Reason for Output

[cyrus]

I have a C program as
for(i=1;0;i++)
{
printf("Hello");
}

I thought there would be no output but I found in the book I studied the answer given as Hello printed once. Is this a printing error or can anyone explain the reason for the same.

[Angela]

The reason is the for loop gets executed once and the next time when it gets incremented only the condition fails. So Hello is printed once.