Question

Programming, Use IF-THEN structure to write a C++ program that output Male if the gender input is ‘M’ or 'm', Female if the gender is ‘F’ or 'f', and invalid gender otherwise. 1) Declare variable, 2) draw your flow chart on the back, and 3) do the coding in C++.

Answer 1

1) The variable declaration:

char gender;

2) The flow chart is given below:

inder No Yes MALE ors Nos FEMALE INVALID GENDER

3)

CODE

======================

#include <iostream>

using namespace std;

int main() {
char gender;
cout << "Enter the gender (M/F) : ";
cin >> gender;
  
if(gender == 'm' || gender == 'M') {
cout << "You have entered MALE" << endl;
} else if(gender == 'f' || gender == 'F') {
cout << "You have entered FEMALE" << endl;
} else {
cout << "You have entered INVALID GENDER!!";
}
  
return 0;
}

Enter the gender (M/F) : You have entered FEMALE