Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 23°C. We apply continuously 163°C heat to the field 3x2
What is the temperature (rounded to whole numbers) in the field 9x9 after 70 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Field after 4 iterations (rounded after 4th iteration)
| 3 | 9 | 21 | 35 | 28 | 20 | 13 | 10 | 6 | 3 |
| 8 | 25 | 59 | 104 | 70 | 42 | 27 | 18 | 12 | 6 |
| 13 | 41 | 106 | 271 | 118 | 61 | 36 | 24 | 15 | 7 |
| 13 | 36 | 73 | 120 | 85 | 55 | 37 | 26 | 17 | 8 |
| 11 | 27 | 47 | 63 | 56 | 44 | 33 | 25 | 17 | 9 |
| 10 | 20 | 31 | 39 | 39 | 34 | 29 | 24 | 17 | 9 |
| 9 | 17 | 23 | 28 | 29 | 28 | 25 | 21 | 16 | 8 |
| 7 | 13 | 18 | 21 | 22 | 22 | 21 | 18 | 13 | 7 |
| 5 | 10 | 13 | 15 | 16 | 16 | 15 | 13 | 9 | 5 |
| 3 | 5 | 6 | 7 | 8 | 8 | 8 | 7 | 5 | 2 |
Temperature in field 9x9 after 70 iterations:
