/Java/Find duplicate value in array java

Find duplicate value in array java

public class DuplicateArrayElement {
  public static void main(String[] args) {
    int[] numArray = {2, 6, 7, 6, 2, 19, 1, 19};
    for(int i = 0; i < numArray.length; i++){
      for(int j = i + 1; j < numArray.length; j++){
        if(numArray[i] == numArray[j]){
          System.out.println("Duplicate element found " + numArray[j]);
        }
      }
    }    
  }
}

Source: netjstech.com

Similar codes

0 vote192 views2 answers
Textinputlayout on click show dialog
Java
0 vote197 views1 answer
Java access attribute of object in arraylist
Java
2 votes184 views1 answer
Copy array in java 2d
Java
0 vote180 views1 answer
Getindexrequest elasticsearch
Java
0 vote173 views1 answer
Java supress unchecked
Java
0 vote180 views2 answers
Java indexof all occurrences
Java
1 vote171 views1 answer
Attempt to invoke virtual method 'int java.util.Random.nextInt(int)' on a null object reference
Java
0 vote169 views1 answer
Jasypt-spring-boot
Java
0 vote194 views1 answer
Data.sql not loading in springboot
Java
0 vote193 views1 answer
How to convert line into string java
Java