Sphere Online Judge (SPOJ) - User zhangsan666

Z50mm f1.2s Z85mm f1.2s

@zhangsan666

China, 重庆

Joined Jun 2025

World Rank: #1409 (20.9 points)

Institution: 无

Activity over the last year

Effectiveness

Problems solved: 28
Solutions submitted: 47

Problems

List of solved classical problems:

TODO list of classical problems:

DIRVS	TEST
ONP

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