/*
Name: William Horowitz
Course: CSCI 1110-03
Subject: Assignment 1
Instructor: Dr. Reza Sadeghi
Date: 02/23/2021
*/

#include <stdio.h>
#include <math.h>

int main (void) {
    puts("\n\n\t************************\n\tWelcome to Billy's Calculator\n\t************************");

    double x,y;
    char Operator;

    printf("Please enter the operation you want to perform +,-,*,/,s,e :");
    scanf("%c",&Operator);

    printf("Please enter the first number :");
    scanf("%lf",&x);

    printf("Please enter the second number :");
    scanf("&lf",&y);

    if (Operator == "+")
    {
        puts("ADDITION");
        printf("%.2f added to %.2f is %.2f\n",x,y,x+y);


    }
    else if (Operator == "-") {
        printf("%.2f minus %.2f is %.2f\n",x,y,x-y);

    }
    else if (Operator == "*") {
        printf("%.2f multiplied by %.2f is %.2f\n",x,y,x*y);

    }
    else if (Operator == "/") {
        printf("%.2f divided by %.2f is %.2f\n",x,y,x/y);

    }
    else if (Operator == "e") {
        printf("%.2f to the power of 2 is %.2f and %.2f to the power of 2 is %.2f\n",x,x*x,y,y*y);

    }

    return 0;

};