Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 26°C. We apply continuously 80°C heat to the field 9x3
What is the temperature (rounded to whole numbers) in the field 4x8 after 50 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 6 | 8 | 8 | 9 | 9 | 9 | 8 | 7 | 5 |
| 6 | 10 | 13 | 14 | 15 | 15 | 15 | 15 | 17 | 15 |
| 8 | 13 | 16 | 18 | 19 | 20 | 21 | 25 | 33 | 41 |
| 8 | 14 | 18 | 21 | 22 | 23 | 25 | 33 | 55 | 115 |
| 9 | 15 | 19 | 22 | 23 | 24 | 26 | 31 | 39 | 44 |
| 9 | 15 | 20 | 22 | 24 | 25 | 26 | 27 | 27 | 21 |
| 9 | 15 | 19 | 22 | 23 | 24 | 25 | 24 | 21 | 13 |
| 8 | 14 | 17 | 20 | 21 | 22 | 22 | 20 | 16 | 9 |
| 6 | 10 | 13 | 15 | 16 | 16 | 16 | 14 | 11 | 6 |
| 3 | 5 | 7 | 8 | 8 | 9 | 8 | 7 | 5 | 3 |
Temperature in field 4x8 after 50 iterations:
