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 177°C heat to the field 5x6
What is the temperature (rounded to whole numbers) in the field 7x5 after 124 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 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 |
| 2 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 1 |
| 2 | 3 | 4 | 5 | 5 | 6 | 6 | 5 | 4 | 2 |
| 2 | 4 | 5 | 6 | 9 | 13 | 13 | 10 | 6 | 3 |
| 2 | 4 | 5 | 10 | 23 | 38 | 31 | 20 | 12 | 5 |
| 2 | 4 | 8 | 23 | 58 | 106 | 69 | 38 | 19 | 8 |
| 2 | 5 | 12 | 38 | 106 | 283 | 117 | 53 | 25 | 11 |
| 2 | 5 | 11 | 30 | 68 | 116 | 77 | 43 | 23 | 10 |
| 2 | 3 | 8 | 19 | 36 | 52 | 42 | 28 | 16 | 7 |
| 1 | 2 | 4 | 9 | 16 | 21 | 19 | 13 | 8 | 4 |
Temperature in field 7x5 after 124 iterations:
