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 144°C heat to the field 8x5
What is the temperature (rounded to whole numbers) in the field 4x4 after 134 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 | 2 | 1 |
| 1 | 1 | 2 | 2 | 2 | 2 | 2 | 4 | 7 | 5 |
| 1 | 2 | 2 | 2 | 3 | 3 | 6 | 16 | 27 | 18 |
| 1 | 2 | 2 | 3 | 3 | 5 | 16 | 44 | 81 | 43 |
| 1 | 2 | 2 | 3 | 3 | 9 | 29 | 83 | 223 | 77 |
| 1 | 2 | 2 | 3 | 3 | 8 | 23 | 52 | 88 | 47 |
| 1 | 2 | 2 | 2 | 3 | 6 | 14 | 28 | 38 | 23 |
| 1 | 1 | 2 | 2 | 2 | 4 | 8 | 13 | 16 | 11 |
| 0 | 1 | 1 | 1 | 1 | 2 | 3 | 6 | 6 | 4 |
Temperature in field 4x4 after 134 iterations:
