In this tutorial learn how you can write a c program to implement a simple calculator using switch statement.

We are using switch case for this tutorial.

Example of switch case:


C programming is a powerful general-purpose programming language. It can be used to develop software like operating systems, databases, compilers, etc.


write c program to implement simple calculator using switch statement


Write a Program to Implement a Simple Calculator using Switch Statement

Here is the code to implement a simple calculator using switch statement in C programming.

#include <stdio.h> //WAP to implement a simple calculator using switch statement
int main()
{
double num1, num2, result;
char operator;
printf("Please enter the first number you want:n");
scanf("%lf", &num1);
printf("Please enter the second number you want:n");
scanf("%lf", &num2);
printf("Please enter the operator (+,-,*,/):n");
getchar();
operator= getchar();
switch (operator)
{
case '+':
result = num1 + num2;
printf("Required answer is %.2lf.", result);
break;
case '-':
result = num1 - num2;
printf("Required answer is %.2lf.", result);
break;
case '*':
result = num1 * num2;
printf("Required answer is %.2lf.", result);
break;
case '/':
result = num1 / num2;
printf("Required answer is %.2lf.", result);
break;
default:
printf("Operator isnot valid.");
}
return 0;
}

Test Live At Jdoodle


Conclusion

This is how you can implement a simple calculator using switch statement in c programming. Comment below if you like our tutorial.