Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 1°C. We apply continuously 170°C heat to the field 5x2
What is the temperature (rounded to whole numbers) in the field 9x7 after 42 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Field after 4 iterations (rounded after 4th iteration)
| 0 | 0 | 0 | 4 | 16 | 29 | 22 | 13 | 6 | 3 |
| 0 | 0 | 3 | 17 | 50 | 96 | 60 | 31 | 14 | 6 |
| 0 | 1 | 7 | 31 | 96 | 266 | 106 | 46 | 20 | 8 |
| 0 | 1 | 7 | 25 | 61 | 107 | 69 | 38 | 19 | 8 |
| 0 | 1 | 5 | 15 | 32 | 47 | 38 | 24 | 14 | 6 |
| 0 | 1 | 3 | 8 | 15 | 21 | 19 | 14 | 9 | 4 |
| 0 | 1 | 2 | 4 | 7 | 10 | 10 | 8 | 5 | 3 |
| 0 | 1 | 1 | 2 | 4 | 5 | 5 | 4 | 3 | 2 |
| 0 | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 |
| 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
Temperature in field 9x7 after 42 iterations:
