What's the PROGRAM for today?

import java.util.Scanner; class YeungSik{ int total; void sum(int[] newtime){ for(int i=0;i=0) { result+=10; newtime[i]-=30; } this.total=this.total+result; } }} class MinSik{ int total; void sum(int[] newtime){ for(int i=0;i=0) { result+=15; newtime[i]-=60; } total=total+result; } }} class Main{ public static void main(String args[]){ Scanner scan = new Scanner(System.in); int N= scan.nextInt()..