do while loop in C language by R4R Team

do while is called as Exit control loop because in do while loop, the condition is check after the loop runs.
-It is the only loop in C language which are run atleast 1 time.

Syntax-
do
{
increament/decreament;
}while(condition)
Example-
i=0;
do
{
i++;
}while(i< 10)

i=10
do
{
i--;
}while(i>0)


program-

#include< stdio.h>
int main()
{
int i;
printf("Before For Loop\n");
i=0;
do{
printf("Inside loop i=%d\n",i);
i++;
}while(i< 10);
printf("After Loop");
}


output-

Before For Loop
Inside Loop i=0
Inside Loop i=1
Inside Loop i=2
Inside Loop i=3
Inside Loop i=4
Inside Loop i=5
Inside Loop i=6
Inside Loop i=7
Inside Loop i=8
Inside Loop i=9
After Loop

-In this program, we run the do while loop start with i=0 then run 10 times.




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