first commit

2022-12-15 23:51:04 +07:00
commit 87d51fb251
292 changed files with 12623 additions and 0 deletions
@@ -0,0 +1,47 @@
+import java.util.*;
+
+public class Main {  
+    static long ck(long total, long sl){
+        if(sl>10) return total/20;
+        if(sl>=8) return total/50;
+        if(sl>=5) return total/100;
+        return 0;
+    }
+    static String getCode(String name){
+        String[] a = name.split("\\s+");
+        return Character.toString(a[0].charAt(0)).toUpperCase() + Character.toString(a[1].charAt(0)).toUpperCase();
+    }
+
+    static class ob {
+        String code, name;
+        Long ck, sum, total;
+        public ob(String code, String name, long sl, long price){
+            this.code = code;
+            this.name = name;
+            this.total = price*sl;
+            this.ck = ck(this.total, sl);
+            this.sum = this.total - this.ck;
+        }
+
+        public String toString() {
+            return code + " " + name + " " + ck + " " + sum;
+        }
+    }
+
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        int n = sc.nextInt();
+        ArrayList<ob> a = new ArrayList<>();
+        HashMap<String, Integer> hm = new HashMap<>();
+        for(int i=0;i<n;i++){
+            sc.nextLine();
+            String name = sc.nextLine();
+            String code = getCode(name);
+            if(hm.get(code) == null) hm.put(code, 1);
+            else hm.put(code, hm.get(code) + 1);
+            a.add(new ob(code + String.format("%02d", hm.get(code)), name, sc.nextLong(), sc.nextLong()));
+        }
+        a.sort((ob x, ob y) -> y.ck.compareTo(x.ck));
+        a.forEach(e -> System.out.println(e));
+    }
+}