The do...while loop checks the conditional expression only after the repetition part is executed.
The do...while loop is used when you want to execute the loop body at least once.
The general form of the do...while loop is
do {
repetition part;
} while (expr);
#include
main(){
int i,n = 5;
i = 0;
do{
printf("the numbers are %d \n",i);
i = i +1;
}while( i
the numbers are 0
the numbers are 1
the numbers are 2
the numbers are 3
the numbers are 4