Question

Suppose your program has the following declarations to represent information about a student:

string major // possibly empty

float gpa ;

bool female//true if female false if male

Write C++ logical conditions corresponding to each of the following sets. Your answers should be as compact as possible and cover all cases.

1. Male students, whose major starts with the letter 'e' (economics, english, etc), and whose GPA is 2.0 or lower
2. All students, whose major ends in the letter 's' (mathematics, physics, etc), and whos GPA is a perfect 4.0.

Answer 1

below are your conditions

a) !female && !major.empty() && major.find('e') == 0 && gpa <= 2.0

b) !major.empty() && major.find('s') == major.length() -1 && gpa= 4.0