file: Methods.java
import java.util.Scanner;
import practice.fromOperation;
public class Methods
{
public static void main(String[] args)
{
System.out.print("Plase enter a: ");
Scanner scan = new Scanner(System.in);
int a = scan.nextInt();
System.out.print("Please enter b: ");
int b = scan.nextInt();
System.out.println("first: " +a);
System.out.println("second: " +b);
System.out.println("sum: "+fromOperation.addInt(a, b));
System.out.println("min: "+fromOperation.minusInt(a, b));
System.out.println("multiply: "+fromOperation.multiplyInt(a, b));
if (b !=0)
{
System.out.println("div: "+fromOperation.divInt(a, b));
}
else
{
System.err.println("Divide by zero");
}
scan.close();
}
}
file fromOperation.java
public class fromOperation
{
static int addInt(int a, int b)
{
int sum = a + b;
return sum;
}
static int minusInt(int a, int b)
{
int min = a - b;
return min;
}
static int multiplyInt(int a, int b)
{
int multipl = a * b;
return multipl;
}
static int divInt(int a, int b)
{
int div = a / b;
return div;
}
}
Brak komentarzy:
Prześlij komentarz