Addition Subtraction Multiplication and Division Example

#include <stdio.h>

int main() {
    double num1, num2;
   
    printf("Enter the first number: ");
    scanf("%lf", &num1);
   
    printf("Enter the second number: ");
    scanf("%lf", &num2);
   
    // Addition
    printf("%.2lf + %.2lf = %.2lf\n", num1, num2, num1 + num2);
   
    // Subtraction
    printf("%.2lf - %.2lf = %.2lf\n", num1, num2, num1 - num2);
   
    // Multiplication
    printf("%.2lf * %.2lf = %.2lf\n", num1, num2, num1 * num2);
   
    // Division
    if (num2 != 0) {
        printf("%.2lf / %.2lf = %.2lf\n", num1, num2, num1 / num2);
    } else {
        printf("Division by zero is not allowed.\n");
    }
   
    return 0;
}

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