Submission #230219

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
230219	2020-05-09T08:10:52 Z	syy	Lost in the cycle (IOI19_cycle)	C++17	100 / 100	6 ms	384 KB

cycle

#include "cycle.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define FOR(i, a, b) for(int i = (int)a; i <= (int)b; i++)
#define DEC(i, a, b) for(int i = (int)a; i >= (int)b; i--)
typedef pair<int, int> pi;
#define f first
#define s second
#define pb push_back
#define all(v) v.begin(), v.end()
#define fastio ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)

bool can;
int cur;

void escape(int n) {
	can = jump(0);
	if (can) {
		int lower = 0, upper = n/2+1;
		while (upper - lower > 1) {
			int mid = (upper + lower)/2;
			if (jump((mid-cur+n)%n)) lower = mid;
			else upper = mid;
			cur = mid;
		}
		jump((lower-cur+n)%n);
	} else {
		int lower = -1, upper = n/2;
		while (upper - lower > 1) {
			int mid = (upper + lower)/2;
			if (jump((mid-cur+n)%n)) upper = mid;
			else lower = mid;
			cur = mid;
		}
		jump((upper-cur+n+n/2)%n);
	}
}

Subtask #1

11.0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	4 ms	256 KB	Output is correct
4	Correct	5 ms	256 KB	Output is correct
5	Correct	4 ms	256 KB	Output is correct
6	Correct	4 ms	256 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	256 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	4 ms	256 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	256 KB	Output is correct
14	Correct	5 ms	256 KB	Output is correct
15	Correct	5 ms	256 KB	Output is correct
16	Correct	4 ms	256 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	4 ms	256 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	5 ms	256 KB	Output is correct
23	Correct	4 ms	256 KB	Output is correct
24	Correct	5 ms	256 KB	Output is correct
25	Correct	4 ms	256 KB	Output is correct
26	Correct	4 ms	256 KB	Output is correct
27	Correct	4 ms	256 KB	Output is correct
28	Correct	4 ms	256 KB	Output is correct
29	Correct	4 ms	256 KB	Output is correct

Subtask #2

33.0 / 33.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	256 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	256 KB	Output is correct
4	Correct	4 ms	256 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	256 KB	Output is correct
8	Correct	5 ms	256 KB	Output is correct
9	Correct	5 ms	256 KB	Output is correct
10	Correct	5 ms	256 KB	Output is correct
11	Correct	5 ms	256 KB	Output is correct
12	Correct	5 ms	256 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	256 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct

Subtask #3

56.0 / 56.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	4 ms	256 KB	Output is correct
4	Correct	5 ms	256 KB	Output is correct
5	Correct	4 ms	256 KB	Output is correct
6	Correct	4 ms	256 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	256 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	4 ms	256 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	256 KB	Output is correct
14	Correct	5 ms	256 KB	Output is correct
15	Correct	5 ms	256 KB	Output is correct
16	Correct	4 ms	256 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	4 ms	256 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	5 ms	256 KB	Output is correct
23	Correct	4 ms	256 KB	Output is correct
24	Correct	5 ms	256 KB	Output is correct
25	Correct	4 ms	256 KB	Output is correct
26	Correct	4 ms	256 KB	Output is correct
27	Correct	4 ms	256 KB	Output is correct
28	Correct	4 ms	256 KB	Output is correct
29	Correct	4 ms	256 KB	Output is correct
30	Correct	4 ms	256 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	256 KB	Output is correct
33	Correct	4 ms	256 KB	Output is correct
34	Correct	5 ms	256 KB	Output is correct
35	Correct	5 ms	256 KB	Output is correct
36	Correct	5 ms	256 KB	Output is correct
37	Correct	5 ms	256 KB	Output is correct
38	Correct	5 ms	256 KB	Output is correct
39	Correct	5 ms	256 KB	Output is correct
40	Correct	5 ms	256 KB	Output is correct
41	Correct	5 ms	256 KB	Output is correct
42	Correct	5 ms	384 KB	Output is correct
43	Correct	5 ms	256 KB	Output is correct
44	Correct	5 ms	384 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	4 ms	256 KB	Output is correct
47	Correct	5 ms	256 KB	Output is correct
48	Correct	5 ms	256 KB	Output is correct
49	Correct	6 ms	256 KB	Output is correct
50	Correct	5 ms	256 KB	Output is correct
51	Correct	5 ms	384 KB	Output is correct
52	Correct	5 ms	256 KB	Output is correct
53	Correct	6 ms	384 KB	Output is correct
54	Correct	5 ms	256 KB	Output is correct
55	Correct	5 ms	256 KB	Output is correct
56	Correct	5 ms	256 KB	Output is correct
57	Correct	5 ms	256 KB	Output is correct
58	Correct	5 ms	256 KB	Output is correct
59	Correct	5 ms	384 KB	Output is correct
60	Correct	5 ms	256 KB	Output is correct
61	Correct	5 ms	256 KB	Output is correct