| ID |
Problem Name (click to add insights/hints, view summary of insights/hints and similar problems) |
| 4851 |
Codeforces 1115U2: Chessboard unitary |
| 4850 |
Codeforces 1115U1: Anti-diagonal unitary |
| 4849 |
Codeforces 1115G3: Palindrome checker oracle |
| 4848 |
Codeforces 1115G2: OR oracle |
| 4847 |
Codeforces 1115G1: AND oracle |
| 4846 |
Codeforces 1114F: Please, another Queries on Array? |
| 4845 |
Codeforces 1114E: Arithmetic Progression |
| 4844 |
Codeforces 1114D: Flood Fill |
| 4843 |
Codeforces 1114C: Trailing Loves (or L'oeufs?) |
| 4842 |
Codeforces 1114B: Yet Another Array Partitioning Task |
| 4841 |
Codeforces 1114A: Got Any Grapes? |
| 4840 |
Codeforces 1113B: Sasha and Magnetic Machines |
| 4839 |
Codeforces 1113A: Sasha and His Trip |
| 4838 |
Codeforces 1111E: Tree |
| 4837 |
Codeforces 1111D: Destroy the Colony |
| 4836 |
Codeforces 1111C: Creative Snap |
| 4835 |
Codeforces 1111B: Average Superhero Gang Power |
| 4834 |
Codeforces 1111A: Superhero Transformation |
| 4833 |
Codeforces 1110H: Modest Substrings |
| 4832 |
Codeforces 1110G: Tree-Tac-Toe |
| 4831 |
Codeforces 1110F: Nearest Leaf |
| 4830 |
Codeforces 1110E: Magic Stones |
| 4829 |
Codeforces 1110D: Jongmah |
| 4828 |
Codeforces 1110C: Meaningless Operations |
| 4827 |
Codeforces 1110B: Tape |
| 4826 |
Codeforces 1110A: Parity |
| 4825 |
Codeforces 1109F: Sasha and Algorithm of Silence's Sounds |
| 4824 |
Codeforces 1109E: Sasha and a Very Easy Test |
| 4823 |
Codeforces 1109D: Sasha and Interesting Fact from Graph Theory |
| 4822 |
Codeforces 1109C: Sasha and a Patient Friend |
| 4821 |
Codeforces 1109B: Sasha and One More Name |
| 4820 |
Codeforces 1109A: Sasha and a Bit of Relax |
| 4819 |
Codeforces 1108F: MST Unification |
| 4818 |
Codeforces 1108E2: Array and Segments (Hard version) |
| 4817 |
Codeforces 1108E1: Array and Segments (Easy version) |
| 4816 |
Codeforces 1108D: Diverse Garland |
| 4815 |
Codeforces 1108C: Nice Garland |
| 4814 |
Codeforces 1108B: Divisors of Two Integers |
| 4813 |
Codeforces 1108A: Two distinct points |
| 4812 |
Codeforces 1107G: Vasya and Maximum Profit |
| 4811 |
Codeforces 1107F: Vasya and Endless Credits |
| 4810 |
Codeforces 1107E: Vasya and Binary String |
| 4809 |
Codeforces 1107D: Compression |
| 4808 |
Codeforces 1107C: Brutality |
| 4807 |
Codeforces 1107B: Digital root |
| 4806 |
Codeforces 1107A: Digits Sequence Dividing |
| 4805 |
Codeforces 1106F: Lunar New Year and a Recursive Sequence |
| 4804 |
Codeforces 1106E: Lunar New Year and Red Envelopes |
| 4803 |
Codeforces 1106D: Lunar New Year and a Wander |
| 4802 |
Codeforces 1106C: Lunar New Year and Number Division |