| Алтухов Егор, 321 группа TriangleSquare 2678 | Омаров Микаил, 321 группа TriangleSquare 2641 | ||||
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| f | 1 | from decimal import Decimal, getcontext | f | 1 | from decimal import Decimal, getcontext |
| n | 2 | getcontext().prec = 250 | n | 2 | getcontext().prec = 1023 |
| 3 | x1, y1, x2, y2, x3, y3 = map(Decimal, input().split(',')) | 3 | x1, y1, x2, y2, x3, y3 = map(Decimal, input().split(',')) | ||
| t | 4 | S = abs((x2 - x1) * (y3 - y1) - (y2 - y1) * (x3 - x1)) / 2 | t | 4 | s = abs((x1 - x2) * (y1 - y3) - (x1 - x3) * (y1 - y2)) / 2 |
| 5 | print(S) | 5 | print(s) | ||
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