Задание по c#.
Постройте таблицу значений функции y=f(x) для х∈[a, b] с шагом h.
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Ответы на вопрос:
Var x1, y1, x2, y2, x3, y3, p: real; function length(x1: real; y1: real; x2: real; y2: real): real; begin length : = sqrt(sqr(x1 - x2) + sqr(y1 - y2)); end; begin read(x1, y1, x2, y2, x3, y3); p : = length(x1, y1, x2, y2) + length(x3, y3, x2, y2) + length(x1, y1, x3, y3); writeln('perimeter is ', p); end.#include < cmath> #include < iostream> float length(float x1, float y1, float x2, float y2){ return pow((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2), 0.5); }int main(){ float x1, y1, x2, y2, x3, y3, p; std: : cin > > x1 > > y1 > > x2 > > y2 > > x3 > > y3; p = length(x1, y1, x2, y2) + length(x3, y3, x2, y2) + length(x1, y1, x3, y3); std: : cout < < "perimeter is " < < p; }
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