save project

2.py

+with open(r','r',encoding='utf-8')  as file：
+    a=file.readlines()
+for i in a:  
+    date=i.split()
+    sum=0
+    for sales in date[1:]:
+        sum=sum+int(sales)
+    =date[0]+str(sum)
+        print(sum)
\ No newline at end of file