답안 #1029844

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1029844	2024-07-21T12:04:39 Z	stdfloat	Gap (APIO16_gap)	C++17	89.0376 / 100	44 ms	1232 KB

gap

#include <bits/stdc++.h>
#include "gap.h"
// #include "grader.cpp"
using namespace std;

using ll = long long;

ll findGap(int T, int n) {
	if (T == 1) {
		ll s, t;
		MinMax(0, (ll)1e18, &s, &t);
	
		int cnt = 1;
		ll ans = 0;
		while (++cnt <= ((n + 1) >> 1) && s + 1 < t) {
			ll x, y;
			MinMax(s + 1, t - 1, &x, &y);
	
			if (x == -1) break;
		
			ans = max({ans, x - s, t - y});
			s = x; t = y;
		}
	
		return max(ans, t - s);
	}

	ll s, t;
	MinMax(0, LLONG_MAX, &s, &t);

	ll d = (t - s - 1) / (n - 1), mx = 0, a = s;
	while (s + 1 < t) {
		ll x, y;
		MinMax(s + 1, min(s + d, t - 1), &x, &y);

		if (x != -1) {
			mx = max(mx, x - a); a = y;
		}

		s += d;
	}

	return max(mx, t - a);
}

Subtask #1

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	344 KB	Output is correct
16	Correct	7 ms	600 KB	Output is correct
17	Correct	7 ms	600 KB	Output is correct
18	Correct	9 ms	600 KB	Output is correct
19	Correct	6 ms	600 KB	Output is correct
20	Correct	7 ms	612 KB	Output is correct
21	Correct	26 ms	1112 KB	Output is correct
22	Correct	26 ms	1112 KB	Output is correct
23	Correct	25 ms	1112 KB	Output is correct
24	Correct	25 ms	1112 KB	Output is correct
25	Correct	22 ms	1112 KB	Output is correct
26	Correct	32 ms	1232 KB	Output is correct
27	Correct	34 ms	1112 KB	Output is correct
28	Correct	34 ms	1112 KB	Output is correct
29	Correct	26 ms	1112 KB	Output is correct
30	Correct	20 ms	1112 KB	Output is correct
31	Correct	0 ms	344 KB	Output is correct
32	Correct	1 ms	344 KB	Output is correct

Subtask #2

59.037623636 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	344 KB	Output is correct
16	Correct	8 ms	600 KB	Output is correct
17	Correct	9 ms	600 KB	Output is correct
18	Correct	8 ms	600 KB	Output is correct
19	Correct	8 ms	436 KB	Output is correct
20	Partially correct	6 ms	600 KB	Partially correct
21	Correct	34 ms	1192 KB	Output is correct
22	Correct	34 ms	1112 KB	Output is correct
23	Correct	44 ms	1056 KB	Output is correct
24	Correct	40 ms	1112 KB	Output is correct
25	Correct	36 ms	1112 KB	Output is correct
26	Correct	35 ms	1108 KB	Output is correct
27	Correct	35 ms	1112 KB	Output is correct
28	Correct	34 ms	1112 KB	Output is correct
29	Correct	34 ms	1108 KB	Output is correct
30	Partially correct	23 ms	1112 KB	Partially correct
31	Correct	0 ms	344 KB	Output is correct
32	Correct	0 ms	344 KB	Output is correct