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 1x3
What is the temperature (rounded to whole numbers) in the field 7x0 after 75 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)
| 4 | 9 | 8 | 6 | 5 | 3 | 3 | 2 | 2 | 1 |
| 17 | 34 | 28 | 18 | 11 | 8 | 6 | 4 | 3 | 2 |
| 47 | 101 | 66 | 37 | 20 | 12 | 8 | 6 | 4 | 2 |
| 90 | 276 | 114 | 53 | 27 | 15 | 10 | 7 | 5 | 2 |
| 54 | 110 | 75 | 44 | 25 | 16 | 10 | 8 | 5 | 3 |
| 27 | 48 | 42 | 30 | 20 | 14 | 10 | 7 | 5 | 3 |
| 13 | 23 | 23 | 19 | 15 | 11 | 9 | 7 | 5 | 2 |
| 7 | 12 | 13 | 12 | 10 | 9 | 7 | 6 | 4 | 2 |
| 3 | 6 | 7 | 7 | 7 | 6 | 5 | 4 | 3 | 1 |
| 2 | 3 | 3 | 4 | 3 | 3 | 3 | 2 | 1 | 1 |
Temperature in field 7x0 after 75 iterations:
