Array
Problems
| Even elements | 2293 / 2332 | 800 | |
| Smallest value | 2160 / 2186 | 800 | |
| Average | 2066 / 2101 | 800 | |
| Array reversal | 2003 / 2052 | 800 | |
| Negative and positive | 1901 / 1934 | 800 | |
| Consecutive differences | 1855 / 1904 | 800 | |
| Largest value | 1866 / 1898 | 800 | |
| Positive and negative | 1474 / 1557 | 800 | |
| Dominant element | 1547 / 1627 | 800 | |
| Second largest | 1615 / 1647 | 800 | |
| Maximum product | 1586 / 1626 | 800 | |
| Array rotation | 1475 / 1485 | 800 | |
| Palindrome array | 1533 / 1562 | 800 | |
| Circle | 1095 / 1150 | 800 | |
| Insert | 1176 / 1208 | 800 | |
| Positive subarray | 1279 / 1314 | 800 | |
| Sorting | 1421 / 1431 | 800 | |
| Similar Arrays | 1311 / 1355 | 800 | |
| Unique | 1331 / 1350 | 800 | |
| Unique 2 | 1266 / 1275 | 800 | |
| Frequent value | 1287 / 1320 | 800 | |
| Most Frequent Value | 1234 / 1312 | 800 | |
| Bitonic sequence | 881 / 1129 | 800 | |
| Swap | 1003 / 1043 | 800 |