OddEven.java

public class OddEven {
    public static void main(String[] args) {
        int a = 12,b=42,c=10,d=13;
        if(a>b){
            if (a>c){
                if(a>d){
                    System.out.println(a);
                }else{
                    System.out.println(d);
                }

            } else{
                if (c>d){
                    System.out.println(c);
                }else{
                    System.out.println(d);
                }

            }

        }else{
            if(b>c)
            {if(b>d){
                System.out.println(b);
            }else{
                System.out.println(d);
            }
            }else{if(c>d){
                System.out.println(c);
            }
            else{
                System.out.println(d);
            }}

        }
    }
        }