In this program, we will use the C++ switch case to perform for arithmetic operations such as Addition, Subtraction, Multiplication and Division

**C++ program to perform arithmetic operations using switch case**

#include<iostream.h> #include<conio.h> void main() { clrscr(); float num_1,num_2; int operation; cout<<"What Arithmetic Operation You want to perform:\n"; cout<<"Press 1 for Addition \n" ; cout<<"Press 2 for Subtraction\n"; cout<<"Press 3 for Multiplication\n"; cout<<"Press 4 for Division\n"; cin>>operation; cout<<"Now Enter Two Numbers\n"; cin>>num_1>>num_2; switch (operation) { case 1: cout<<"The Addition result is: "<<num_1+num_2; break; case 2: cout<<"The Subtraction result is: "<<num_1-num_2; break; case 3: cout<<"The Multiplication result is: "<<num_1*num_2; break; case 4: cout<<"The Division result is: "<<num_1/num_2; break; } getch(); }

**Output:**

What Arithmetic Operation You want to perform: Press 1 for Addition Press 2 for Subtraction Press 3 for Multiplication Press 4 for Division 4 Now Enter Two Numbers 100 30 The Division result is: 3.33333