Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 31°C. We apply continuously 166°C heat to the field 9x5
What is the temperature (rounded to whole numbers) in the field 5x4 after 43 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 7 | 9 | 10 | 10 | 11 | 10 | 9 | 7 | 4 |
| 7 | 12 | 15 | 17 | 18 | 18 | 18 | 16 | 12 | 7 |
| 9 | 15 | 19 | 22 | 23 | 24 | 23 | 21 | 18 | 13 |
| 10 | 17 | 22 | 25 | 26 | 27 | 26 | 27 | 32 | 30 |
| 10 | 18 | 23 | 26 | 28 | 28 | 30 | 40 | 61 | 80 |
| 11 | 18 | 24 | 27 | 28 | 30 | 35 | 53 | 102 | 232 |
| 10 | 18 | 23 | 26 | 28 | 29 | 34 | 46 | 67 | 83 |
| 9 | 16 | 21 | 23 | 25 | 26 | 29 | 34 | 39 | 35 |
| 7 | 12 | 16 | 18 | 19 | 20 | 21 | 22 | 22 | 16 |
| 4 | 6 | 8 | 9 | 10 | 10 | 11 | 11 | 10 | 6 |
Temperature in field 5x4 after 43 iterations:
