- Joined
- Feb 25, 2017
- Posts
- 47
- Reaction
- 178
- Points
- 149
package Paul;
import java.util.Scanner;
public class Paul {
static void Calcu(){
System.out.println("WELCOME TO MY CALCULATOR BY: JohnPaul");
Scanner input = new Scanner(System.in);
int ans = 0;
System.out.println(" 1.Addition 2.Subtraction 3.Multiplication 4.Division ");
String operator = input.next();
System.out.println("First number");
int Firstnumber = input.nextInt();
System.out.println("Second number");
int Secondnumber = input.nextInt();
switch(operator){
case "1":
ans = Firstnumber + Secondnumber;
System.out.println(" Answer is: " + ans);
break;
case "+" :
ans = Firstnumber + Secondnumber;
System.out.println(" Answer is: " + ans);
break;
case "2":
ans = Firstnumber - Secondnumber;
System.out.println(" Answer is: " + ans);
break;
case "-" :
ans = Firstnumber - Secondnumber;
System.out.println(" Answer is: " + ans);
break;
case "3":
ans = Firstnumber * Secondnumber;
System.out.println(" Answer is: " + ans);
break;
case "*" :
ans = Firstnumber * Secondnumber;
System.out.println(" Answer is: " + ans);
break;
case "4" :
ans = Firstnumber / Secondnumber;
System.out.println("Answer is:" + ans);
break;
case "/" :
ans = Firstnumber / Secondnumber;
System.out.println("Answer is:" + ans);
break;
default :
System.out.println(" SORRY YOUR CODE IS WRONG PLEASE TRY AGAIN!! ");
Calcu();
}
Options();
}
@SuppressWarnings("fallthrough")
static void Options(){
Scanner men = new Scanner(System.in);
System.out.println("1.New data \n2.Exit");
int opti = men.nextInt();
switch(opti){
case 1 :
Calcu();
case 2 :
System.exit(0);
default :
System.out.println(" SYSTEM ERROR! PLEASE TRY AGAIN! ");
Options();
}
}
public static void main(String[] args) {
Calcu();
}
}
Kayo na bahala mag change ng files name siguro alam nyo nayan GoodLuck
import java.util.Scanner;
public class Paul {
static void Calcu(){
System.out.println("WELCOME TO MY CALCULATOR BY: JohnPaul");
Scanner input = new Scanner(System.in);
int ans = 0;
System.out.println(" 1.Addition 2.Subtraction 3.Multiplication 4.Division ");
String operator = input.next();
System.out.println("First number");
int Firstnumber = input.nextInt();
System.out.println("Second number");
int Secondnumber = input.nextInt();
switch(operator){
case "1":
ans = Firstnumber + Secondnumber;
System.out.println(" Answer is: " + ans);
break;
case "+" :
ans = Firstnumber + Secondnumber;
System.out.println(" Answer is: " + ans);
break;
case "2":
ans = Firstnumber - Secondnumber;
System.out.println(" Answer is: " + ans);
break;
case "-" :
ans = Firstnumber - Secondnumber;
System.out.println(" Answer is: " + ans);
break;
case "3":
ans = Firstnumber * Secondnumber;
System.out.println(" Answer is: " + ans);
break;
case "*" :
ans = Firstnumber * Secondnumber;
System.out.println(" Answer is: " + ans);
break;
case "4" :
ans = Firstnumber / Secondnumber;
System.out.println("Answer is:" + ans);
break;
case "/" :
ans = Firstnumber / Secondnumber;
System.out.println("Answer is:" + ans);
break;
default :
System.out.println(" SORRY YOUR CODE IS WRONG PLEASE TRY AGAIN!! ");
Calcu();
}
Options();
}
@SuppressWarnings("fallthrough")
static void Options(){
Scanner men = new Scanner(System.in);
System.out.println("1.New data \n2.Exit");
int opti = men.nextInt();
switch(opti){
case 1 :
Calcu();
case 2 :
System.exit(0);
default :
System.out.println(" SYSTEM ERROR! PLEASE TRY AGAIN! ");
Options();
}
}
public static void main(String[] args) {
Calcu();
}
}
Kayo na bahala mag change ng files name siguro alam nyo nayan GoodLuck