save project

ll.py

+d={"李雷":5,"韩梅梅":1,"坤坤":2}
+n=input("来将可留姓名？:")
+s=input("成绩:")
+
+if n in d :
+    if int(s) > d[n]:
+        d[n] = int(s)
+        print(n+"成绩也改成"+str(s)+("分"))
+    else:
+        print(n+"成绩不变")
+else:
+    d[n]=int(s)
+    print(n+"的第一次成绩是"+str(s)+"分")
+print(d)
+