[java] 백준 알고리즘 1924번 2007년 풀이소스

* 풀이소스

public class Baekjoon1924{
 
        public static void main(String[] args){
            
            Scanner scanner = new Scanner(System.in);
            
            int m;
            int d;
            int sum=0;
            
            m= scanner.nextInt();
            d= scanner.nextInt();
            
            int[] month = new int[13];
            month[1]=month[3]=month[5]=month[7]=month[8]=month[10]=31;
            month[4]=month[6]=month[9]=month[11]=30;
            month[2]=28;
            
            for(int i=1; i<=12; i++){
                if(m==i){
                    break;
                }
                
                sum = sum+month[i];
            }
            
            sum= sum+d;
            
            switch(sum%7){
            
            case 0:
                System.out.println("SUN");
                break;
            case 1: 
                System.out.println("MON");
                break;
            case 2:
                System.out.println("TUE");
                break;
            case 3:
                System.out.println("WED");
                break;
            case 4:
                System.out.println("THU");
                break;
            case 5:
                System.out.println("FRI");
                break;
            case 6:
                System.out.println("SAT");
                break;
            }
        }    
    }