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Question

For the incomplete program below, which of the code fragment will not result in an infinite loop:
static void Main(string[] args)
 {
     int i = 1234 ,j = 0;
      /*ADD CODE HERE */
     Console.WriteLine(j);
 }

a.

do
{
j = j + (i % 10);
}while ((i = i / 10)!= 0);

b.

do
{
j = j + (i % 10);
}while ((i / 10)!= 0);

c.

do
{
j = j + (i % 10);
}while ((i % 10)!= 0);

d.

do
{
j = j + (i % 10);
}while ((i/10 == 0)!= 0);

Answer: (a).do
{
j = j + (i % 10);
}while ((i = i / 10)!= 0);

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Q. For the incomplete program below, which of the code fragment will not result in an infinite loop: