Question

I am working on this switch program everything seems to be ok but the compiler is giving me an error on the final closing brace and wanted to know where I am making an error
#include <iostream>
#include <iomanip>
#include <cmath>
using namespace std;

int main()

{

int choice;

char repeat;
double MidTerm = 0;

double FinalExam = 0;

double Quiz1 = 0;

double Quiz2 = 0;

double

MidTermGrade = 1,

FinalExamGrade = 2,

Quiz1Grade = 3,

Quiz2Grade = 4,

quit= 5;

cout<<"Please select from the menu choices below.\n";

cout<<"Enter the corresponding number with the grade";

cout<<" you would like to perform.\n";

cout<<"1. MidTermGrade\n";

cout<<"2. FinalExamGrade\n";

cout<<"3. Quiz1Grade\n";

cout<<"Quiz2Grade\n";

cout<<"4. Quit\n";

cin>>choice;

switch (choice) {

case 1:

cout << "Please enter MidTerm Grade.\n";
cin >>MidTermGrade;
MidTermGrade = MidTerm * 50/100;
cout << "The MidTerm Grade " << MidTerm << "." << endl;
break;

case 2:

// input to calculate a rectangle

cout<<"Please enter FinalExamGrade.\n";
cin>>FinalExamGrade ;
FinalExamGrade = FinalExam * 50/100;
cout<<"The FinalExamGrade is "<<FinalExamGrade<<"."<<endl;
break;

case 3:

// input to calculate a triangle

cout<<"Please enter Quiz1Grade\n";
cin>>Quiz1Grade;
Quiz1Grade = Quiz1Grade * 25/100;
cout<<"The Quiz1Grade"<<Quiz1Grade<<"."<<endl;
break;

case 4:
cout<<"Please enter Quiz2Grade\n";
cin>>Quiz2Grade;
Quiz2Grade = Quiz2Grade * 25/100;
cout<<"The Quiz2Grade"<<Quiz2Grade<<"."<<endl;

case 5:

cout<<"you have opted to exit the program\n";
   break;

default:

// input to tell user the input is invalid

cout<<" Invalid entry, try again";

break;

}
cout<<"press any key to repeat program\n";
cin>> repeat;

}
return 0;

Answer 1

Every thing u have written is correct.But the error u made i instead of keeping final '}' at the end of the programm means after return 0 you placed '}' before return 0.so remove the '}' before return 0 and make sure that the brace should be after the return 0.

like:

return 0 ;}