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 103°C heat to the field 4x2
What is the temperature (rounded to whole numbers) in the field 7x3 after 58 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)
| 1 | 2 | 4 | 12 | 20 | 15 | 10 | 6 | 3 | 1 |
| 2 | 4 | 13 | 34 | 62 | 40 | 22 | 12 | 7 | 3 |
| 2 | 8 | 23 | 63 | 166 | 69 | 33 | 17 | 9 | 4 |
| 3 | 8 | 19 | 42 | 70 | 47 | 28 | 16 | 9 | 4 |
| 3 | 7 | 14 | 24 | 34 | 29 | 21 | 14 | 8 | 4 |
| 3 | 6 | 10 | 15 | 19 | 18 | 15 | 11 | 7 | 4 |
| 2 | 5 | 7 | 10 | 12 | 12 | 11 | 9 | 6 | 3 |
| 2 | 4 | 6 | 7 | 8 | 8 | 8 | 7 | 5 | 2 |
| 2 | 3 | 4 | 5 | 5 | 5 | 5 | 4 | 3 | 2 |
| 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 1 |
Temperature in field 7x3 after 58 iterations:
