Where we use Do...while?

Answer 1

we should use do while loop when we need to run the loop at least once and don't know how much time the loop should be run (which depends only on the condition)....
for loop is used when we know how many times we need to run the loop...

Answer 2

where you need to repeat loop for some number of times

Answer 3

Do While is used when you need to run the loop at least once, since the condition check is done at the end of the loop.

Answer 4

Hassie... Doesn't a regular while loop do that?