| Problem | trains |
|---|---|
| User | YellowPurpleDragon |
| Submission Time | 2025-06-21 11:18:49 |
| Score | 0 |
| Max Time | N/A |
| Max Memory | N/A |
Owl Get a Life
trains.cpp: In function ‘int main()’:
trains.cpp:12:17: error: ‘j’ was not declared in this scope
12 | cout << b[i][j] << endl;
| ^