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 120°C heat to the field 3x6
What is the temperature (rounded to whole numbers) in the field 6x3 after 119 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 | 3 | 4 | 4 | 4 | 4 | 3 | 2 | 1 |
| 3 | 4 | 5 | 6 | 6 | 7 | 6 | 6 | 4 | 2 |
| 3 | 5 | 7 | 8 | 9 | 9 | 8 | 7 | 6 | 3 |
| 4 | 6 | 10 | 14 | 14 | 12 | 11 | 9 | 7 | 3 |
| 4 | 9 | 20 | 31 | 27 | 20 | 15 | 11 | 8 | 4 |
| 6 | 18 | 43 | 77 | 52 | 32 | 20 | 14 | 9 | 4 |
| 8 | 28 | 76 | 197 | 85 | 43 | 24 | 15 | 9 | 5 |
| 8 | 23 | 50 | 83 | 57 | 35 | 22 | 14 | 9 | 4 |
| 5 | 14 | 27 | 38 | 32 | 23 | 16 | 10 | 6 | 3 |
| 3 | 7 | 12 | 16 | 15 | 11 | 8 | 6 | 3 | 2 |
Temperature in field 6x3 after 119 iterations:
