Pract 01 | Yordanka Ilieva #16
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| //cout << "Perimeter: " << P << '\n' << "Area: " << S; | ||
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| //Задача 3. | ||
| //double a; |
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Променливата е по-добре да се казва lev
| //double Discriminant = b * b - 4 * a * c; | ||
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| //if (Discriminant > 0) { |
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На този етап не можеше да се ползва if
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Подсказка как да го направя без if? Как да разгледам отделните случаи за дискриминантата?
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int D = b * b - 4 * a * c;
int x1 = (-b + sqrt(D)) / 2 * a;
int x2 = (-b - sqrt(D)) / 2 * a;
cout << "x1 = " << x1 << ", x2 = " << x2;*/
| //b = a; | ||
| //a = c; | ||
| //cout << a << endl << b; | ||
| //Задача 10.2 без допълнителна променлива - помощ |
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Help:
a=4,b=3
a=a+b; // a=7,b=3
b=a-b;// a=7,b=4
a=a-b;//a=3,b=4
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