array in java
//method 1
int[] age = new int[3];
age[0] = 1;
age[1] = 3;
age[2] = 6;
for (int i=0; i < 3; i++)
System.out.println(age[i]);
//method 2
int[] num = {3,3,5};
//int num[] = {3,3,5}; also works the same
System.out.println(num[0]);array in java
//method 1
int[] age = new int[3];
age[0] = 1;
age[1] = 3;
age[2] = 6;
for (int i=0; i < 3; i++)
System.out.println(age[i]);
//method 2
int[] num = {3,3,5};
//int num[] = {3,3,5}; also works the same
System.out.println(num[0]);java array
String[] cars = new String[4];
cars[0] = "Volvo";
cars[1] = "BMW";
cars[2] = "Ford";
cars[3] = "Mazda";java array
String[] cars = new String[4];
cars[0] = "Volvo";
cars[1] = "BMW";
cars[2] = "Ford";
cars[3] = "Mazda";array java
int[] intArray = new int[20];
String[] cars = {"Volvo", "BMW", "Ford", "Mazda"};array java
int[] intArray = new int[20];
String[] cars = {"Volvo", "BMW", "Ford", "Mazda"};array in java
int[] storer = {10,85,62};
System.out.println(storer[0]);array in java
int[] storer = {10,85,62};
System.out.println(storer[0]);array in java
Size is fixed
It supports both primitives and objects
Can be also multi-dimensionalarray in java
Size is fixed
It supports both primitives and objects
Can be also multi-dimensionalJava Arrays
public class Test {
public static void main(String args[]) {
int [] numbers = {10, 20, 30, 40, 50};
for(int x : numbers ) {
System.out.print( x );
System.out.print(",");
}
System.out.print("\n");
String [] names = {"James", "Larry", "Tom", "Lacy"};
for( String name : names ) {
System.out.print( name );
System.out.print(",");
}
}
}Java Arrays
public class Test {
public static void main(String args[]) {
int [] numbers = {10, 20, 30, 40, 50};
for(int x : numbers ) {
System.out.print( x );
System.out.print(",");
}
System.out.print("\n");
String [] names = {"James", "Larry", "Tom", "Lacy"};
for( String name : names ) {
System.out.print( name );
System.out.print(",");
}
}
}Copyright © 2021 Codeinu
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