D COMP2002 Hw3 Fall16 x Homework 3 2 Name the se containing your c source code:
ID: 3777902 • Letter: D
Question
D COMP2002 Hw3 Fall16 x Homework 3 2 Name the se containing your c source code: hwa secowywycppn where your section number should replace not and your own student ID should replace the string nwwY. Grading table: Program runs without syntax errors Comments and Style Variable declaration input and prompt Checking that the files have been successfully Wntingond reading data from/to 19 Looping Flow control Calculation of the averages Displaying the menu Displaying the averages TOTAL Problem Specification Your friend asks you to help him/her in studying the height of a population. He/she wants to store data in a file called "population dat" of the following format a sequence of code and height separated by one space. The code can be either 1, in that case the following height corresponds to a man, or 2, in that case the following height correspond a woman (See Figure las a sample). uncti... docy a Lab10 B.pdf Lab10C (1) pdf ab10.pdfExplanation / Answer
#include < iostream >;
using namespace std;
int main () {
int nMale = 0, nFemale = 0, nTotal = 0, choice, sex;
cout << " THIS PROGRAM COUNTS AND PRINTS THE NUMBER OF MALES AND FEMALES IN A CLASS ";
cout << " ------------------------------------------------------------------------- ";
cout << "Do you want to start? Enter -1 to exit: ";
cin >> choice;
while (choice != -1) {
cout << " Is population? (1 = yes, 2 = no): ";
cin >> sex;
if (sex == 1) {
nMale += 1;
} else {
nFemale += 1;
}
nTotal += 1;
cout << " Do you want to start? Enter -1 to exit: ";
cin >> choice;
}
cout << " The total number of MALE students = " << nMale;
cout << " The total number of FEMALE students = " << nFemale;
cout << " The total number of population = " << nTotal;
return 0;
}
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