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 154°C heat to the field 4x8
What is the temperature (rounded to whole numbers) in the field 0x5 after 107 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 | 5 | 5 | 5 | 4 | 2 |
| 2 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 2 |
| 2 | 4 | 5 | 6 | 7 | 7 | 7 | 6 | 4 | 2 |
| 2 | 4 | 5 | 8 | 13 | 12 | 10 | 8 | 5 | 3 |
| 2 | 4 | 9 | 21 | 34 | 28 | 19 | 12 | 7 | 3 |
| 2 | 6 | 19 | 50 | 92 | 59 | 33 | 18 | 9 | 4 |
| 2 | 9 | 31 | 89 | 241 | 97 | 43 | 20 | 10 | 4 |
| 2 | 6 | 20 | 47 | 84 | 51 | 26 | 13 | 6 | 3 |
Temperature in field 0x5 after 107 iterations:
