auto save

read_csv.py

-"""读取csv文件""""
+
\ No newline at end of file
+import csv
+with open("report.csv","r",encoding="utf-8") as f:
+    w = csv.reader(f)
+    w= list(w)
+    print(w)
+print('我是空行1')
+for i in range(1,8):
+    b=w[i][3]
+print('我是空行2')
+for a in range(5,9):
+    a=w[4][a]
+
+
+

report.csv

 姓名,语文,数学,英语,地理,历史,政治,生物,化学,物理
 姓名,语文,数学,英语,地理,历史,政治,生物,化学,物理
-小贝,99,100,94,90,88,89,96,98,96
+小贝,99,  100, 94, 90,  88,  89, 96,  98, 96
 李强,86,95,96,84,86,63,78,66,74
 李强,86,95,96,84,86,63,78,66,74
 小依,75,88,94,54,77,97,86,77,89
 小依,75,88,94,54,77,97,86,77,89
 聪聪,65,76,97,66,73,78,58,66,69
 聪聪,65,76,97,66,73,78,58,66,69