Question
class Output {
public static void main(String args[])
{
int arr[] = {1, 2, 3, 4, 5};
for ( int i = 0; i < arr.length - 2; ++i)
System.out.println(arr[i] + " ");
}
}
What is the output of this program?
class Output {
public static void main(String args[])
{
int arr[] = {1, 2, 3, 4, 5};
for ( int i = 0; i < arr.length - 2; ++i)
System.out.println(arr[i] + " ");
}
}
Answer: Option B
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arr.length() is 5, so the loop is executed for three times.
output:
$ javac Output.java
$ java Output
1 2 3
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