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 72°C heat to the field 7x3
What is the temperature (rounded to whole numbers) in the field 3x9 after 33 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 | 2 | 4 | 3 | 2 |
| 1 | 1 | 1 | 2 | 2 | 3 | 9 | 15 | 11 | 6 |
| 1 | 1 | 2 | 2 | 3 | 9 | 23 | 43 | 26 | 12 |
| 1 | 2 | 2 | 3 | 5 | 16 | 43 | 115 | 46 | 18 |
| 1 | 2 | 2 | 3 | 5 | 13 | 28 | 47 | 30 | 14 |
| 1 | 2 | 2 | 3 | 5 | 9 | 16 | 22 | 17 | 9 |
| 1 | 2 | 2 | 3 | 4 | 6 | 9 | 11 | 9 | 5 |
| 1 | 2 | 2 | 2 | 3 | 4 | 5 | 6 | 5 | 3 |
| 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 2 |
| 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Temperature in field 3x9 after 33 iterations:
