Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); int d = sc.nextInt(); if (Math.max(a,b)>Math.max(c,d)){ if (a>b) System.out.println(a); else System.out.println(b); } if (Math.max(a,b)<Math.max(c,d)) { if (c>d) System.out.println(c); else System.out.println(d); } if (Math.max(a,b)==Math.max(c,d)) { if (a>b) System.out.println(a); else System.out.println(b); if (c>d) System.out.println(c); else System.out.println(d); } } }