how to declare array java
int intArray[]; //declaring array
intArray = new int[20]; // allocating memory to array
//OR
int[] intArray = new int[20]; // combining both statements in onehow to declare array java
int intArray[]; //declaring array
intArray = new int[20]; // allocating memory to array
//OR
int[] intArray = new int[20]; // combining both statements in onearrays in java
For example: int[ ] num = new int[6];
public class AccessingArrayElements
{
public static void main(String[] args)
{
int[] arrNum = {25, 23, 15, 20, 24};
for(int a = 0; a < arrNum.length; a++)
{
System.out.println(arrNum[a]);
}
}
}array in java
int intArray[]; //declaring array
intArray = new int[10]; // allocating memory to array
intArray[0] = 10; // Adding elements to the array
System.out.println(intArray[0]); // Accessing elements of arrayCopyright © 2021 Codeinu
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