About Question enthuware.ocajp.i.v8.2.1454 :
Posted: Sat Sep 16, 2017 3:39 am
Why enhanced for loop can not be used for task 3?
This could work:
$javac HelloWorld.java
$java -Xmx128M -Xms16M HelloWorld
0
2
4
This could work:
Code: Select all
public class HelloWorld{
public static void main(String []args){
String[] array = {"0","1","2","3","4","5"};
int i = 0;
for(String v : array){
if (i % 2 == 0){
System.out.println(v);
}
i++;
}
}
}
$java -Xmx128M -Xms16M HelloWorld
0
2
4