Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 11°C. We apply continuously 78°C heat to the field 3x3
What is the temperature (rounded to whole numbers) in the field 6x3 after 145 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Field after 4 iterations (rounded after 4th iteration)
| 2 | 3 | 4 | 7 | 6 | 6 | 5 | 4 | 3 | 1 |
| 3 | 6 | 13 | 20 | 17 | 13 | 10 | 7 | 5 | 3 |
| 4 | 13 | 30 | 52 | 36 | 22 | 15 | 10 | 7 | 3 |
| 7 | 20 | 52 | 131 | 58 | 30 | 19 | 12 | 8 | 4 |
| 6 | 17 | 36 | 58 | 41 | 27 | 18 | 13 | 9 | 4 |
| 6 | 13 | 22 | 30 | 27 | 21 | 16 | 12 | 8 | 4 |
| 5 | 10 | 15 | 19 | 18 | 16 | 14 | 11 | 8 | 4 |
| 4 | 7 | 10 | 12 | 13 | 12 | 11 | 9 | 7 | 3 |
| 3 | 5 | 7 | 8 | 9 | 8 | 8 | 7 | 5 | 2 |
| 1 | 3 | 3 | 4 | 4 | 4 | 4 | 3 | 2 | 1 |
Temperature in field 6x3 after 145 iterations:
