Discussion Forum : Array
Question -
What will be the output?
public class Test{
public static void main(String[] args){
int[] a = new int[4];
a[1] = 1;
a = new int[2];
System.out.println("a[1] is " + a[1]);
}
}
public class Test{
public static void main(String[] args){
int[] a = new int[4];
a[1] = 1;
a = new int[2];
System.out.println("a[1] is " + a[1]);
}
}
Answer: Option A
After executing the statement a = new int[2], a refers to int[2]. The default value for a[0] and a[1] is 0.
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After executing the statement a = new int[2], a refers to int[2]. The default value for a[0] and a[1] is 0.
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