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Monkey Country (capitalist country)
AQT's Break Time is Over (CPC 2021 P6)
CCC Bad Haha (Canada Day 2021 p3)
Bob and Canada (Canada Day 2021 p1)
Anniezova (A New Beginning/Bob's Farm/Codeforces 1534g)
New
M. Sum is Integer (Atcoder ttpc2023_m)
N. Bracket Sequestion (Atcoder ttpc2023_n)
O. 2D Parentheses (Atcoder ttpc2023_o)
P. Bridge Elimination (Atcoder ttpc2023_p)
A. Same (Atcoder abc324_a)
Recommended
Nastya and a Game (Codeforces 992D)
D. Decrementing (Atcoder agc010_d)
Mittens (Codeforces 370C)
Continued Fractions (Codeforces 305B)
D. Mismatched Parentheses (Atcoder abc307_d)
D. Enough Array (Atcoder abc130_d)
B. KEYENCE building (Atcoder abc227_b)
Accordion (Codeforces 1101B)
F. Integer Convex Hull (Atcoder abc202_f)
Xor-MST (Codeforces 888G)
Turn the Rectangles (Codeforces 1008B)
I. ルーク (Atcoder jag2017summer_day1_i)
Stairs and Lines (Codeforces 498E)
Maximum AND (Codeforces 1721D)
Chess Tourney (Codeforces 845A)