Implement the following method as a new static method for the IntNode class. (Use the usual...
Implement the following method as a new static method for the IntNode class. (Use the usual IntNode class with instance variables called data and link.) public static int count42s(IntNode head) // Precondition: head is the head reference of a linked list. // The list might be empty or it might be non-empty. // Postcondition: The return value is the number of occurrences // of 42 in the data field of a node on the linked list. // The list itself is unchanged.
Homework Answers
public static int count42s(IntNode head) {
IntNode curr = head;
int count = 0;
while (curr != null) {
if (curr.data == 42)
++count;
curr = curr.link;
}
return count;
}
Thanks, PLEASE COMMENT if there is any
concern.
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