Array
Problems
| Even elements | 1649 / 1681 | 800 | |
| Smallest value | 1536 / 1555 | 800 | |
| Average | 1463 / 1491 | 800 | |
| Array reversal | 1417 / 1456 | 800 | |
| Negative and positive | 1339 / 1362 | 800 | |
| Consecutive differences | 1318 / 1348 | 800 | |
| Largest value | 1357 / 1377 | 800 | |
| Positive and negative | 1073 / 1124 | 800 | |
| Dominant element | 1123 / 1181 | 800 | |
| Second largest | 1180 / 1202 | 800 | |
| Maximum product | 1170 / 1194 | 800 | |
| Array rotation | 1079 / 1087 | 800 | |
| Palindrome array | 1108 / 1122 | 800 | |
| Circle | 803 / 854 | 800 | |
| Insert | 891 / 922 | 800 | |
| Positive subarray | 956 / 983 | 800 | |
| Sorting | 1031 / 1040 | 800 | |
| Similar Arrays | 973 / 1000 | 800 | |
| Unique | 982 / 999 | 800 | |
| Unique 2 | 938 / 943 | 800 | |
| Frequent value | 949 / 975 | 800 | |
| Most Frequent Value | 908 / 961 | 800 | |
| Bitonic sequence | 669 / 838 | 800 | |
| Swap | 747 / 776 | 800 |