Array
Problems
| Even elements | 2229 / 2268 | 800 | |
| Smallest value | 2104 / 2130 | 800 | |
| Average | 2016 / 2050 | 800 | |
| Array reversal | 1950 / 1998 | 800 | |
| Negative and positive | 1852 / 1885 | 800 | |
| Consecutive differences | 1815 / 1862 | 800 | |
| Largest value | 1828 / 1861 | 800 | |
| Positive and negative | 1449 / 1530 | 800 | |
| Dominant element | 1517 / 1592 | 800 | |
| Second largest | 1582 / 1612 | 800 | |
| Maximum product | 1558 / 1594 | 800 | |
| Array rotation | 1448 / 1458 | 800 | |
| Palindrome array | 1505 / 1532 | 800 | |
| Circle | 1077 / 1131 | 800 | |
| Insert | 1152 / 1184 | 800 | |
| Positive subarray | 1256 / 1288 | 800 | |
| Sorting | 1396 / 1406 | 800 | |
| Similar Arrays | 1285 / 1326 | 800 | |
| Unique | 1304 / 1322 | 800 | |
| Unique 2 | 1242 / 1251 | 800 | |
| Frequent value | 1259 / 1295 | 800 | |
| Most Frequent Value | 1208 / 1284 | 800 | |
| Bitonic sequence | 864 / 1098 | 800 | |
| Swap | 978 / 1018 | 800 |