Help with assignment in c++

float TriangleArea(float a, float b, float c) {
float p = (a + b + c) / 2;
return sqrt(p * (p - a) * (p - b) * (p - c));
}

int main()
{
float a = 10;
float b = 5;
float c = 7;

float area = TriangleArea(a, b, c);

float hA = (area * 2) / a;
float hB = (area * 2) / b;
float hC = (area * 2) / c;

std::cout << "S = " << TriangleArea(10, 5, 6) << std::endl;

std::cout << "aH = " << hA << " bH = " << hB << " cH = " << hC << std::endl;
}

C

float TriangleArea(float a, float b, float c) {

    float p = (a + b + c) / 2;

    return sqrt(p * (p - a) * (p - b) * (p - c));

}



int main()

{

    float a = 10;

    float b = 5;

    float c = 7;



    float area = TriangleArea(a, b, c);



    float hA = (area * 2) / a;

    float hB = (area * 2) / b;

    float hC = (area * 2) / c;



    std::cout << "S = " << TriangleArea(10, 5, 6) << std::endl;



    std::cout << "aH = " << hA << " bH = " << hB << " cH = " << hC << std::endl;

}