CodeChef, Codeforces, AtCoder
| Platform | Problem | Solution |
|---|---|---|
| AtCoder | Rectangles | Solution |
| Codeforces | K-th Not Divisible By n | Solution |
| Platform | Problem | Solution |
|---|---|---|
| CodeChef | K Flip | Solution |
| CodeChef | Flipping Failure | Solution |
| CodeChef | Crazy Subsequences | Solution |
| CodeChef | Copy and Paste | Solution |
| Platform | Problem | Solution |
|---|---|---|
| Codeforces | Ternary XOR | Solution |
| CodeChef | Nil Xor | Solution |
| CodeChef | XOR with Smallest Element | Solution |
| CodeChef | Adjacent XORS | Solution |
| CodeChef | Prefix Suffix And Or | Solution |
| Platform | Problem | Difficulty | Solution |
|---|---|---|---|
| CodeChef | Sort The Array | MEdium | Solution |
| Platform | Problem | Difficulty | Solution |
|---|---|---|---|
| CodeChef | Minimum Sum | Easy | Solution |
| CodeChef | Easy Permutation | Easy | Solution |
| Platform | Problem | Difficulty | Solution |
|---|---|---|---|
| Codeforces | Permutation Transformation | Medium | Solution |
| CodeChef | Tree Coloring | Medium | Solution |
| Platform | Problem | Difficulty | Solution |
|---|---|---|---|
| CodeChef | Subtract 12 Operation | Medium | Solution |
| Platform | Problem | Difficulty | Solution |
|---|---|---|---|
| CodeChef | Array Equality | Easy | Solution |
| Platform | Problem | Difficulty | Solution |
|---|---|---|---|
| Codeforces | Fedya and Maths | Easy | Solution |
| CodeChef | Hello Equation | Easy | Solution |
| Platform | Problem | Solution |
|---|---|---|
| CodeChef | Permutation Xority | Solution |