Submission #109172

#	Time	Username	Problem	Language	Result	Execution time	Memory
109172		tjd229	LR Springboard (FXCUP2_springboard)	C++14	0 / 1	3 ms	256 KiB

Main

#include "springboard.h"
#include <stdio.h>
void Reorder(int N) {
	int rem = N;
	int dir = PutBall(1+(N>>1));
	while (rem>1) {
		rem >>= 1;

		if (dir > 0) dir = PutBall(N - rem + 1);// , printf("put %d, d=%d\n", N - rem + 1, dir);
		else dir = PutBall(rem);// , printf("put %d, d=%d\n", rem, dir);
	}
	if (dir > 0) {
		dir=PutBall(N);
		if (dir < 0) PutBall(1);
	}
	else {
		dir=PutBall(1);
		if (dir < 0) PutBall(1);
	}
}

• Subtask 1: 0 / 1