java for each loop
// definition eine Datenstruktur, hier ein Array mit 9 Werten
int[] array = new int[]{4, 8, 4, 2, 2, 1, 1, 5, 9};
// ForEach Schleife
for( int k: array )
{
System.out.println("k = "+k);
}java for each loop
// definition eine Datenstruktur, hier ein Array mit 9 Werten
int[] array = new int[]{4, 8, 4, 2, 2, 1, 1, 5, 9};
// ForEach Schleife
for( int k: array )
{
System.out.println("k = "+k);
}for-each loop in java
// syntax
for(<DataType of array><variablename> : <Array to be iterated>)
{
// code
}for each java
public class JavaArray {
public static void main(String[] s) {
int[] age = new int[5];
age[0] = 21;
age[1] = 23;
age[2] = 45;
age[3] = 31;
age[4] = 33;
for (int a : age) {
System.out.println("age= " + a);
}
}
}Copyright © 2021 Codeinu
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