Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 6°C. We apply continuously 79°C heat to the field 9x4
What is the temperature (rounded to whole numbers) in the field 5x5 after 85 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Field after 4 iterations (rounded after 4th iteration)
| 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| 1 | 2 | 3 | 3 | 3 | 4 | 3 | 3 | 4 | 4 |
| 2 | 3 | 4 | 4 | 4 | 5 | 4 | 6 | 10 | 12 |
| 2 | 3 | 4 | 5 | 5 | 5 | 6 | 12 | 24 | 35 |
| 2 | 3 | 4 | 5 | 5 | 6 | 8 | 18 | 43 | 107 |
| 2 | 4 | 5 | 5 | 5 | 6 | 8 | 15 | 27 | 37 |
| 2 | 3 | 4 | 5 | 5 | 6 | 7 | 11 | 15 | 14 |
| 2 | 3 | 4 | 5 | 5 | 5 | 6 | 7 | 8 | 6 |
| 1 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 3 |
| 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 |
Temperature in field 5x5 after 85 iterations:
