PPS Ex: 9 Menu driven program in C using switch-case statements to perform arithmetic operations скачать в хорошем качестве

PPS Ex: 9 Menu driven program in C using switch-case statements to perform arithmetic operations

PPS Experiment 9 : Implement a menu-driven program in C using switch-case statements to perform arithmetic operations | DBATU | PPS | Subject : Programming for Problem Solving Lab (24AF1000ES107L ) Experiment 9 : Implement a menu-driven program in C using switch-case statements to perform arithmetic operations Menu Display: ------------ The program displays a menu of arithmetic operations and an exit option. User Input: The user inputs their choice and the numbers for the operation. Switch-Case: Each case corresponds to an arithmetic operation or the exit option. If the user enters an invalid choice, the default case handles it. Loop: The menu is displayed repeatedly using a while (1) loop until the user chooses to exit. Sample Output: Menu: 1. Addition 2. Subtraction 3. Multiplication 4. Division 5. Exit Enter your choice (1-5): 1 Enter two numbers: 5 7 Result: 12.00 This program is simple, interactive, and demonstrates the use of switch-case and while/do_while statements effectively. //Exp 9 : Menu driven C program to perform arithmetic operations #include stdio.h #include conio.h int main() { int choice; double num1, num2, result; while (1) { // Display menu printf("
Menu:
"); printf("Enter 1. Addition
"); printf("Enter 2. Subtraction
"); printf("Enter 3. Multiplication
"); printf("Enter 4. Division
"); printf("Enter 5. to Exit the program
"); printf("Enter your choice (1-5): "); scanf("%d", &choice); // Perform the chosen operation switch (choice) { case 1: // Addition printf("Enter two numbers to perform addition : "); scanf("%lf %lf", &num1, &num2); result = num1 + num2; printf("Addition Result: %.2lf
", result); break; case 2: // Subtraction printf("Enter two numbers to perform substraction: "); scanf("%lf %lf", &num1, &num2); result = num1 - num2; printf("Substraction Result: %.2lf
", result); break; case 3: // Multiplication printf("Enter two numbers to perform Multiplication : "); scanf("%lf %lf", &num1, &num2); result = num1 * num2; printf("Multiplication Result: %.2lf
", result); break; case 4: // Division printf("Enter two numbers to perform Division operation: "); scanf("%lf %lf", &num1, &num2); if (num2 != 0) { result = num1 / num2; printf("Division Result: %.2lf
", result); } else { printf("Error: Division by zero is not allowed.
"); } break; case 5: // Exit printf("Exiting the program. Goodbye!
"); return 0; default: // Invalid choice printf("Invalid choice! Please try again.
"); } } getch(); return 0; } Output: