Array
Problems
| Even elements | 1143 / 1170 | 800 | |
| Smallest value | 1049 / 1061 | 800 | |
| Average | 997 / 1018 | 800 | |
| Array reversal | 959 / 994 | 800 | |
| Negative and positive | 904 / 924 | 800 | |
| Consecutive differences | 887 / 916 | 800 | |
| Largest value | 928 / 951 | 800 | |
| Positive and negative | 714 / 751 | 800 | |
| Dominant element | 762 / 805 | 800 | |
| Second largest | 812 / 824 | 800 | |
| Maximum product | 799 / 816 | 800 | |
| Array rotation | 736 / 743 | 800 | |
| Palindrome array | 772 / 785 | 800 | |
| Circle | 520 / 569 | 800 | |
| Insert | 610 / 632 | 800 | |
| Positive subarray | 653 / 675 | 800 | |
| Sorting | 719 / 727 | 800 | |
| Similar Arrays | 686 / 707 | 800 | |
| Unique | 697 / 712 | 800 | |
| Unique 2 | 657 / 661 | 800 | |
| Frequent value | 671 / 693 | 800 | |
| Most Frequent Value | 631 / 688 | 800 | |
| Bitonic sequence | 445 / 559 | 800 | |
| Swap | 497 / 514 | 800 |