public class TestNumber{
public static void main(String[] args) {
Number n = new Number();
System.out.println(n.add(1,5));
System.out.println(n.subtration(5,1));
System.out.println(n.multip(2,4));
System.out.println(n.division(9,3));
}
}
class Number{
private int v1;
private int v2;
public void setV1(int v1){
this.v1 = v1;
}
public int getV1(){
return v1;
}
public void setV2(int v2){
this.v2 = v2;
}
public int getV2(){
return v2;
}
public Number(){}
public Number(int v1,int v2){
this.v1 = v1;
this.v2 = v2;
}
public int add(int v1,int v2){
return v1+v2;
}
public int subtration(int v1,int v2){
return v1-v2;
}
public int multip(int v1,int v2){
return v1*v2;
}
public int division(int v1,int v2){
return v1/v2;
}
}