| Problem | fenwicktree_easy |
|---|---|
| User | PerihelionfromAphelion |
| Submission Time | 2026-09-25 19:12:25 |
| Score | 0 |
| Max Time | N/A |
| Max Memory | N/A |
Owl Get a Life
fenwicktree_easy.cpp: In function ‘int32_t main()’:
fenwicktree_easy.cpp:20:10: error: ‘a’ was not declared in this scope
20 | cin >> a[i];
| ^