first commit

2022-12-15 23:51:04 +07:00
commit 87d51fb251
292 changed files with 12623 additions and 0 deletions
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+import java.util.*;
+import java.io.*;
+public class giochuan{
+    static class MH{
+        String code, name;
+        public MH(String code, String name){
+            this.code=code;
+            this.name=name;
+        }
+    }
+    
+    static class GV{
+        String code, name;
+        Double sum;
+        public GV(String code, String name){
+            this.code=code;
+            this.name=name;
+            this.sum=0.0;
+        }
+        @Override
+        public String toString(){
+            return name + " " + String.format("%.2f", sum);
+        }
+    }
+
+    static class bill{
+        MH mh;
+        GV gv;
+        Double sum;
+        public bill(GV gv, MH mh, double sum){
+            this.gv = gv;
+            this.mh = mh;
+            this.sum = sum;
+        }
+        
+    }
+
+    public static void main(String[] args) throws IOException {
+        Scanner sc1 = new Scanner(new File("MONHOC.in"));
+        Scanner sc2 = new Scanner(new File("GIANGVIEN.in"));
+        Scanner sc3 = new Scanner(new File("GIOCHUAN.in"));
+        HashMap<String, MH> hm1 = new HashMap<>();
+        HashMap<String, GV> hm2 = new HashMap<>();
+        ArrayList<GV> a = new ArrayList<>();
+        int n = sc1.nextInt();
+        sc1.nextLine();
+        for(int i=0;i<n;i++){
+            MH x = new MH(sc1.next(), sc1.nextLine());
+            hm1.put(x.code, x);
+        }
+        int m = sc2.nextInt();
+        for(int i=0;i<m;i++){
+            GV x = new GV(sc2.next(), sc2.nextLine().trim());
+            hm2.put(x.code, x);
+            a.add(x);
+        }
+        int k = sc3.nextInt();
+        for(int i=0;i<k;i++){
+            String code1 = sc3.next();
+            String code2 = sc3.next();
+            hm2.get(code1).sum += sc3.nextDouble();
+        }
+        a.forEach(e -> System.out.println(e));
+    }
+}