Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 7°C. We apply continuously 92°C heat to the field 4x2
What is the temperature (rounded to whole numbers) in the field 9x1 after 125 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Field after 4 iterations (rounded after 4th iteration)
| 1 | 2 | 4 | 11 | 18 | 14 | 9 | 5 | 3 | 1 |
| 2 | 4 | 12 | 31 | 56 | 36 | 20 | 11 | 6 | 3 |
| 2 | 7 | 21 | 57 | 149 | 63 | 30 | 16 | 8 | 4 |
| 3 | 7 | 18 | 38 | 63 | 43 | 26 | 15 | 9 | 4 |
| 3 | 6 | 13 | 23 | 31 | 26 | 19 | 13 | 8 | 4 |
| 3 | 5 | 9 | 14 | 17 | 17 | 14 | 10 | 7 | 3 |
| 2 | 5 | 7 | 9 | 11 | 11 | 10 | 8 | 6 | 3 |
| 2 | 4 | 5 | 7 | 8 | 8 | 8 | 6 | 5 | 2 |
| 2 | 3 | 4 | 5 | 5 | 5 | 5 | 4 | 3 | 2 |
| 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 1 |
Temperature in field 9x1 after 125 iterations:
