답안 #32038

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
32038	2017-09-23T10:12:51 Z	imeimi2000	Gap (APIO16_gap)	C++14	70 / 100	86 ms	4236 KB

gap

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

using namespace std;
typedef long long llong;

int n;
const llong m = 1e18;
llong divpro(llong s, llong t) {
	if (n == 0) return t - s;
	llong ret = 0;
	llong a, b;
	llong q = (t - s - 1) / n;
	llong r = (t - s - 1) - q * n;
	llong pree = s;
	for (llong i = 0, j = s; i < n; ++i) {
		llong dis = q + (i < r);
		MinMax(j + 1, j + dis, &a, &b);
		j += dis;
		if (a == -1) continue;
		ret = max(ret, a - pree);
		pree = b;
 	}
	return max(ret, t - pree);
}

long long findGap(int T, int N)
{
	n = N;
	llong s, t;
	MinMax(0, m, &s, &t);
	n -= 2;
	if (T == 1) {
		llong ret = t - s;
		llong i = s, j = t;
		while (n > 0) {
			MinMax(i + 1, j - 1, &i, &j);
			n -= 2;
			ret = max(ret, max(t - j, i - s));
			s = i; t = j;
		}
		return ret;
	}
	else {
		return divpro(s, t);
	}
}

Subtask #1

0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	4236 KB	Output is correct
2	Incorrect	0 ms	4236 KB	Output isn't correct
3	Incorrect	0 ms	4236 KB	Output isn't correct
4	Incorrect	0 ms	4236 KB	Output isn't correct
5	Incorrect	0 ms	4236 KB	Output isn't correct
6	Incorrect	0 ms	4236 KB	Output isn't correct
7	Incorrect	0 ms	4236 KB	Output isn't correct
8	Incorrect	0 ms	4236 KB	Output isn't correct
9	Incorrect	0 ms	4236 KB	Output isn't correct
10	Incorrect	0 ms	4236 KB	Output isn't correct
11	Incorrect	0 ms	4236 KB	Output isn't correct
12	Incorrect	0 ms	4236 KB	Output isn't correct
13	Incorrect	0 ms	4236 KB	Output isn't correct
14	Incorrect	0 ms	4236 KB	Output isn't correct
15	Incorrect	0 ms	4236 KB	Output isn't correct
16	Incorrect	13 ms	4236 KB	Output isn't correct
17	Incorrect	13 ms	4236 KB	Output isn't correct
18	Incorrect	13 ms	4236 KB	Output isn't correct
19	Incorrect	13 ms	4236 KB	Output isn't correct
20	Incorrect	9 ms	4236 KB	Output isn't correct
21	Incorrect	56 ms	4236 KB	Output isn't correct
22	Incorrect	49 ms	4236 KB	Output isn't correct
23	Incorrect	56 ms	4236 KB	Output isn't correct
24	Incorrect	63 ms	4236 KB	Output isn't correct
25	Incorrect	49 ms	4236 KB	Output isn't correct
26	Incorrect	53 ms	4236 KB	Output isn't correct
27	Incorrect	63 ms	4236 KB	Output isn't correct
28	Incorrect	56 ms	4236 KB	Output isn't correct
29	Incorrect	56 ms	4236 KB	Output isn't correct
30	Incorrect	36 ms	4236 KB	Output isn't correct
31	Incorrect	0 ms	4236 KB	Output isn't correct
32	Incorrect	0 ms	4236 KB	Output isn't correct

Subtask #2

70.0 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	4236 KB	Output is correct
2	Correct	0 ms	4236 KB	Output is correct
3	Correct	0 ms	4236 KB	Output is correct
4	Correct	0 ms	4236 KB	Output is correct
5	Correct	0 ms	4236 KB	Output is correct
6	Correct	0 ms	4236 KB	Output is correct
7	Correct	0 ms	4236 KB	Output is correct
8	Correct	0 ms	4236 KB	Output is correct
9	Correct	0 ms	4236 KB	Output is correct
10	Correct	0 ms	4236 KB	Output is correct
11	Correct	0 ms	4236 KB	Output is correct
12	Correct	0 ms	4236 KB	Output is correct
13	Correct	0 ms	4236 KB	Output is correct
14	Correct	0 ms	4236 KB	Output is correct
15	Correct	0 ms	4236 KB	Output is correct
16	Correct	16 ms	4236 KB	Output is correct
17	Correct	16 ms	4236 KB	Output is correct
18	Correct	19 ms	4236 KB	Output is correct
19	Correct	13 ms	4236 KB	Output is correct
20	Correct	6 ms	4236 KB	Output is correct
21	Correct	69 ms	4236 KB	Output is correct
22	Correct	73 ms	4236 KB	Output is correct
23	Correct	79 ms	4236 KB	Output is correct
24	Correct	79 ms	4236 KB	Output is correct
25	Correct	66 ms	4236 KB	Output is correct
26	Correct	86 ms	4236 KB	Output is correct
27	Correct	86 ms	4236 KB	Output is correct
28	Correct	76 ms	4236 KB	Output is correct
29	Correct	76 ms	4236 KB	Output is correct
30	Correct	39 ms	4236 KB	Output is correct
31	Correct	0 ms	4236 KB	Output is correct
32	Correct	0 ms	4236 KB	Output is correct