Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 36°C. We apply continuously 90°C heat to the field 5x5
What is the temperature (rounded to whole numbers) in the field 1x7 after 71 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
Field after 4 iterations (rounded after 4th iteration)
| 5 | 8 | 10 | 11 | 12 | 12 | 12 | 11 | 8 | 4 |
| 8 | 14 | 18 | 20 | 21 | 22 | 21 | 19 | 14 | 7 |
| 10 | 18 | 23 | 25 | 28 | 31 | 30 | 26 | 19 | 10 |
| 11 | 20 | 25 | 31 | 39 | 47 | 43 | 35 | 24 | 12 |
| 12 | 21 | 28 | 39 | 58 | 84 | 64 | 45 | 30 | 15 |
| 12 | 22 | 31 | 47 | 84 | 174 | 89 | 54 | 33 | 16 |
| 12 | 21 | 30 | 43 | 64 | 89 | 69 | 49 | 32 | 15 |
| 11 | 19 | 26 | 35 | 45 | 54 | 49 | 38 | 26 | 13 |
| 8 | 14 | 19 | 24 | 30 | 33 | 32 | 26 | 18 | 9 |
| 4 | 7 | 10 | 12 | 15 | 16 | 15 | 13 | 9 | 4 |
Temperature in field 1x7 after 71 iterations:
