Problem F: 素数之积
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:82
Solved:21
Description
Input
Output
如果成功找到,以单个空格分割,从小到大输出两个素数,分解失败,请输出-1 -1。
Sample Input Copy
15
Sample Output Copy
3 5