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Calc.java
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// https://www.facebook.com/anushka.saine.735/posts/137136021429328
// subscribed by status gram
import java.util.
//Simple calculator
public class calc
{
public static void main(String[] args)
{
Scanner in = new Scanner(System.in);
double a, b, c = 0.0;
System.out.print("Enter the first number \n");
a = in.nextDouble();
System.out.print("And enter second \n");
b = in.nextDouble();
System.out.print("Choose the operation " +
"\n1.Addition" +
"\n2.Subtraction" +
"\n3.Multiplication" +
"\n4.Division" +
"\n5.Power" +
"\n#Please enter the number of operation \n");
double somethin = in.nextDouble();
double addition = 1;
double subtraction = 2;
double multiplication = 3;
double division = 4 ;
double power = 5;
if (somethin == addition) {
c = a + b;
System.out.println(a + " + " + b + " = " + c); }
else if (somethin == subtraction) {
c = a - b;
System.out.println(a + " - " + b + " = " + c); }
else if (somethin == multiplication) {
c = a * b;
System.out.println(a + " * " + b + " = " + c); }
else if (somethin == division) {
c = a / b;
System.out.println(a + " / " + b + " = " + c); }
else if (somethin == power) {
System.out.println("Enhance A or B?" +
"\n1.A" +
"\n2.B");
double enhance = in.nextDouble();
double first = 1;
double second = 2;
if (enhance == first) {
System.out.println(Math.pow(a, 2)); }
else if (enhance == second); {
System.out.println(Math.pow(b, 2)); }
}
}
}