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 162°C heat to the field 4x6
What is the temperature (rounded to whole numbers) in the field 2x1 after 147 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 | 7 | 7 | 7 | 6 | 4 | 2 |
| 3 | 4 | 6 | 9 | 13 | 13 | 11 | 8 | 6 | 3 |
| 3 | 5 | 10 | 22 | 36 | 30 | 21 | 13 | 8 | 4 |
| 3 | 7 | 22 | 54 | 99 | 64 | 37 | 20 | 11 | 5 |
| 3 | 11 | 35 | 98 | 260 | 108 | 51 | 26 | 13 | 6 |
| 3 | 10 | 28 | 63 | 107 | 72 | 42 | 23 | 13 | 6 |
| 2 | 7 | 17 | 34 | 48 | 40 | 27 | 16 | 9 | 4 |
| 1 | 4 | 8 | 15 | 19 | 18 | 13 | 8 | 5 | 2 |
Temperature in field 2x1 after 147 iterations:
