In this Post, I have Managed to Show you how you Can Easily Create Calculator in C++. It is very Simple and Easy to Create Program.
For Better Understanding You Should Watch the Full Video [Explained In Hindi Language] By Clicking the Video Button Given Below
Source Code Here :-
#include <iostream>
#include <stdio.h>
using namespace std;
int main(){
int inp_number;
int while_runner = 0;
int add_first;
int add_second;
int sub_first;
int sub_second;
int multi_first;
int multi_second;
int div_first;
int div_second;
cout<<"Welcome to Calculator. Press Enter to Continue"<<endl;
getchar();
while (while_runner==0)
{
cout<<"Use any of the Below Functions."<<endl;
cout<<"Press 1 For Addition"<<endl;
cout<<"Press 2 For Substraction"<<endl;
cout<<"Press 3 For Multiplication"<<endl;
cout<<"Press 4 For Division"<<endl;
cin>>inp_number;
if (inp_number==1)
{
cout<<"Enter the first Number to Add:- "<<endl;
cin>>add_first;
cout<<"Enter the Second Number to Add:- "<<endl;
cin>>add_second;
try
{
cout<<add_first+add_second<<endl;
}
catch(const std::exception& e)
{
cout<<"Enter a Valid Number"<<endl;
break;
}
}
else if (inp_number==2)
{
cout<<"Enter the first Number to Substract:- "<<endl;
cin>>sub_first;
cout<<"Enter the Second Number to Substract:- "<<endl;
cin>>sub_second;
try
{
cout<<sub_first-sub_second<<endl;
}
catch(const std::exception& e)
{
cout<<"Enter a Valid Number"<<endl;
break;
}
}
else if (inp_number==3)
{
cout<<"Enter the first Number to Multiply:- "<<endl;
cin>>multi_first;
cout<<"Enter the Second Number to Multiply:- "<<endl;
cin>>multi_second;
try
{
cout<<multi_first*multi_second<<endl;
}
catch(const std::exception& e)
{
cout<<"Enter a Valid Number"<<endl;
break;
}
}
else if(inp_number==4)
{
cout<<"Enter the first Number to Divide:- "<<endl;
cin>>div_first;
cout<<"Enter the Second Number to Divide:- "<<endl;
cin>>div_second;
try
{
cout<<div_first/div_second<<endl;
}
catch(const std::exception& e)
{
cout<<"Enter a Valid Number"<<endl;
break;
}
}
else {
cout<<"Enter a Valid Option";
break;
}
}
}
