Untitled
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c_cpp
25 days ago
469 B
0
Indexable
Never
#include <iostream> using namespace std; int main() { setlocale(LC_ALL, "Russian"); float a, b, c, d, x, x1, x2; cin >> a >> b >> c; d = (b * b) - (4 * a * c); if (d > 0) { cout << "Два корня: "; x1 = (-b - sqrt(d)) / (2 * a); x2 = (-b + sqrt(d)) / (2 * a); cout << x1 << " " << x2; } if (d == 0) { cout << "Один корень: "; x = -b / (2 * a); cout << x; } if (d < 0) { cout << "Корней нет"; } }