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Browse CoursesQuestion 2 : Reverse Prefix of Word(Using Stack) Given a 0-indexed string word and a character ch, reverse the segment of word that starts at index 0 and ends at the index of the first occurrence of ch (inclusive). If the character ch does not exist in word, do nothing. For […]
/*Question 2ú : Reverse Prefix of Word(Using Stack) Given a 0-indexed string word and a character ch, reverse the segment of word that starts at index 0 and ends at the index of the first occurrence of ch (inclusive). If the character ch does not exist in word, do nothing.ä For example, […]
import java.util.*; class Stacksearch { public static void main(String args[]) { Stack<String> s=new Stack<>(); //push the elements(inserting elements) s.push(“Apple”); s.push(“Banana”); s.push(“cherry”); System.out.println(“the elements are: +s); String searchelement=”cherry”; int position=s.search(searchelement); if(position != -1) { System.out.println(searchelement +”found at the position(from top)” +position); } else { System.out.println(searchelement +”not found inside the stack”); […]
When a call is made to a new function all the variables local to the calling routine need to be saved, otherwise the new function will overwrite the calling routine variables. Similarly the current location address in the routine must be saved so that the new function knows where to go after it is completed. […]
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