Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 30°C. We apply continuously 189°C heat to the field 5x5
What is the temperature (rounded to whole numbers) in the field 9x5 after 112 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 7 | 9 | 10 | 10 | 10 | 10 | 9 | 7 | 4 |
| 7 | 12 | 15 | 17 | 17 | 19 | 18 | 16 | 12 | 6 |
| 9 | 15 | 19 | 21 | 25 | 30 | 29 | 25 | 18 | 9 |
| 10 | 17 | 21 | 28 | 43 | 60 | 52 | 38 | 25 | 12 |
| 10 | 17 | 25 | 43 | 82 | 134 | 93 | 58 | 34 | 16 |
| 10 | 19 | 30 | 60 | 134 | 324 | 145 | 76 | 41 | 19 |
| 10 | 18 | 29 | 52 | 93 | 145 | 103 | 65 | 39 | 18 |
| 9 | 16 | 25 | 38 | 58 | 76 | 65 | 48 | 30 | 15 |
| 7 | 12 | 18 | 25 | 34 | 41 | 39 | 30 | 20 | 10 |
| 4 | 6 | 9 | 12 | 16 | 19 | 18 | 15 | 10 | 5 |
Temperature in field 9x5 after 112 iterations:
