Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 4°C. We apply continuously 107°C heat to the field 7x5
What is the temperature (rounded to whole numbers) in the field 9x7 after 35 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Field after 4 iterations (rounded after 4th iteration)
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 1 |
| 1 | 2 | 3 | 3 | 3 | 3 | 5 | 7 | 6 | 3 |
| 1 | 2 | 3 | 3 | 3 | 6 | 14 | 22 | 17 | 9 |
| 1 | 2 | 3 | 3 | 5 | 14 | 35 | 63 | 40 | 18 |
| 1 | 2 | 3 | 4 | 8 | 23 | 64 | 170 | 68 | 26 |
| 1 | 2 | 3 | 4 | 8 | 19 | 41 | 70 | 44 | 20 |
| 1 | 2 | 3 | 3 | 6 | 12 | 23 | 32 | 24 | 13 |
| 1 | 2 | 2 | 3 | 4 | 7 | 12 | 15 | 12 | 7 |
| 0 | 1 | 1 | 1 | 2 | 3 | 5 | 6 | 5 | 3 |
Temperature in field 9x7 after 35 iterations:
