java - How can i randomly select and delete an element from an already existing linked list? -



java - How can i randomly select and delete an element from an already existing linked list? -

i making musical chair game. have made singly circular linked list have randomly select element , delete it. how can ?

programatically, should relatively easy.

import java.util.linkedlist; import java.util.list; import java.util.random; public class test { public static void main(string... args) { list<integer> list = new linkedlist<integer>(); random r = new random(); // fill list random values seek { (int = 0; < integer.parseint(args[0]); ++i) { list.add(r.nextint()); } } grab (numberformatexception e) { e.printstacktrace(); } system.out.println(list); // delete random values (int = 0; < list.size() / 2; ++i) { list.remove(r.nextint(list.size())); } system.out.println(list); } }

java linked-list

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