답안 #720039

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
720039	2023-04-07T10:01:58 Z	Forested	Gap (APIO16_gap)	C++17	100 / 100	63 ms	1076 KB

gap

#include "gap.h"
#include <algorithm>

long long findGap(int t, int n) {
	if (t == 1) {
		long long ans = 0;
		long long pmn = -1, pmx = 1000000000000000001, mn = -1, mx = -1;
		for (int i = 0; i < (n + 1) / 2; ++i) {
			MinMax(pmn + 1, pmx - 1, &mn, &mx);
			if (i != 0) {
				ans = std::max({ans, mn - pmn, pmx - mx});
			}
			pmn = mn;
			pmx = mx;
		}
		ans = std::max(ans, pmx - pmn);
		return ans;
	}
	long long mn = -1, mx = -1;
	MinMax(0, 1000000000000000000, &mn, &mx);
	long long l = mn, h = mx;
	long long w = (h - l + n - 1) / n;
	long long cur = l + 1, pmx = l, ans = 0;
	while (cur <= h) {
		MinMax(cur, cur + w - 1, &mn, &mx);
		if (mn != -1) {
			if (pmx != -1) {
				ans = std::max(ans, mn - pmx);
			}
			pmx = mx;
		}
		cur += w;
	}
	return ans;
}

Subtask #1

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	0 ms	208 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	0 ms	208 KB	Output is correct
6	Correct	0 ms	208 KB	Output is correct
7	Correct	0 ms	324 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	0 ms	208 KB	Output is correct
10	Correct	0 ms	208 KB	Output is correct
11	Correct	1 ms	208 KB	Output is correct
12	Correct	1 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	1 ms	220 KB	Output is correct
15	Correct	1 ms	252 KB	Output is correct
16	Correct	10 ms	492 KB	Output is correct
17	Correct	13 ms	408 KB	Output is correct
18	Correct	10 ms	488 KB	Output is correct
19	Correct	10 ms	464 KB	Output is correct
20	Correct	8 ms	496 KB	Output is correct
21	Correct	37 ms	1048 KB	Output is correct
22	Correct	43 ms	1048 KB	Output is correct
23	Correct	40 ms	1060 KB	Output is correct
24	Correct	41 ms	988 KB	Output is correct
25	Correct	34 ms	936 KB	Output is correct
26	Correct	37 ms	1060 KB	Output is correct
27	Correct	46 ms	1020 KB	Output is correct
28	Correct	42 ms	928 KB	Output is correct
29	Correct	37 ms	1028 KB	Output is correct
30	Correct	30 ms	1028 KB	Output is correct
31	Correct	0 ms	208 KB	Output is correct
32	Correct	1 ms	208 KB	Output is correct

Subtask #2

70.0 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	0 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	0 ms	208 KB	Output is correct
6	Correct	0 ms	208 KB	Output is correct
7	Correct	0 ms	208 KB	Output is correct
8	Correct	0 ms	208 KB	Output is correct
9	Correct	1 ms	208 KB	Output is correct
10	Correct	0 ms	208 KB	Output is correct
11	Correct	1 ms	208 KB	Output is correct
12	Correct	1 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	12 ms	492 KB	Output is correct
17	Correct	12 ms	464 KB	Output is correct
18	Correct	14 ms	428 KB	Output is correct
19	Correct	14 ms	584 KB	Output is correct
20	Correct	7 ms	464 KB	Output is correct
21	Correct	51 ms	1060 KB	Output is correct
22	Correct	51 ms	1056 KB	Output is correct
23	Correct	51 ms	1044 KB	Output is correct
24	Correct	50 ms	948 KB	Output is correct
25	Correct	54 ms	1060 KB	Output is correct
26	Correct	55 ms	976 KB	Output is correct
27	Correct	51 ms	1056 KB	Output is correct
28	Correct	57 ms	1044 KB	Output is correct
29	Correct	63 ms	1024 KB	Output is correct
30	Correct	30 ms	1076 KB	Output is correct
31	Correct	0 ms	208 KB	Output is correct
32	Correct	0 ms	208 KB	Output is correct