p7.cpp

来自「好东西,绝对是好东西,我向大家推荐」· C++ 代码 · 共 22 行

#include <iostream.h>
int main()
{
	int N,i,n,k;
	while(cin>>N)
	{
		cout<<N<<" = ";
		n=N;
		i=2;
		while(n!=1)
		{
			if(n%i==0)
			{
				n=n/i;
				if(n!=1) {cout<<i<<"*";}
					else {cout<<i<<endl;}
			        continue;
			}
		i++;
		}
	}
}