Java | Arrays | Question 2
Predict the output?
public class Main {
public static void main(String args[]) {
int arr[] = { 10 , 20 , 30 , 40 , 50 };
for ( int i= 0 ; i < arr.length; i++)
{
System.out.print( " " + arr[i]);
}
}
}
|
(A) 10 20 30 40 50
(B) Compiler Error
(C) 10 20 30 40
Answer: (A)
Explanation: It is a simple program where an array is first created then traversed. The important thing to note is, unlike C++, arrays are first class objects in Java. For example, in the following program, size of array is accessed using length which is a member of arr[] object.
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Last Updated :
28 Jun, 2021
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