#include <stdio.h>
int main()
{
    float num1, num2, result;
    char operator;
    printf("Choose one of the operator (+, -, /, *)\n");
    scanf(" %c", &operator);

    switch (operator)
    {
    case '+':
        printf("Enter 2 numbers\n");
        scanf("%f %f", &num1, &num2);
        result = num1 + num2;
        printf("Sum of the given 2 number is :- %f", result);
        break;

    case '-':
        printf("Enter a number from which is to be subtracted\n");
        scanf("%f", &num1);
        printf("Now enter the number which it is to be subtracted\n");
        scanf("%f", &num2);
        result = num1 - num2;
        printf("Subtraction of the given 2 number is :- %f", result);
        break;

    case '*':
        printf("Enter 2 numbers\n");
        scanf("%f %f", &num1, &num2);
        result = num1 * num2;
        printf("Product of the given 2 number is :- %f", result);
        break;

    case '/':
        printf("Enter the dividend\n");
        scanf("%f", &num1);
        printf("Now enter the divisor\n");
        scanf("%f", &num2);
        result = num1 / num2;
        printf("Division of the given 2 number is :- %f", result);
        break;

    default:
        printf("Oops!!! Looks like you have entered an invalid input, Please Try again.");
        break;
    }

    return 0;
}
//.............Coded by YASH ALLAPURIA