int inner; for (int outer = 0; outer

Question

int inner; for (int outer = 0; outer < 3; outer++)
{
For (inner = 1; inner < 2; inner++)
Console.WriteLine("Outer: {0}	Inner: {1}", outer, inner);
}
The nested for statement above displays how many lines of output?
A) 2
B) 3
C) 5
D) 6

Quizplus · Accepted Answer

The inner for loop runs only once, from 1 to 2. Therefore, there will only be one line of output printed for each iteration of the outer loop, which runs three times. So, the total number of lines of output will be 3, which is option B.

Int Inner; for (Int Outer = 0; Outer < 3;