Square 100
張寶嘉-algo
algo023

#define int long long 是個好東西
Tried and accepted:
Tried but in vain:
AC Ratio:
105
10
45.7% (122/267)

Signed up at: 2022-07-31 01:44:24
Last sign in: 2022-11-14 21:11:27

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