Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 7°C. We apply continuously 187°C heat to the field 3x0
What is the temperature (rounded to whole numbers) in the field 3x8 after 109 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Field after 4 iterations (rounded after 4th iteration)
| 6 | 25 | 81 | 252 | 85 | 32 | 13 | 6 | 3 | 1 |
| 7 | 24 | 58 | 103 | 63 | 34 | 18 | 10 | 5 | 2 |
| 6 | 17 | 33 | 48 | 39 | 26 | 16 | 10 | 6 | 3 |
| 4 | 11 | 19 | 25 | 23 | 18 | 13 | 9 | 6 | 3 |
| 3 | 7 | 12 | 15 | 15 | 13 | 11 | 8 | 6 | 3 |
| 3 | 6 | 8 | 10 | 10 | 10 | 9 | 7 | 5 | 3 |
| 3 | 5 | 6 | 8 | 8 | 8 | 8 | 7 | 5 | 2 |
| 2 | 4 | 5 | 6 | 6 | 7 | 6 | 5 | 4 | 2 |
| 2 | 3 | 4 | 4 | 5 | 5 | 5 | 4 | 3 | 1 |
| 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
Temperature in field 3x8 after 109 iterations:
