2016년

풀이

class Solution {
    public String solution(int a, int b) {
        String answer = "";
        int sum = 0;
        if(a==1){
            sum = b;
        }else if(a==2){
            sum = 31 + b;
        }else if(a == 3){
            sum = 31+29+b;
        }else if(a == 4){
            sum = 62+29+b;
        }else if(a == 5){
            sum = 62+59+b;
        }else if(a == 6){
            sum = 93+59+b;
        }else if(a==7){
            sum = 93+89+ b;
        }else if(a == 8){
            sum = 124+89+b;
        }else if(a == 9){
            sum = 155+89+b;
        }else if(a == 10){
            sum = 155+119+b;
        }else if(a == 11){
            sum = 186+119+b;
        }else if(a == 12){
            sum = 186+149+b;
        }
            
            if(sum%7 == 1){
                answer = "FRI";
            }else if(sum%7 == 2){
                answer = "SAT";
            }else if(sum%7 == 3){
                answer = "SUN";
            }else if(sum%7 == 4){
                answer = "MON";
            }else if(sum%7 == 5){
                answer = "TUE";
            }else if(sum%7 == 6){
                answer = "WED";
            }else if(sum%7 == 0){
                answer = "THU";
            }
        return answer;
    }
}

 

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