The solutions to all the HackerRank SQL Track Challenges on MySQL Environment.
S.N. | Challenge | Solution |
---|---|---|
1. | Type of Triangle | |
2. | The PADS | |
3. | Occupations | |
4. | Binary Tree Nodes | |
5. | New Companies |
S.N. | Challenge | Solution |
---|---|---|
1. | Population Census | |
2. | African Cities | |
3. | Average Population of Each Continent | |
4. | The Report | |
5. | Top Competitors | |
6. | Ollivander's Inventory | |
7. | Challenges | |
8. | Contest Leaderboard |
S.N. | Challenge | Solution |
---|---|---|
1. | SQL Project Planning | |
2. | Placements | |
3. | Symmetric Pairs | |
4. | Interviews | |
5. | 15 Days of Learning SQL |
S.N. | Challenge | Solution |
---|---|---|
1. | Draw The Triangle 1 | |
2. | Draw The Triangle 2 | |
3. | Print Prime Numbers |