View Code of Problem 91

#include <stdio.h>
int main()
{
	int a,i;
	scanf("%d",&a);
	printf("%d=",a);//注意先输出该数
	for(i=2;i*i<=a;i++)//记得第二个条件
	{
		while(a%i==0)
		{
			a=a/i;
			printf("%d*",i);
		}
	}
	printf("%d",a);
	return 0;
}

Double click to view unformatted code.


Back to problem 91