Submission #732996

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
732996	2023-04-30T01:21:42 Z	SanguineChameleon	Gap (APIO16_gap)	C++17	100 / 100	66 ms	3188 KB

gap

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

long long findGap(int T, int N) {
	if (T == 1) {
		long long mi = 0;
		long long mx = 1e18L;
		int lt = 0;
		int rt = N - 1;
		vector<long long> a(N);
		while (lt <= rt) {
			MinMax(mi, mx, &mi, &mx);
			a[lt] = mi;
			a[rt] = mx;
			mi++;
			mx--;
			lt++;
			rt--;
		}
		long long res = 0;
		for (int i = 1; i < N; i++) {
			res = max(res, a[i] - a[i - 1]);
		}
		return res;
	}
	else {
		long long mi = 0;
		long long mx = 1e18L;
		MinMax(mi, mx, &mi, &mx);
		long long len = (mx - mi - 1) / (N - 1) + 1;
		vector<long long> a;
		a.push_back(mi);
		for (int i = 1; i <= N - 1; i++) {
			long long lt = mi + 1 + len * (i - 1);
			long long rt = mi + len * i;
			MinMax(lt, rt, &lt, &rt);
			if (lt != -1) {
				a.push_back(lt);
				a.push_back(rt);
			}
		}
		long long res = 0;
		for (int i = 1; i < (int)a.size(); i++) {
			res = max(res, a[i] - a[i - 1]);
		}
		return res;
	}
}

Subtask #1

30.0 / 30.0

#	Verdict	Execution time	Memory	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	208 KB	Output is correct
8	Correct	0 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	336 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	9 ms	720 KB	Output is correct
17	Correct	10 ms	720 KB	Output is correct
18	Correct	10 ms	720 KB	Output is correct
19	Correct	10 ms	720 KB	Output is correct
20	Correct	8 ms	592 KB	Output is correct
21	Correct	48 ms	1772 KB	Output is correct
22	Correct	44 ms	1824 KB	Output is correct
23	Correct	41 ms	1804 KB	Output is correct
24	Correct	36 ms	1828 KB	Output is correct
25	Correct	40 ms	1828 KB	Output is correct
26	Correct	34 ms	1876 KB	Output is correct
27	Correct	41 ms	1868 KB	Output is correct
28	Correct	46 ms	1768 KB	Output is correct
29	Correct	37 ms	1840 KB	Output is correct
30	Correct	28 ms	1872 KB	Output is correct
31	Correct	0 ms	208 KB	Output is correct
32	Correct	0 ms	208 KB	Output is correct

Subtask #2

70.0 / 70.0

#	Verdict	Execution time	Memory	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	208 KB	Output is correct
8	Correct	0 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	336 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	14 ms	848 KB	Output is correct
17	Correct	12 ms	884 KB	Output is correct
18	Correct	12 ms	848 KB	Output is correct
19	Correct	12 ms	860 KB	Output is correct
20	Correct	5 ms	464 KB	Output is correct
21	Correct	66 ms	2180 KB	Output is correct
22	Correct	48 ms	2204 KB	Output is correct
23	Correct	50 ms	2328 KB	Output is correct
24	Correct	51 ms	2296 KB	Output is correct
25	Correct	50 ms	3188 KB	Output is correct
26	Correct	50 ms	2204 KB	Output is correct
27	Correct	49 ms	2176 KB	Output is correct
28	Correct	52 ms	2204 KB	Output is correct
29	Correct	54 ms	2224 KB	Output is correct
30	Correct	27 ms	1444 KB	Output is correct
31	Correct	0 ms	208 KB	Output is correct
32	Correct	0 ms	208 KB	Output is correct