Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 35°C. We apply continuously 77°C heat to the field 4x4
What is the temperature (rounded to whole numbers) in the field 7x3 after 127 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
Field after 4 iterations (rounded after 4th iteration)
| 5 | 8 | 10 | 11 | 12 | 12 | 12 | 11 | 8 | 4 |
| 8 | 14 | 17 | 21 | 23 | 24 | 22 | 19 | 14 | 7 |
| 10 | 17 | 24 | 32 | 40 | 37 | 32 | 27 | 19 | 10 |
| 11 | 21 | 32 | 50 | 73 | 57 | 43 | 33 | 23 | 12 |
| 12 | 23 | 40 | 73 | 151 | 80 | 52 | 37 | 25 | 13 |
| 12 | 24 | 37 | 57 | 80 | 64 | 49 | 37 | 26 | 13 |
| 12 | 22 | 32 | 43 | 52 | 49 | 42 | 34 | 24 | 12 |
| 11 | 19 | 27 | 33 | 37 | 37 | 34 | 29 | 21 | 10 |
| 8 | 14 | 19 | 23 | 25 | 26 | 24 | 21 | 15 | 7 |
| 4 | 7 | 10 | 12 | 13 | 13 | 12 | 10 | 7 | 4 |
Temperature in field 7x3 after 127 iterations:
