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Submission #28779

# Submission time Handle Problem Language Result Execution time Memory
28779 2017-07-17T07:38:55 Z kriii LR Springboard (FXCUP2_springboard) C++14
0 / 1
 0 ms 1132 KB 
#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;
	}
 
	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
0 / 1.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1132 KB Output isn't correct
2 Halted 0 ms 0 KB -