
						i--;
					}
					break;
				}
			if (k == 1)
				ans = (ans + bll + brr - (a + 1) * 2) % MD;
			else
				ans = (ans + bll + brr + min(blr, brl) - (a + 1) * 3) % MD;
		}
	}
	printf("%d\n", ans);
	return 0;
}

Compilation message

Main.c: In function 'main':
Main.c:13:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   13 |  scanf("%d", &n);
      |  ^~~~~~~~~~~~~~~
Main.c:15:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   15 |   scanf("%d", &aa[i]);
      |   ^~~~~~~~~~~~~~~~~~~

Subtask #1
3.0 / 3.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	2 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	2 ms	300 KB	Output is correct
9	Correct	1 ms	304 KB	Output is correct
10	Correct	2 ms	312 KB	Output is correct
11	Correct	3 ms	212 KB	Output is correct
12	Correct	3 ms	212 KB	Output is correct

Subtask #2
3.0 / 3.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	2 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	2 ms	300 KB	Output is correct
9	Correct	1 ms	304 KB	Output is correct
10	Correct	2 ms	312 KB	Output is correct
11	Correct	3 ms	212 KB	Output is correct
12	Correct	3 ms	212 KB	Output is correct
13	Correct	3 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	3 ms	212 KB	Output is correct
17	Correct	3 ms	212 KB	Output is correct
18	Correct	3 ms	212 KB	Output is correct
19	Correct	3 ms	212 KB	Output is correct
20	Correct	3 ms	212 KB	Output is correct
21	Correct	2 ms	212 KB	Output is correct
22	Correct	2 ms	212 KB	Output is correct
23	Correct	2 ms	308 KB	Output is correct
24	Correct	2 ms	304 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	2 ms	304 KB	Output is correct
27	Correct	2 ms	212 KB	Output is correct
28	Correct	2 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	0 ms	296 KB	Output is correct
32	Correct	0 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	0 ms	292 KB	Output is correct

Subtask #3
0 / 3.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	2 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	2 ms	300 KB	Output is correct
9	Correct	1 ms	304 KB	Output is correct
10	Correct	2 ms	312 KB	Output is correct
11	Correct	3 ms	212 KB	Output is correct
12	Correct	3 ms	212 KB	Output is correct
13	Correct	3 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	3 ms	212 KB	Output is correct
17	Correct	3 ms	212 KB	Output is correct
18	Correct	3 ms	212 KB	Output is correct
19	Correct	3 ms	212 KB	Output is correct
20	Correct	3 ms	212 KB	Output is correct
21	Correct	2 ms	212 KB	Output is correct
22	Correct	2 ms	212 KB	Output is correct
23	Correct	2 ms	308 KB	Output is correct
24	Correct	2 ms	304 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	2 ms	304 KB	Output is correct
27	Correct	2 ms	212 KB	Output is correct
28	Correct	2 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	0 ms	296 KB	Output is correct
32	Correct	0 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	0 ms	292 KB	Output is correct
35	Execution timed out	5039 ms	340 KB	Time limit exceeded
36	Halted	0 ms	0 KB	-

Subtask #4
0 / 3.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	2 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	2 ms	300 KB	Output is correct
9	Correct	1 ms	304 KB	Output is correct
10	Correct	2 ms	312 KB	Output is correct
11	Correct	3 ms	212 KB	Output is correct
12	Correct	3 ms	212 KB	Output is correct
13	Correct	3 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	3 ms	212 KB	Output is correct
17	Correct	3 ms	212 KB	Output is correct
18	Correct	3 ms	212 KB	Output is correct
19	Correct	3 ms	212 KB	Output is correct
20	Correct	3 ms	212 KB	Output is correct
21	Correct	2 ms	212 KB	Output is correct
22	Correct	2 ms	212 KB	Output is correct
23	Correct	2 ms	308 KB	Output is correct
24	Correct	2 ms	304 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	2 ms	304 KB	Output is correct
27	Correct	2 ms	212 KB	Output is correct
28	Correct	2 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	0 ms	296 KB	Output is correct
32	Correct	0 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	0 ms	292 KB	Output is correct
35	Execution timed out	5039 ms	340 KB	Time limit exceeded
36	Halted	0 ms	0 KB	-

Subtask #5
4.0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	2 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	2 ms	300 KB	Output is correct
9	Correct	1 ms	304 KB	Output is correct
10	Correct	2 ms	312 KB	Output is correct
11	Correct	3 ms	212 KB	Output is correct
12	Correct	3 ms	212 KB	Output is correct
13	Correct	3 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	3 ms	212 KB	Output is correct
17	Correct	3 ms	212 KB	Output is correct
18	Correct	3 ms	212 KB	Output is correct
19	Correct	3 ms	212 KB	Output is correct
20	Correct	3 ms	212 KB	Output is correct
21	Correct	2 ms	212 KB	Output is correct
22	Correct	2 ms	212 KB	Output is correct
23	Correct	2 ms	308 KB	Output is correct
24	Correct	2 ms	304 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	2 ms	304 KB	Output is correct
27	Correct	2 ms	212 KB	Output is correct
28	Correct	2 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	0 ms	296 KB	Output is correct
32	Correct	0 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	0 ms	292 KB	Output is correct
35	Correct	650 ms	6824 KB	Output is correct
36	Correct	669 ms	6648 KB	Output is correct
37	Correct	667 ms	6956 KB	Output is correct
38	Correct	658 ms	6976 KB	Output is correct
39	Correct	661 ms	6860 KB	Output is correct
40	Correct	1 ms	212 KB	Output is correct
41	Correct	1 ms	212 KB	Output is correct
42	Correct	275 ms	6124 KB	Output is correct
43	Correct	283 ms	6188 KB	Output is correct
44	Correct	286 ms	5820 KB	Output is correct
45	Correct	291 ms	6804 KB	Output is correct
46	Correct	305 ms	5168 KB	Output is correct
47	Correct	272 ms	6624 KB	Output is correct
48	Correct	358 ms	6860 KB	Output is correct
49	Correct	364 ms	6880 KB	Output is correct
50	Correct	358 ms	6692 KB	Output is correct

Subtask #6
0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	2 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	2 ms	300 KB	Output is correct
9	Correct	1 ms	304 KB	Output is correct
10	Correct	2 ms	312 KB	Output is correct
11	Correct	3 ms	212 KB	Output is correct
12	Correct	3 ms	212 KB	Output is correct
13	Correct	3 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	3 ms	212 KB	Output is correct
17	Correct	3 ms	212 KB	Output is correct
18	Correct	3 ms	212 KB	Output is correct
19	Correct	3 ms	212 KB	Output is correct
20	Correct	3 ms	212 KB	Output is correct
21	Correct	2 ms	212 KB	Output is correct
22	Correct	2 ms	212 KB	Output is correct
23	Correct	2 ms	308 KB	Output is correct
24	Correct	2 ms	304 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	2 ms	304 KB	Output is correct
27	Correct	2 ms	212 KB	Output is correct
28	Correct	2 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	0 ms	296 KB	Output is correct
32	Correct	0 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	0 ms	292 KB	Output is correct
35	Execution timed out	5039 ms	340 KB	Time limit exceeded
36	Halted	0 ms	0 KB	-

Subtask #7
0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	2 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	2 ms	300 KB	Output is correct
9	Correct	1 ms	304 KB	Output is correct
10	Correct	2 ms	312 KB	Output is correct
11	Correct	3 ms	212 KB	Output is correct
12	Correct	3 ms	212 KB	Output is correct
13	Correct	3 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	3 ms	212 KB	Output is correct
17	Correct	3 ms	212 KB	Output is correct
18	Correct	3 ms	212 KB	Output is correct
19	Correct	3 ms	212 KB	Output is correct
20	Correct	3 ms	212 KB	Output is correct
21	Correct	2 ms	212 KB	Output is correct
22	Correct	2 ms	212 KB	Output is correct
23	Correct	2 ms	308 KB	Output is correct
24	Correct	2 ms	304 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	2 ms	304 KB	Output is correct
27	Correct	2 ms	212 KB	Output is correct
28	Correct	2 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	0 ms	296 KB	Output is correct
32	Correct	0 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	0 ms	292 KB	Output is correct
35	Execution timed out	5039 ms	340 KB	Time limit exceeded
36	Halted	0 ms	0 KB	-

답안 #823206

Compilation message

Subtask #1 3.0 / 3.0

Subtask #2 3.0 / 3.0

Subtask #3 0 / 3.0

Subtask #4 0 / 3.0

Subtask #5 4.0 / 4.0

Subtask #6 0 / 5.0

Subtask #7 0 / 4.0

Subtask #1
3.0 / 3.0

Subtask #2
3.0 / 3.0

Subtask #3
0 / 3.0

Subtask #4
0 / 3.0

Subtask #5
4.0 / 4.0

Subtask #6
0 / 5.0

Subtask #7
0 / 4.0