auto save

1.py

+with open (r'c:\Users\木木老师\Desktop\新建文本文档 (2).txt','r',encoding='utf-8') as file:
+    a=file.readlines()
+    #print(a)
+c=0
+for i in a:
+    data=i.split()
+    b=0
+    for j in data[1:]:
+        b+=int(j)
+    print(b)
+    c+=b
+print(c)
+
+    #print(i)
\ No newline at end of file