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Problem3178--【Div4】GESP六月2级P1 - 平方之和

3178: 【Div4】GESP六月2级P1 - 平方之和

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Time Limit : 1.000 sec Memory Limit : 128 MB

Submit Solved: 10 Submit Num: 26 Statistics

Description

Sample Input Copy

2
5
4

Sample Output Copy

Yes
No

Source/Category

Div4 数学循环

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