COntoh Aplikasi For Bersarang

# include <stdio.h>

# include <iostream.h>

# include <conio.h>

main()

{char a,b;

clrscr();

for(a='a'; a<='e'; a++)

{

cout<<"\n";

for(b=a; b<='e'; ++b )

cout<<a<<"       ";}

getch();

}