Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 15°C. We apply continuously 158°C heat to the field 1x5
What is the temperature (rounded to whole numbers) in the field 3x3 after 110 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Field after 4 iterations (rounded after 4th iteration)
| 2 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 3 | 2 |
| 4 | 7 | 8 | 9 | 9 | 9 | 9 | 8 | 6 | 3 |
| 7 | 14 | 15 | 14 | 13 | 12 | 12 | 10 | 8 | 4 |
| 18 | 36 | 33 | 25 | 19 | 16 | 14 | 12 | 9 | 5 |
| 45 | 95 | 66 | 41 | 27 | 20 | 16 | 13 | 10 | 5 |
| 83 | 252 | 109 | 55 | 32 | 22 | 17 | 14 | 10 | 5 |
| 51 | 103 | 73 | 46 | 30 | 22 | 17 | 14 | 10 | 5 |
| 26 | 47 | 43 | 33 | 24 | 19 | 15 | 12 | 9 | 4 |
| 13 | 23 | 24 | 20 | 17 | 14 | 11 | 9 | 6 | 3 |
| 5 | 9 | 11 | 10 | 8 | 7 | 6 | 5 | 3 | 2 |
Temperature in field 3x3 after 110 iterations:
