1194 八进制

# include <stdio.h>
# include <string.h>

int main(void)
{
	int i,n,q,r,s[100];
	while(scanf("%d", &n) != EOF)
	{ 
		getchar();    //吸收回车符。
		if(n < 0) break;
		for(i = 0;; i++)
		{
			q = n / 8;
			//printf("%d\n", q);
			r = n % 8;
			if(q == 0)
			{
				s[i] = r;
				break;
			}
			s[i] = r;
			n = q;
		}	
		//printf("---%d\n", i);
		for(; i >=0; i--)
		{
			printf("%d", s[i]);
		}
		printf("\n");
	}
	return 0;
}

1194 八进制

原文：http://blog.csdn.net/xu758142858/article/details/44120631