Do while
loop:
In while looping condition is checked at the
entry of the loop.if the condition is false the loop will terminate even before
the first iteration of loop. In while loop the condition is checked at the end
of the loop. So there is a guarantee the loop will run at least one time Even if
the condition is false.
Difference
Between while and do-while loop.
While loop
|
Do-while loop
|
The condition checked at the entry of the loop
|
The condition is checked
at the exit of the loop
|
Zero time execution is possible
|
The loop will run atleast
ontime on any condition
|
Example
int main()
{
int i=1;
do
{
printf("%d\n",i);
i++;
} while(i<=10);
return 0;
}
Output:
Thankyou
-----Muthu karthikeyan,Madurai.