//04_Loop concept
//prac_04
//wap to print table number
#include<iostream.h>
#include<conio.h>
void main()
{
int i;
clrscr();
i=10;
do
{
cout<<"\n"<<i*2;
i--;
}
while (i>=1);
getch();
}
/*
------output------
20
18
16
14
12
10
8
6
4
2
*/