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Problem2183--判断质数
2183: 判断质数
Time Limit:
1
Sec
Memory Limit:
128 MB
Submit:
3
Solved:
2
[
Status
] [
Submit
] [Creator:
]
Description
输入一个整数n,判断是否是质数。1≤n≤10^9
Input
输入一行,一个整数n
Output
如果是质数输出yes,否则输出no
Sample Input
Copy
4
Sample Output
Copy
no
Source/Category
level1