iterator for array java
import java.util.Arrays;
import java.util.Iterator;
public class ArrayToIterable {
public static void main(String args[]){
Integer[] myArray = {897, 56, 78, 90, 12, 123, 75};
Iterator<Integer> iterator = Arrays.stream(myArray).iterator();
while(iterator.hasNext()) {
System.out.println(iterator.next());
}
}
}Java loop array
Scanner scanner = new Scanner( System.in );
int n = scanner.nextInt();
int[] a=new int[ n + 1 ];
for( int k = 1; k <= n; k ++ ){
a[ k ] = scanner.nextInt();
}
Arrays.sort( a );
for( int k = 1; k <= n; k ++ ){
System.out.print( a[k] + " " );
}how to use for loop for array in java
// Java program to iterate over an array
// using for loop
import java.io.*;
class GFG {
public static void main(String args[]) throws IOException
{
int ar[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
int i, x;
// iterating over an array
for (i = 0; i < ar.length; i++) {
// accessing each element of array
x = ar[i];
System.out.print(x + " ");
}
}
}Copyright © 2021 Codeinu
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