//04loop concept
//prac_03
//wap to print table number
#include<stdio.h>
#include<conio.h>
void main()
{
int i;
clrscr();
i=1;
do
{
printf("%d \n",i*2);
i++;
}
while (i<=10);
getch();
}
/*
-------output-------
2
4
6
8
10
12
14
16
18
20
*/