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 132°C heat to the field 1x4
What is the temperature (rounded to whole numbers) in the field 0x1 after 42 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 | 7 | 8 | 9 | 9 | 9 | 9 | 8 | 6 | 3 |
| 8 | 16 | 18 | 18 | 17 | 16 | 16 | 14 | 10 | 5 |
| 19 | 36 | 35 | 29 | 25 | 22 | 20 | 18 | 13 | 7 |
| 42 | 87 | 64 | 44 | 33 | 27 | 24 | 21 | 15 | 8 |
| 74 | 218 | 100 | 57 | 39 | 31 | 26 | 22 | 16 | 9 |
| 47 | 94 | 72 | 50 | 38 | 31 | 27 | 23 | 17 | 9 |
| 27 | 48 | 47 | 40 | 33 | 29 | 26 | 22 | 16 | 8 |
| 16 | 28 | 31 | 30 | 27 | 25 | 23 | 20 | 14 | 7 |
| 9 | 16 | 19 | 20 | 19 | 18 | 17 | 14 | 10 | 5 |
| 4 | 8 | 9 | 10 | 10 | 10 | 9 | 7 | 5 | 3 |
Temperature in field 0x1 after 42 iterations:
