Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 3°C. We apply continuously 117°C heat to the field 9x4
What is the temperature (rounded to whole numbers) in the field 7x5 after 41 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Field after 4 iterations (rounded after 4th iteration)
| 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 4 |
| 1 | 1 | 2 | 2 | 2 | 2 | 2 | 5 | 12 | 16 |
| 1 | 2 | 2 | 2 | 3 | 3 | 4 | 13 | 31 | 50 |
| 1 | 2 | 2 | 3 | 3 | 3 | 7 | 22 | 60 | 157 |
| 1 | 2 | 2 | 3 | 3 | 3 | 7 | 17 | 36 | 53 |
| 1 | 2 | 2 | 3 | 3 | 3 | 5 | 11 | 18 | 19 |
| 1 | 2 | 2 | 2 | 2 | 3 | 4 | 6 | 9 | 8 |
| 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 3 |
| 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 |
Temperature in field 7x5 after 41 iterations:
