Submission #28780

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
28780	2017-07-17T07:40:36 Z	kriii	LR Springboard (FXCUP2_springboard)	C++14	1 / 1	3 ms	1132 KB

springboard

#include "springboard.h"
 
void Reorder(int N) {
	PutBall((N+1)/2);
	int l,r;
	if (PutBall((N+1)/2) == -1){
		l = (N+1)/2;
		r = N;
	}
	else{
		l = 0;
		r = (N+1)/2 - 1;
	}
 
	while (r - l > 0){
		int step = (r - l + 1) / 2;
		if (r != N) step = N + 1 - step;
 		l = (l + step) % (N+1);
		r = (r + step) % (N+1);
		int d = PutBall(step);
		if (d == -1) r = N;
		else l = 0;
	}
 
	int push = N-l+1;
	if (1 <= push && push <= N) PutBall(push);
}

Subtask #1

1.0 / 1.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	1132 KB	Output is correct
2	Correct	0 ms	1132 KB	Output is correct
3	Correct	0 ms	1132 KB	Output is correct
4	Correct	0 ms	1132 KB	Output is correct
5	Correct	0 ms	1132 KB	Output is correct
6	Correct	0 ms	1132 KB	Output is correct
7	Correct	0 ms	1132 KB	Output is correct
8	Correct	0 ms	1132 KB	Output is correct
9	Correct	0 ms	1132 KB	Output is correct
10	Correct	0 ms	1132 KB	Output is correct
11	Correct	0 ms	1132 KB	Output is correct
12	Correct	0 ms	1132 KB	Output is correct
13	Correct	0 ms	1132 KB	Output is correct
14	Correct	0 ms	1132 KB	Output is correct
15	Correct	0 ms	1132 KB	Output is correct
16	Correct	0 ms	1132 KB	Output is correct
17	Correct	0 ms	1132 KB	Output is correct
18	Correct	0 ms	1132 KB	Output is correct
19	Correct	0 ms	1132 KB	Output is correct
20	Correct	0 ms	1132 KB	Output is correct
21	Correct	0 ms	1132 KB	Output is correct
22	Correct	0 ms	1132 KB	Output is correct
23	Correct	0 ms	1132 KB	Output is correct
24	Correct	0 ms	1132 KB	Output is correct
25	Correct	0 ms	1132 KB	Output is correct
26	Correct	0 ms	1132 KB	Output is correct
27	Correct	0 ms	1132 KB	Output is correct
28	Correct	0 ms	1132 KB	Output is correct
29	Correct	0 ms	1132 KB	Output is correct
30	Correct	0 ms	1132 KB	Output is correct
31	Correct	0 ms	1132 KB	Output is correct
32	Correct	0 ms	1132 KB	Output is correct
33	Correct	0 ms	1132 KB	Output is correct
34	Correct	0 ms	1132 KB	Output is correct
35	Correct	0 ms	1132 KB	Output is correct
36	Correct	0 ms	1132 KB	Output is correct
37	Correct	0 ms	1132 KB	Output is correct
38	Correct	0 ms	1132 KB	Output is correct
39	Correct	0 ms	1132 KB	Output is correct
40	Correct	0 ms	1132 KB	Output is correct
41	Correct	0 ms	1132 KB	Output is correct