// int, cin, cout, if, else if, else<br>ใช้คำสั่งเปรียบเทียบ int กับ else if
/* http://www.thaiall.com/tc */
#include <iostream.h>
#include <conio.h>
void main()
{
int n;
cin >> n;
if
(n == 1)
cout <<
"is one"
;
else
(n == 2)
"is two"
(n == 3)
"is three"
"more than three"
getch();
}