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 146°C heat to the field 9x5
What is the temperature (rounded to whole numbers) in the field 2x4 after 50 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 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 5 |
| 1 | 2 | 2 | 2 | 3 | 3 | 3 | 6 | 14 | 19 |
| 1 | 2 | 2 | 3 | 3 | 3 | 5 | 16 | 39 | 63 |
| 1 | 2 | 2 | 3 | 3 | 3 | 8 | 27 | 74 | 196 |
| 1 | 2 | 2 | 3 | 3 | 3 | 8 | 21 | 44 | 66 |
| 1 | 2 | 2 | 2 | 2 | 3 | 6 | 13 | 22 | 24 |
| 1 | 1 | 2 | 2 | 2 | 2 | 4 | 7 | 10 | 9 |
| 0 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 3 |
Temperature in field 2x4 after 50 iterations:
