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https://www.youtube.com/watch?v=1AujmHdFgcQ&list=UUhwKlOVR041tngjerWxVccw
StackExample.java
Output
https://www.youtube.com/watch?v=1AujmHdFgcQ&list=UUhwKlOVR041tngjerWxVccw
StackExample.java
import java.util.Stack; /* Method public int search(Object o) Parameters: o - the desired object. Returns: the 1-based position from the top of the stack where the object is located; the return value -1 indicates that the object is not on the stack. */ public class StackExample { public static void main(String[] args) { Stack<String> stack = new Stack<String>(); stack.push("Apple"); stack.push("Ball"); stack.push("Cat"); stack.push("Dog"); System.out.println("stack : " + stack + "\n"); /* * Returns the 1-based position where an object is on this stack. If the * object o occurs as an item in this stack, this method returns the * distance from the top of the stack of the occurrence nearest the top * of the stack; the topmost item on the stack is considered to be at * distance 1. The equals method is used to compare o to the items in * this stack. * * Stack [ * Dog - 1 * Cat - 2 * Ball - 3 * Apple - 4 ] */ int position = stack.search("Cat"); System.out.println("position of 'Cat' : " + position + "\n"); position = stack.search("Ball"); System.out.println("position of 'Ball' : " + position + "\n"); } }
stack : [Apple, Ball, Cat, Dog] position of 'Cat' : 2 position of 'Ball' : 3
https://sites.google.com/site/javaee4321/java-collections/StackDemoSearch.zip?attredirects=0&d=1
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