ID Problem Show tags Hide tags AC / Tried Difficulty
4527 P1089F  Fractions 0 / 0 (None)
4538 P1091A  New Year and the Christmas Ornament 0 / 0 (None)
4539 P1091C  New Year and the Sphere Transmission 0 / 0 (None)
4540 P1091D  New Year and the Permutation Concatenation 0 / 0 (None)
4544 P1092D1  Great Vova Wall (Version 1) 0 / 0 (None)
4554 P1096A  Find Divisible 0 / 0 (None)
4555 P1096B  Substring Removal 0 / 0 (None)
4557 P1096E  The Top Scorer 0 / 0 (None)
4558 P1096F  Inversion Expectation 0 / 0 (None)
4566 P1098E  Fedya the Potter 0 / 0 (None)
4570 P1100C  NN and the Optical Illusion 0 / 0 (None)
4572 P1100F  Ivan and Burgers 0 / 0 (None)
4576 P1101G  (Zero XOR Subset)-less 0 / 0 (None)
4583 P1103E  Radix sum 0 / 0 (None)
4584 P1104B  Game with string 0 / 0 (None)
4586 P1105C  Ayoub and Lost Array 0 / 0 (None)
4589 P1106C  Lunar New Year and Number Division 3 / 9 10
4592 P1107B  Digital root 0 / 0 (None)
4593 P1107D  Compression 0 / 0 (None)
4597 P1108C  Nice Garland 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.