Problems
| Title | Difficulty | Languages | Tags |
|---|---|---|---|
| Is Prime | Intermediate | JavaScript,Java+2 more | math, intermediate, number-theory |
| Is Leap Year | Beginner | Python,JavaScript+2 more | math, conditionals, beginner |
| Find Minimum In Array | Easy | JavaScript,Python+2 more | easy, array |
| Power Of Two | Easy | Java,Python+2 more | math, easy, bit-manipulation |
| Sum of Numbers | Beginner | SQLite | sql, aggregation |
| Max of Three | Easy | JavaScript,Python+2 more | math, easy, comparison |
| Hello or Goodbye | Beginner | C++,Python+2 more | math, conditionals |
| Count All Artists | Beginner | SQLite | sql, aggregation |
| Sum Of Even Numbers | Beginner | C++,Java+2 more | math, easy, array |
| Count Occurrences | Beginner | Python,JavaScript+2 more | easy, array |
| Count Consonants | Beginner | C++,Java+2 more | beginner, string |
| Factorial | Easy | C++,Java+2 more | math, easy, recursion |
| Valid Parentheses | Easy | Python,JavaScript | stack, string |
| Fibonacci Number | Intermediate | Python,Java+2 more | math, intermediate, dynamic-programming |
| Is Even | Beginner | Python,C+++2 more | math, beginner, modulo |
| Reverse Word | Easy | Python,JavaScript+2 more | easy, two-pointers, string |
| Find Maximum In Array | Easy | Java,JavaScript+2 more | easy, array |
| Digit Sum | Beginner | Java,JavaScript+2 more | math, beginner, string |
| Average Of Array | Easy | JavaScript,Java+2 more | math, easy, array |
| Capitalize First Letter | Easy | JavaScript,Java+2 more | easy, string |
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