C++ Program For Arithmetic Operations Using Switch Case

#include<iostream>
using namespace std;
int main()
{
 float a,b,rem;
 int ch,q;

 cout<<"Arithmetic Operatios";
 cout<<"\n1.Addition\n2.Subtraction\n3.Multiplication\n4.Division\n5.Mode";
 cout<<"\n\nEnter Your Choice:\n";
 cin>>ch;

 switch(ch)
 {
 case 1:
 {
 cout<<"\nEnter Two Value Ie:- Value Of A And B ";
 cin>>a>>b;
 rem=a+b;
 cout<<"\n  Result = "<<rem;
 cout<<"\n";
 }
 break;

 case 2:
 {
 cout<<"\nEnter Two Value Ie:- Value Of A And B";
 cin>>a>>b;
 rem=a-b;
 cout<<"\n  Result = "<<rem;
 cout<<"\n";
 }
 break;

 case 3:
 {
 cout<<"\nEnter Two Value Ie:- Value Of A And B";
 cin>>a>>b;
 rem=a*b;
 cout<<"\n  Result = "<<rem;
 cout<<"\n";
 }
 break;

 case 4:
 {
 cout<<"\nEnter Two Value Ie:- Value Of A And B";
 cin>>a>>b;
 
 if(a>=b)
 {
 rem=a/b;
 cout<<"\n  Result = "<<rem;
 cout<<"\n";
 }
 else
 cout<<"\nt 1st Varable Should Be Greater Than 2nd.  !!!";
 cout<<"\n";
 }
 break;

 case 5:
 {
 cout<<"\nEnter Two Value Ie:- Value Of A And B";
 cin>>a>>b;
 if(a>=b)
 {
 q=a/b;
 rem=a-(b*q);
 cout<<"\n  Result = "<<rem;
 cout<<"\n";
 }
 else
 cout<<"\nt 1st Varable Should Be Greater Than 2nd.  !!!";
 cout<<"\n";
 }
 break;
 }

return 0;
}

Output:

Arithmetic Operatios

1.Addition

2.Subtraction

3.Multiplication

4.Division

5.Mode

Enter Your Choice:

3

Enter Two Value Ie:- Value Of A And B100 2000

  Result = 200000