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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10.    public static void main(String[] args)
  11.    {
  12.  
  13.       System.out.println(isExactReverse("ba", "a"));
  14.       System.out.println(isExactReverse("desserts", "stressed"));
  15.       System.out.println(isExactReverse("apple", "apple"));
  16.       System.out.println(isExactReverse("regal", "lager"));
  17.       System.out.println(isExactReverse("war", "raw"));
  18.       System.out.println(isExactReverse("pal", "slap"));
  19.  
  20.  
  21.    }
  22.    public static boolean isExactReverse(String x, String y)
  23.    {
  24.        if (x.length() != y.length()) return false;
  25.       //To be completed
  26.       int counter = 0;
  27.       int temp = x.length() - 1;
  28.       boolean result = false;
  29.  
  30.       for(int i = 0; i < y.length(); i++)
  31.       {
  32.          if(x.charAt(temp) == y.charAt(i))
  33.          {
  34.             counter++;
  35.          }    
  36.          temp--;
  37.       }
  38.       if(counter == y.length())
  39.       {
  40.         result = true; 
  41.       }
  42.  
  43.       return result;
  44.     }
  45. }
Success #stdin #stdout 0.05s 27820KB
comments (?)
stdin 
Standard input is empty
stdout 
false
true
false
true
true
false
https://ideone.com/iWIaw8
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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