20220208 º¹½À


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class T0207_28//CosPro 1¹ø ¹®Á¦(»çÀÌÁ °³¼ö¸¦ ´ãÀº ¹è¿­ ¸¸µé±â)
{
     static int[] solution(String[] shirtSize) {

      int[] shirt_cnt = new int[6];

          for (int i=0;i<shirtSize.length;i++) {
               switch (shirtSize[i]) {
               case "XS":
                    shirt_cnt[0]++;
                    break;
               case "S":
                    shirt_cnt[1]++;
                    break;
               case "M":
                    shirt_cnt[2]++;
                    break;
               case "L":
                    shirt_cnt[3]++;
                    break;
               case "XL":
                    shirt_cnt[4]++;
                    break;
               case "XXL":
                    shirt_cnt[5]++;
                    break;
               }
          }
           return shirt_cnt;
     }

     static void print(int[] a){
           for(int i=0;i<a.length;i++){
                System.out.printf("[%2d]",a[i]);
           }
     }

     public static void main(String[] args) {
           String[] shirtSize = new String[]{"XS", "S", "L", "L", "XL", "S"};
          
           int[] result=solution(shirtSize);

           System.out.println(solution(shirtSize));

           print(solution(shirtSize));
     }
}

µî±Þº° ÇÒÀÎÀ²À» Àû¿ëÇÑ °¡°Ý ±¸Çϱâ
class T0208_29//CosPro 2¹ø ¹®Á¦(µî±Þº° ÇÒÀÎÀ°À» Àû¿ëÇÑ °¡°Ý)
{
     static int solution(int a, String b){
          
          if(b.equals("S")){
               a=(int)(a*0.95);
          }else if(b.equals("G")){
               a=(int)(a*0.9);
          }else if(b.equals("V")){
               a=(int)(a*0.85);
          }

          return a;
     }

     public static void main(String[] args)
     {
          int price=2500;
          String grade="V";
          int price2=96900;
          String grade2="S";
          solution(price, grade);
          solution(price2, grade2);

          System.out.println("°¡°Ý: "+price+" µî±Þ: "+grade);
          System.out.println(" ÇÒÀÎ ÈÄ °¡°Ý: "+solution(price, grade));
          System.out.println("°¡°Ý: "+price2+" µî±Þ: "+grade2);
          System.out.println(" ÇÒÀÎ ÈÄ °¡°Ý: "+solution(price2, grade2));
     }
}

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