auto save

func.py

+def shuru():
+    total = []
+    while True:
+        try: #尝试运行
+            s = input("请输入数字：如果输入q则结束")
+            unit=int(s)
+        except: #运行出错，输入的不是数字
+            if s== 'q':   #如果输入q就退出循环
+                break
+            print("请输入数字")
+        else:
+            total.append(unit)
+    return total
+
+def qiuhe(total):
+    count=0
+    for i in total:
+        count=count+i
+    return count
+
+
+jieguo = shuru()
+print(jieguo)
+print(s)
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