auto save

aa.py

+# import random
+# a="孙悟空喜欢诺依"
+# b="是打发斯蒂芬十大垃圾分类sad间房"
+# c=""
+# for i in a:
+#     e=random.choice(b)
+#     f=random.choice(b)
+#     g=i+e+f
+#     c=c+g
+# print(c)
+a=int(input("输入数："))
+sum=0
+for i in range(1,a+1):
+    
+

diy.py

+with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as kk:
+    a=kk.readlines()
+    print(a)
+for i in a:
+    b=i.split()
+    sum=0
+    for c in b[1:]:
+        sum=sum+int(c)
+    print(sum)
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