质数的平方
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Background
Special for beginners, ^_^
Description
读入一个数x，问它是否是某个质数的平方。是的话输出这个质数。否则输出0。
Format
Input
正整数x
Output
一个数。
Samples
25
5
32
0
Limitation
初一期中考
- Status
- Done
- Rule
- IOI
- Problem
- 10
- Start at
- 2023-4-17 8:45
- End at
- 2023-4-17 18:45
- Duration
- 10 hour(s)
- Host
-
梁泽贤 (liangzexian)
- Partic.
- 114