ill post the code here to see if any1 can quickly see anything.
just to warn you i am literally brand new to c++ (as in started today) and so any advice on how to inprove my methods would be appreciated.
Code:
#include <iostream>
using namespace std;
int add (int num1,int num2);
int sub (int num1,int num2);
int mult(int num1,int num2);
int main()
{
int num1, num2, num3, num4;
cout<<"please enter a number: ";
cin>> num1;
cout<<"and another number: ";
cin>>num2;
cout<< "please pick a funtion(add=1, subtract=2, multiply=3) : ";
cin>>num3;
cin.ignore();
if ( num3 = 1) {
num4=num1+num2;
cout<<"answer: "<<add (num1,num2)<<"\n";
}
else if ( num3 = 2) {
num4=num1-num2;
cout<<"answer: "<<sub (num1,num2)<<"\n";
}
else if ( num3 = 3 ) {
num4=num1*num2;
cout<<"answer: "<<mult (num1,num2)<<"\n";
}
num4 = num1+num2;
cin.get();
}
int add(int num1, int num2)
{
return num1+num2;
}
int sub (int num1, int num2)
{
return num1-num2;
};
int mult (int num1, int num2)
{
return num1*num2;
}