Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 8°C. We apply continuously 176°C heat to the field 0x7
What is the temperature (rounded to whole numbers) in the field 5x3 after 31 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Field after 4 iterations (rounded after 4th iteration)
| 1 | 2 | 2 | 3 | 3 | 3 | 3 | 2 | 2 | 1 |
| 2 | 3 | 4 | 4 | 5 | 5 | 5 | 4 | 3 | 2 |
| 2 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 2 |
| 3 | 5 | 6 | 7 | 7 | 7 | 7 | 6 | 5 | 2 |
| 8 | 10 | 10 | 9 | 8 | 8 | 7 | 7 | 5 | 3 |
| 25 | 25 | 19 | 14 | 10 | 9 | 8 | 7 | 5 | 3 |
| 77 | 56 | 33 | 20 | 13 | 10 | 8 | 7 | 5 | 3 |
| 237 | 97 | 46 | 24 | 15 | 10 | 8 | 6 | 4 | 2 |
| 79 | 58 | 34 | 20 | 12 | 8 | 6 | 5 | 3 | 2 |
| 25 | 25 | 17 | 11 | 7 | 5 | 3 | 3 | 2 | 1 |
Temperature in field 5x3 after 31 iterations:
