#include <iostream>
#include<conio.h>
using namespace std;
//function declaration
void addition(int,int);
void subtraction(int,int);
void multiplication(int,int);
void division(int,int);
int main()
{
int FirstNumber,SecondNumber,operatar;
char answer;
do
{
cout<<"Enter the value of two numbers"<<endl;
cout<<"Enter the first no:";
cin>>FirstNumber;
cout<<"Enter the second no:";
cin>>SecondNumber;
cout<<"For addition of two numbers press 1"<<endl;
cout<<"For subtracyion of two numbers press 2"<<endl;
cout<<"For Multiplication of two numbers press 3"<<endl;
cout<<"For dividionof two numbers press 4"<<endl;
cout<<"Enter your choice:";
cin>>operatar;
if(operatar==1)
{
addition( FirstNumber, SecondNumber);
}
else if(operatar==2)
{
subtraction( FirstNumber,SecondNumber );
}
else if(operatar==3){
multiplication( FirstNumber, SecondNumber) ;
}
else if(operatar==4){
division(FirstNumber, SecondNumber);
}
else
{
cout<<"You entered wrong operator"<<endl;
}
cout<<"if you want to continue press y"<<endl;
cin>>answer;
}
while(answer=='y');
cout<<"Thank you for joining us";
getch();
}
//function defination
void addition(int a,int b)
{
cout<<"Addition of two number is:"<<a+b<<endl;
}
void subtraction(int a,int b)
{
cout<<"Subtraction of two number is:"<<a-b<<endl;
}
void multiplication(int a,int b)
{
cout<<"Multiplication of two number is:"<<a*b<<endl;
}
void division(int a,int b)
{
cout<<"Division of two number is:"<<a/b<<endl;
}
Output
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