class Friend {

void run( ) {

System.out.print("달린다"); }

void eat( ) {

System.out.print("먹는다"); }

void sleep( ) {

System.out.print("잔다"); }

voidstudy( ) {

System.out.print("공부"); }

void play( ) {

System.out.print("논다"); }

void talk( ) {

System.out.print("말한다"); } }

class ♡3 {

public static void main(String args[ ] ) { Friend friend = new Friend( );

friend.run( ); friend.eat( );

friend.sleep( ); friend.study( );

friend.play( );

friend.talk( ); } }