Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 32°C. We apply continuously 186°C heat to the field 3x5
What is the temperature (rounded to whole numbers) in the field 7x3 after 50 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 7 | 9 | 10 | 11 | 11 | 11 | 10 | 7 | 4 |
| 7 | 13 | 16 | 18 | 20 | 20 | 19 | 17 | 13 | 7 |
| 9 | 16 | 23 | 30 | 31 | 29 | 26 | 23 | 17 | 9 |
| 10 | 22 | 40 | 59 | 53 | 43 | 35 | 28 | 20 | 10 |
| 14 | 36 | 78 | 132 | 94 | 63 | 45 | 33 | 23 | 11 |
| 18 | 52 | 129 | 318 | 145 | 80 | 52 | 36 | 24 | 12 |
| 17 | 45 | 89 | 143 | 104 | 70 | 49 | 36 | 24 | 12 |
| 14 | 32 | 55 | 74 | 66 | 52 | 41 | 31 | 21 | 10 |
| 10 | 20 | 32 | 40 | 39 | 34 | 28 | 22 | 15 | 7 |
| 5 | 10 | 15 | 18 | 19 | 17 | 14 | 11 | 8 | 4 |
Temperature in field 7x3 after 50 iterations:
