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 122°C heat to the field 2x7
What is the temperature (rounded to whole numbers) in the field 7x4 after 140 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 |
| 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| 0 | 2 | 6 | 5 | 4 | 3 | 2 | 1 | 1 | 0 |
| 3 | 12 | 23 | 18 | 11 | 6 | 3 | 2 | 1 | 0 |
| 11 | 36 | 69 | 44 | 23 | 11 | 6 | 3 | 1 | 1 |
| 21 | 69 | 191 | 77 | 34 | 15 | 7 | 3 | 2 | 1 |
| 16 | 42 | 75 | 48 | 26 | 13 | 7 | 3 | 2 | 1 |
| 8 | 19 | 28 | 22 | 14 | 7 | 4 | 2 | 1 | 0 |
Temperature in field 7x4 after 140 iterations:
