Create an empty array in java

Empty array java

//where n is the length you want the array to be
// for integer array
int[] intArray = new int[n];
// for String array
String[] strArray = new String[n];

Create an empty array in java

public static void main(String args[])
{
    int array[] = new int[4];
    int number = 5, i = 0,j = 0;
    while (i<4){
        array[i]=number;
        i=i+1;
    }
    while (j<4){
        System.out.println(array[j]);
        j++;
    }
}

Source: stackoverflow.com

Similar codes

9 votes319 views1 answer
Java xor
Java
0 vote359 views1 answer
Mobile network ip address permission android
Java
-1 vote334 views1 answer
Java string copy characters
Java
0 vote403 views1 answer
How to change the tomcat port in spring boot
Java Spring
2 votes329 views1 answer
Java list get index
Java
2 votes332 views1 answer
Java betrag
Java
0 vote321 views1 answer
Arraylistof objects
Java
0 vote331 views1 answer
Counting nodes in binary search tree
Java
12 votes312 views1 answer
Get certain character from string java
Java
13 votes361 views5 answers
Android sharedpreferences
Java