Answers for "reverse a string using stack in java"

1

how to reverse the stack in java

public void rev() {
    	ArrayStack s1 = new ArrayStack();
    	int[] data2;
    	data2 = new int[1000];
    	for (int i = 0 ; i<size();i++) {
    		data2[i] = data[i];
    	}
    	
    	for (int i = 0 ; i<size();i++) {
    	 s1.push(data2[i]);
    	}
    	
    	for (int i = 0 ; i<size();i++) {
    		data2[i] = s1.pop();
    		System.out.print(data2[i] + " ");
    	}
    	System.out.println();
    }
Posted by: Guest on April-24-2021
0

reverse a string in java

public class StringReverseExample{
   public static void main(String[] args) {
      String string = "abcdef";
      String reverse = new StringBuffer(string).reverse().toString();
      System.out.println("\nString before reverse: "+string);
      System.out.println("String after reverse: "+reverse);
   }
}
Posted by: Guest on August-20-2021

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