/*文件名:exam5_6.cpp*/
#include <stdio.h>
main()
{
	int n,d;
	printf("輸入正整數:");
	scanf("%d",&n);
	printf("倒序:");
	do
	{
		d=n%10;
		printf("%d",d);
		n=n/10;
	} while (n!=0);
	printf("\n");
}