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 130°C heat to the field 0x6
What is the temperature (rounded to whole numbers) in the field 7x7 after 103 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)
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| 4 | 5 | 4 | 2 | 2 | 1 | 1 | 1 | 1 | 0 |
| 17 | 16 | 10 | 6 | 3 | 2 | 1 | 1 | 1 | 0 |
| 55 | 38 | 21 | 11 | 5 | 3 | 2 | 1 | 1 | 0 |
| 174 | 69 | 31 | 14 | 7 | 4 | 2 | 1 | 1 | 0 |
| 58 | 42 | 24 | 13 | 7 | 4 | 2 | 1 | 1 | 0 |
| 21 | 20 | 14 | 9 | 5 | 3 | 2 | 1 | 1 | 0 |
| 7 | 8 | 7 | 4 | 3 | 2 | 1 | 1 | 0 | 0 |
Temperature in field 7x7 after 103 iterations:
