Array
Problems
| Even elements | 1467 / 1498 | 800 | |
| Smallest value | 1359 / 1376 | 800 | |
| Average | 1294 / 1322 | 800 | |
| Array reversal | 1250 / 1291 | 800 | |
| Negative and positive | 1188 / 1211 | 800 | |
| Consecutive differences | 1170 / 1200 | 800 | |
| Largest value | 1207 / 1225 | 800 | |
| Positive and negative | 949 / 997 | 800 | |
| Dominant element | 992 / 1038 | 800 | |
| Second largest | 1043 / 1060 | 800 | |
| Maximum product | 1029 / 1048 | 800 | |
| Array rotation | 958 / 966 | 800 | |
| Palindrome array | 981 / 994 | 800 | |
| Circle | 703 / 755 | 800 | |
| Insert | 785 / 807 | 800 | |
| Positive subarray | 849 / 873 | 800 | |
| Sorting | 911 / 919 | 800 | |
| Similar Arrays | 872 / 894 | 800 | |
| Unique | 879 / 895 | 800 | |
| Unique 2 | 837 / 841 | 800 | |
| Frequent value | 855 / 877 | 800 | |
| Most Frequent Value | 810 / 866 | 800 | |
| Bitonic sequence | 592 / 739 | 800 | |
| Swap | 656 / 682 | 800 |