#include<stdio.h> |
#include<stdlib.h> |
int main ( void ) |
{ |
int i,n; |
printf ( "请输入整数:" ); |
scanf ( "%d" ,&n ); |
printf ( "%d=" ,n ); |
for ( i=2; i*i<=n; ) |
{ |
if ( n%i==0 ) |
{ |
printf ( "%d*" ,i ); |
n/=i; |
} |
else |
i++; |
} |
printf ( "%d\n" ,n ); |
return 0; |
} |