1026 验证角谷猜想

总是出现presentation 错误。。原来每行中只有两个输出之间才能有一个空格,

 

#include <stdio.h>

void verify(int n)
{
	int flag = 0;
	while(n != 1)
	{
		if(n % 2 ==0) n = n / 2;
		else 
		{
			if(flag != 0 ) printf(" ");
			printf("%d",n);
			n = n * 3 + 1;
			flag++;
		}
	}
	if(flag == 0) printf("No number can be output !\n");
	else printf("\n");
}

int main()
{
	int n;
	int num;
	int i;
	while(scanf("%d", &n) == 1)
	{
		for(i = 0; i < n ; i++)
		{
			scanf("%d", &num);
			verify(num);
		}
	}
	return 0;
}