Array
Problems
| Even elements | 2252 / 2291 | 800 | |
| Smallest value | 2122 / 2148 | 800 | |
| Average | 2032 / 2066 | 800 | |
| Array reversal | 1967 / 2015 | 800 | |
| Negative and positive | 1867 / 1901 | 800 | |
| Consecutive differences | 1827 / 1874 | 800 | |
| Largest value | 1841 / 1873 | 800 | |
| Positive and negative | 1456 / 1537 | 800 | |
| Dominant element | 1526 / 1603 | 800 | |
| Second largest | 1590 / 1621 | 800 | |
| Maximum product | 1568 / 1605 | 800 | |
| Array rotation | 1455 / 1465 | 800 | |
| Palindrome array | 1516 / 1543 | 800 | |
| Circle | 1084 / 1138 | 800 | |
| Insert | 1161 / 1193 | 800 | |
| Positive subarray | 1263 / 1295 | 800 | |
| Sorting | 1404 / 1414 | 800 | |
| Similar Arrays | 1294 / 1335 | 800 | |
| Unique | 1310 / 1329 | 800 | |
| Unique 2 | 1246 / 1255 | 800 | |
| Frequent value | 1268 / 1301 | 800 | |
| Most Frequent Value | 1217 / 1293 | 800 | |
| Bitonic sequence | 871 / 1110 | 800 | |
| Swap | 989 / 1028 | 800 |