A function int area(t_square sq) that computes the area of the square sq is given.

We would like to define a function int compare_squares(t_square sq1, t_square sq2) that compares two squares sq1 and sq2 based on their area. It returns a negative integer if sq1 has a smaller area than sq2 , a positive integer if sq1 has a larger area than sq2 , and 0 if both squares have the same area.

Among the following definitions, which one is correct ?

Question

A function  int area(t_square sq)  that computes the area of the square  sq  is given.

We would like to define a function  int compare_squares(t_square sq1, t_square sq2)  that compares two squares  sq1  and  sq2  based on their area. It returns a negative integer if  sq1  has a smaller area than  sq2 , a positive integer if  sq1  has a larger area than  sq2 , and 0 if both squares have the same area.

Among the following definitions, which one is correct ?

Answer

int compare_squares(t_square * sq1, t_square * sq2) {
    int a1 = area(*sq1);
    int a2 = area(*sq2);
    return a1 < a2;
}

Answer

int compare_squares(t_square sq1, t_square sq2) {
    int a1 = area(sq1);
    int a2 = area(sq2);
    return a1 < a2;
}

Answer

int compare_squares(t_square sq1, t_square sq2) {
    int a1 = area(sq1);
    int a2 = area(sq2);
    return a1 - a2;
}

Answer

int compare_squares(t_square * sq1, t_square * sq2) {
    int a1 = area(sq1);
    int a2 = area(sq2);
    return a1 - a2;
}

Crowdly

A function int area(t_square sq) that computes the area of the square sq is ...

Want instant access to all verified answers on moodle.myefrei.fr?