ID Problem Show tags Hide tags AC / Tried Difficulty
9289 P1975C   Chamo and Mocha's Array 0 / 0 4
9288 P1975D   Paint the Tree 0 / 0 5
9285 P1975G   Zimpha Fan Club 0 / 0 10
9284 P1975H   378QAQ and Core 0 / 0 10
9281 P1976B   Increase/Decrease/Copy 0 / 0 (None)
9280 P1976C   Job Interview 0 / 0 (None)
9278 P1976E   Splittable Permutations 0 / 0 (None)
9277 P1976F   Remove Bridges 0 / 0 (None)
9275 P1977B   Binary Colouring 0 / 0 3
9274 P1977C   Nikita and LCM 0 / 0 6
9273 P1977D   XORificator 0 / 0 8
9379 P1978A   Alice and Books 0 / 0 3
9378 P1978B   New Bakery 0 / 0 3
9377 P1978C   Manhattan Permutations 0 / 0 4
9376 P1978D   Elections 0 / 0 5
9375 P1978E   Computing Machine 0 / 0 7
9373 P1979A   Guess the Maximum 0 / 0 3
9372 P1979B   XOR Sequences 0 / 0 3
9370 P1979D   Fixing a Binary String 0 / 0 6
9269 P1980C   Sofia and the Lost Operations 0 / 0 (None)

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