Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 26°C. We apply continuously 121°C heat to the field 1x5
What is the temperature (rounded to whole numbers) in the field 9x3 after 45 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 6 | 8 | 8 | 9 | 9 | 9 | 8 | 6 | 3 |
| 6 | 11 | 14 | 15 | 15 | 16 | 15 | 14 | 10 | 5 |
| 9 | 18 | 21 | 21 | 21 | 21 | 20 | 18 | 13 | 7 |
| 19 | 36 | 35 | 31 | 27 | 25 | 23 | 20 | 15 | 8 |
| 39 | 82 | 61 | 43 | 33 | 28 | 25 | 22 | 16 | 8 |
| 69 | 202 | 94 | 55 | 38 | 31 | 27 | 23 | 17 | 9 |
| 44 | 88 | 67 | 48 | 36 | 30 | 26 | 22 | 16 | 8 |
| 25 | 44 | 43 | 36 | 30 | 26 | 24 | 20 | 14 | 7 |
| 13 | 23 | 25 | 24 | 22 | 20 | 17 | 15 | 10 | 5 |
| 6 | 10 | 12 | 12 | 11 | 10 | 9 | 7 | 5 | 3 |
Temperature in field 9x3 after 45 iterations:
