Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 7°C. We apply continuously 147°C heat to the field 1x1
What is the temperature (rounded to whole numbers) in the field 5x3 after 125 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Field after 4 iterations (rounded after 4th iteration)
| 34 | 73 | 44 | 22 | 11 | 6 | 4 | 3 | 2 | 1 |
| 73 | 225 | 90 | 40 | 20 | 11 | 7 | 5 | 3 | 2 |
| 44 | 90 | 61 | 35 | 20 | 12 | 8 | 6 | 4 | 2 |
| 22 | 40 | 35 | 25 | 17 | 12 | 9 | 7 | 5 | 2 |
| 11 | 20 | 20 | 17 | 13 | 10 | 8 | 7 | 5 | 2 |
| 6 | 11 | 12 | 12 | 10 | 9 | 8 | 7 | 5 | 2 |
| 4 | 7 | 8 | 9 | 8 | 8 | 7 | 6 | 4 | 2 |
| 3 | 5 | 6 | 7 | 7 | 7 | 6 | 5 | 4 | 2 |
| 2 | 3 | 4 | 5 | 5 | 5 | 4 | 4 | 3 | 1 |
| 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
Temperature in field 5x3 after 125 iterations:
