Output Questions for Class 10 ICSE Computer Applications

Predict the Output of the following Java program:

class dkl
{
public static void main(String args[])
{
int i;
for(i = -1;i<10;i++)
{
System.out.println(++i);
} 
} 
}

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This table shows the changes in the value of i as the for loop iterates:

i	Remarks
-1	Initial value
0	1st Iteration — i is -1, ++i makes it 0
2	2nd Iteration — i becomes 1, ++i makes it 2
4	3rd Iteration — i becomes 3, ++i makes it 4
6	4th Iteration — i becomes 5, ++i makes it 6
8	5th Iteration — i becomes 7, ++i makes it 8
10	6th Iteration — i becomes 9, ++i makes it 10
11	Once i becomes 11, condition is false and loop stops iterating.

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