Array
Problems
| Even elements | 2725 / 2767 | 800 | |
| Smallest value | 2586 / 2617 | 800 | |
| Average | 2457 / 2500 | 800 | |
| Array reversal | 2390 / 2444 | 800 | |
| Negative and positive | 2273 / 2314 | 800 | |
| Consecutive differences | 2219 / 2270 | 800 | |
| Largest value | 2224 / 2263 | 800 | |
| Positive and negative | 1788 / 1879 | 800 | |
| Dominant element | 1853 / 1941 | 800 | |
| Second largest | 1927 / 1960 | 800 | |
| Maximum product | 1885 / 1926 | 800 | |
| Array rotation | 1764 / 1775 | 800 | |
| Palindrome array | 1827 / 1862 | 800 | |
| Circle | 1309 / 1372 | 800 | |
| Insert | 1411 / 1452 | 800 | |
| Positive subarray | 1529 / 1572 | 800 | |
| Sorting | 1693 / 1704 | 800 | |
| Similar Arrays | 1564 / 1616 | 800 | |
| Unique | 1582 / 1608 | 800 | |
| Unique 2 | 1518 / 1527 | 800 | |
| Frequent value | 1520 / 1560 | 800 | |
| Most Frequent Value | 1468 / 1551 | 800 | |
| Bitonic sequence | 1065 / 1344 | 800 | |
| Swap | 1207 / 1250 | 800 |