# Arithmetic operations such as addition, subtraction, multiplication, and division C program

• First, we declare two integer variables `num1` and `num2` to store the two numbers to be operated upon.
• Then, we declare a `float` variable `result` to store the result of the arithmetic operation.
• Next, we declare a character variable `operator` to store the arithmetic operator to be used.
• We then use the `printf` function to prompt the user to enter two numbers and an operator.
• The `scanf` function is used to read the input values for the two numbers and the operator.
• Next, we use a `switch` statement to perform the arithmetic operation based on the value of the `operator` variable.
• In each case of the `switch` statement, we perform the respective arithmetic operation and print the result using the `printf` function.
• If the value of the `operator` variable is not one of the four arithmetic operators (+, -, *, /), the default case is executed and an error message is displayed.
• Finally, the `return` statement is used to return a value of 0 to indicate that the program has run successfully.

``````#include <stdio.h>

int main()
{
int num1, num2;
float result;
char operator;

printf("Enter two numbers: ");
scanf("%d %d", &num1, &num2);

printf("Enter an operator (+, -, *, /): ");
scanf(" %c", &operator);

switch(operator)
{
case '+':
result = num1 + num2;
printf("%.2f\n", result);
break;

case '-':
result = num1 - num2;
printf("%.2f\n", result);
break;

case '*':
result = num1 * num2;
printf("%.2f\n", result);
break;

case '/':
result = (float) num1 / num2;
printf("%.2f\n", result);
break;

default:
printf("Invalid operator\n");
break;
}

return 0;
}
``````

Digital Marketing Consultants and Social Media Marketing Expert with over 3 years of rich experience in various Branding, Promotions, business directories, On pages and off page optimization, Link building Advertising, Research, paid advertisement, content writing and marketing

## More From Author

### Seven Simple Ways to Sharpen Your Memory

1. 1
Asian wedding photographer in London

[…] Finally, don't forget to enjoy your day! The more relaxed and natural you look in your photos, the more they will capture the happy memories of your wedding day. written by the owner of study from here he wrote amazing article on addition subtraction multiplication division program in c […]

2. 2
Asian wedding photographer in Leicester - phillynes

[…] Once your wedding photos are ready, be sure to take the time to review them with your photographer. This is the perfect opportunity to discuss any concerns you have and to make sure that you are happy with the final results. By taking the time to review the photos, you can be sure that you will love your wedding photos for years to come. written by the owner of study from here he wrote amazing article on addition subtraction multiplication division program in c […]

3. 6
The Connection Between Addition, Subtraction, Multiplication, Di – Best in Business .App

[…] Sensible Functions and Actual-World Impression:Addition, subtraction, multiplication, and division in C aren’t simply theoretical ideas; they’ve sensible functions and real-world affect. These operations are on the coronary heart of quite a few software program functions, algorithms, simulations, and mathematical fashions that clear up actual issues and enhance lives. Figuring out that one’s work has tangible results and contributes to the betterment of society can present a deep sense of objective and happiness addition subtraction multiplication division program in c. […]

4. 7