I have no idea where is exactly the problem

Question

#include "myClass.h"
#include <iostream>

using namespace std;

myClass::deposit()
{
int sum1;
cin>>sum1;
balance += sum1;
}
myClass::withdraw()
{
int sum2;
cin>>sum2;
balance -= sum2;
}
myClass::getBalance()
{
return balance;
}

Then goes error alert: /Users/m_o**k/Documents/ClassTest/myClass.cpp|6|error: C++ requires a type specifier for all declarations|

Answer 1

Donna
The balance variable has declared in the header file as part of the class interface. The problem lies in the missing return type of getBalance function definition.

int myClass::getBalance()

Answer 2

You have to make sure to include the return type for each of the functions. For example, getBalance() function returns a variable of type int, I assume. Therefore, the correct syntax is:
int myClass::getBalance(){return balance}
Do this for every function in your cpp file.