auto save

成绩单.py

+score={"小明":89,"小希":95,"小然":90,"小羽":93}
+score={"小明":89,"小希":95,"小然":90,"小羽":93}
+k=input("请输入学生的姓名:")
+v=input("请输入学生成绩：")
+if k in score:
+    if int(v)>score[k]:
+        score[k]=int(v)
+        print('亲爱的'+k+'同学,恭喜你成绩已更新为'+v+'分！')
+    else:
+        print('亲爱的')
+else:
+    score[k]=int(v)
+    print(score)
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