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join arrays in java

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Naval answered on July 6, 2020 Popularity 9/10 Helpfulness 1/10

answer join arrays in java

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join arrays in java

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// Java Program to demonstrate merging
// two array using pre-defined method
  
import java.util.Arrays;
  
public class MergeTwoArrays1 {
    public static void main(String[] args)
    {
        // first array
        int[] a = { 10, 20, 30, 40 };
  
        // second array
        int[] b = { 50, 60, 70, 80 };
  
        // determines length of firstArray
        int a1 = a.length;
        
        // determines length of secondArray
        int b1 = b.length;
        
        // resultant array size
        int c1 = a1 + b1;
  
        // create the resultant array
        int[] c = new int[c1];
  
        // using the pre-defined function arraycopy
        System.arraycopy(a, 0, c, 0, a1);
        System.arraycopy(b, 0, c, a1, b1);
  
        // prints the resultant array
        System.out.println(Arrays.toString(c));
    }
}

Popularity 9/10 Helpfulness 1/10 Language java

Source: www.geeksforgeeks.org

Tags: arrays java join

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Contributed on Mar 04 2022

Naval

0 Answers Avg Quality 2/10

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String joinedString = String.join(", ", strArray);

Popularity 10/10 Helpfulness 8/10 Language java

Source: Grepper

Tags: java

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Contributed on Jul 06 2020

Tender Teira

0 Answers Avg Quality 2/10

java join array

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String.join(delimiter, elements);

Popularity 9/10 Helpfulness 2/10 Language java

Source: coders911.org

Tags: java

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Contributed on Mar 23 2022

Better Bug

0 Answers Avg Quality 2/10

join arrays in java

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