Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 1°C. We apply continuously 100°C heat to the field 0x3
What is the temperature (rounded to whole numbers) in the field 7x4 after 57 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Field after 4 iterations (rounded after 4th iteration)
| 3 | 3 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| 13 | 12 | 8 | 4 | 2 | 1 | 1 | 1 | 0 | 0 |
| 43 | 30 | 16 | 8 | 4 | 2 | 1 | 1 | 1 | 0 |
| 134 | 54 | 24 | 11 | 6 | 3 | 2 | 1 | 1 | 0 |
| 45 | 32 | 19 | 10 | 5 | 3 | 2 | 1 | 1 | 0 |
| 16 | 16 | 12 | 7 | 4 | 3 | 2 | 1 | 1 | 0 |
| 6 | 8 | 7 | 5 | 3 | 2 | 2 | 1 | 1 | 0 |
| 3 | 4 | 4 | 3 | 2 | 2 | 1 | 1 | 1 | 0 |
| 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 0 | 0 |
| 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
Temperature in field 7x4 after 57 iterations:
