Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 3°C. We apply continuously 66°C heat to the field 5x1
What is the temperature (rounded to whole numbers) in the field 3x5 after 38 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Field after 4 iterations (rounded after 4th iteration)
| 0 | 1 | 2 | 7 | 18 | 34 | 20 | 10 | 5 | 2 |
| 1 | 1 | 4 | 13 | 38 | 103 | 41 | 18 | 8 | 3 |
| 1 | 2 | 4 | 11 | 25 | 43 | 28 | 16 | 8 | 4 |
| 1 | 2 | 4 | 8 | 14 | 20 | 17 | 11 | 7 | 3 |
| 1 | 2 | 3 | 5 | 8 | 11 | 10 | 7 | 5 | 2 |
| 1 | 2 | 3 | 4 | 5 | 6 | 6 | 5 | 4 | 2 |
| 1 | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 3 | 1 |
| 1 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 1 |
| 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
Temperature in field 3x5 after 38 iterations:
