class Main {
public static void main(String[] args) {
System.out.println("Math Functions");
noReturn();
System.out.println(powerOfTen(53));
System.out.println(Area(20,3));
System.out.println(Perimiter(4, 16));
System.out.println(Division(10, 2));
}
public static int powerOfTen(int x){
return 10*x;
}
public static int Area(int length, int width){
return length*width;
}
public static void noReturn(){
System.out.println("No return");
}
public static int Perimiter(int length, int width){
return length+width+length+width;
}
public static int Division(int first, int second){
return first/second;
}
}