#include <stdio.h>                                                          
#include<unistd.h>
int main()
{
	int i=0;
	char bar[101];
	const char* lable="|/-\\";//打印旋转的图标
	while(i<=100)
	{
		bar[i]='\0';
		printf("[%-100s] [%c] [%d/%]\r",bar,lable[i%4],i);
		fflush(stdout);
		bar[i]='#';
		i++;
		usleep(10000);
	}
	printf("/n");
	return 0;
}