Question

Consider the following code segment.

Answer 1

Answer:

C. "Condition one" is printed once, and "Condition two" is printed twice.

Explanation:

Given

The above code segment

Required

The number of times $each\ print\ statement$ is executed

For "Condition one" to be printed, the following conditions must be true:

if (col > 0) ---- the column must be greater than 0 i.e. column 1 and 2

if (arr[row][col] >= arr[row][col - 1]) --- the current element must be greater than the element in the previous column

Through the iteration of the array, the condition is met just once. When

$row = 1$  and   $col = 2$

$arr[1][2] > arr[1][2-1]$

$arr[1][2] > arr[1][1]$

$4 > 3$

For "Condition two" to be printed, the following condition must be true:

if (arr[row][col] % 2 == 0) ----array element must be even

Through the iteration of the array, the condition is met twice. When

$row = 0$  and   $col = 1$

$row = 1$  and   $col = 0$

$arr[0][1] = 2$

$arr[1][0] = 4$