Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 39°C. We apply continuously 69°C heat to the field 0x3
What is the temperature (rounded to whole numbers) in the field 9x5 after 149 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 |
| 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 |
| 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 |
| 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 |
| 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 |
| 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 |
| 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 |
| 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 |
| 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 |
| 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 |
Field after 4 iterations (rounded after 4th iteration)
| 7 | 11 | 13 | 13 | 13 | 13 | 13 | 12 | 9 | 5 |
| 18 | 23 | 24 | 24 | 24 | 24 | 23 | 20 | 15 | 8 |
| 40 | 39 | 35 | 33 | 31 | 31 | 29 | 26 | 20 | 10 |
| 105 | 58 | 43 | 38 | 36 | 35 | 33 | 30 | 22 | 12 |
| 44 | 45 | 41 | 39 | 38 | 37 | 36 | 32 | 24 | 13 |
| 24 | 34 | 37 | 38 | 38 | 38 | 37 | 33 | 25 | 13 |
| 17 | 28 | 33 | 36 | 37 | 37 | 36 | 32 | 24 | 12 |
| 13 | 23 | 28 | 31 | 32 | 33 | 32 | 28 | 21 | 10 |
| 9 | 16 | 21 | 23 | 24 | 25 | 24 | 21 | 15 | 7 |
| 5 | 8 | 11 | 12 | 13 | 13 | 12 | 10 | 7 | 4 |
Temperature in field 9x5 after 149 iterations:
