Calc

#include<stdio.h>
int main()
{
    int choice;
    float x, y, result;
    printf("1. Addition\n");
    printf("2. Subtraction\n");
    printf("3. Multiplication\n");
    printf("4. Division\n");
    printf("5. Exit\n\n");
    printf("Enter your choice: ");
    scanf("%d", &choice);

    if (choice >= 1 && choice <= 4)
    {
        printf("Enter any two numbers: ");
        scanf("%lf %lf", &x &y);
    }
    switch(choice)
    {
    case 1:
        result = x+y;
        printf("Result = %0.2f", result);
        break;
    case 2:
        result = x-y;
        printf("Result = %0.2f", result);
        break;
    case 3:
        result = x*y;
        printf("Result = %0.2f", result);
        break;
    case 4:
        result = x%y;
        printf("Result = %0.2f", result);
        break;
    case 5:
        return 0;
    }
    return 0;
}