Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 23°C. We apply continuously 90°C heat to the field 4x3
What is the temperature (rounded to whole numbers) in the field 6x9 after 41 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Field after 4 iterations (rounded after 4th iteration)
| 3 | 5 | 7 | 9 | 11 | 11 | 10 | 8 | 6 | 3 |
| 5 | 9 | 14 | 21 | 30 | 26 | 21 | 16 | 11 | 5 |
| 7 | 13 | 23 | 42 | 68 | 49 | 33 | 23 | 15 | 7 |
| 8 | 16 | 32 | 69 | 160 | 76 | 44 | 28 | 18 | 9 |
| 8 | 17 | 30 | 51 | 77 | 57 | 40 | 28 | 19 | 9 |
| 8 | 16 | 25 | 36 | 45 | 41 | 34 | 26 | 18 | 9 |
| 8 | 15 | 21 | 27 | 31 | 31 | 28 | 23 | 16 | 8 |
| 7 | 13 | 17 | 21 | 23 | 24 | 22 | 19 | 14 | 7 |
| 5 | 9 | 12 | 15 | 16 | 17 | 16 | 13 | 10 | 5 |
| 3 | 5 | 6 | 7 | 8 | 8 | 8 | 7 | 5 | 2 |
Temperature in field 6x9 after 41 iterations:
