first commit

2022-12-15 23:51:04 +07:00
commit 87d51fb251
292 changed files with 12623 additions and 0 deletions
@@ -0,0 +1,65 @@
+import java.util.*;
+import java.text.*;
+
+public class Main {  
+
+    static class ob {
+        String code, name, cl;
+
+        public ob(String code, String name,String cl){
+            this.code = code;
+            this.name = name;
+            this.cl = cl;
+        }
+
+        @Override 
+        public String toString(){
+            return code + " " + name + " " + cl;
+        }
+    }
+
+    static class ob2 {
+        ArrayList<ob> a;
+        String name;
+
+        public ob2( String name){
+            this.name = name;
+            this.a = new ArrayList<>();
+        }
+        
+        public void add(ob o){
+            this.a.add(o);
+        }
+
+        public void out(){
+            System.out.printf("Danh sach cho giang vien %s:\n", name);
+            a.forEach(e -> System.out.println(e));
+        }
+    }
+
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        int n = sc.nextInt();
+        HashMap<String, ob2> hm = new HashMap<>();
+        sc.nextLine();
+        for(int i=0;i<n;i++){
+            ob o = new ob(sc.nextLine(), sc.nextLine(), sc.nextLine());
+            ob2 o2 = new ob2(sc.nextLine());
+            if(hm.get(o2.name) == null){
+                o2.add(o);
+                hm.put(o2.name, o2);
+            }else hm.get(o2.name).add(o);
+        }
+        hm.forEach((k, v) ->{
+            v.a.sort((ob x, ob y) -> {
+                if(x.code.compareTo(y.code) == 0) return x.cl.compareTo(y.cl);
+                return x.code.compareTo(y.code);
+            });
+        });
+        int m = sc.nextInt();
+        sc.nextLine();
+        for(int i=0;i<m;i++){
+            hm.get(sc.nextLine()).out();
+        }
+    }
+}