Array
Problems
| Even elements | 1466 / 1497 | 800 | |
| Smallest value | 1359 / 1376 | 800 | |
| Average | 1294 / 1322 | 800 | |
| Array reversal | 1249 / 1290 | 800 | |
| Negative and positive | 1186 / 1209 | 800 | |
| Consecutive differences | 1168 / 1198 | 800 | |
| Largest value | 1205 / 1224 | 800 | |
| Positive and negative | 946 / 994 | 800 | |
| Dominant element | 989 / 1035 | 800 | |
| Second largest | 1039 / 1057 | 800 | |
| Maximum product | 1025 / 1044 | 800 | |
| Array rotation | 956 / 964 | 800 | |
| Palindrome array | 979 / 992 | 800 | |
| Circle | 702 / 754 | 800 | |
| Insert | 783 / 805 | 800 | |
| Positive subarray | 847 / 871 | 800 | |
| Sorting | 909 / 917 | 800 | |
| Similar Arrays | 871 / 893 | 800 | |
| Unique | 879 / 895 | 800 | |
| Unique 2 | 837 / 841 | 800 | |
| Frequent value | 855 / 877 | 800 | |
| Most Frequent Value | 809 / 865 | 800 | |
| Bitonic sequence | 591 / 738 | 800 | |
| Swap | 655 / 681 | 800 |