Problem3409--【语言基础】abc405a - 是否评级

3409: 【语言基础】abc405a - 是否评级

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Time Limit : 1.000 sec  Memory Limit : 128 MB

SubmitSolved: 4Submit Num: 4Statistics

Description

Sample Input Copy 

2000 1

Sample Output Copy 

Yes

Source/Category

语言基础 条件 if 分支 
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