Baoshuo bd57d29a08 D - Is it rated - 3 ... https://codeforces.com/contest/1663/submission/152441447		2022-04-02 08:49:31 +08:00
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A	A - Who Tested?	2022-04-02 08:10:52 +08:00
B	B - Mike's Sequence	2022-04-02 08:29:59 +08:00
C	C - Pōja Verdon	2022-04-02 08:31:32 +08:00
D	D - Is it rated - 3	2022-04-02 08:49:31 +08:00
H	H - Cross-Language Program	2022-04-02 08:10:02 +08:00