auto save

read_csv.py

@@ -4,31 +4,23 @@ import csv
 with open("report.csv", "r", encoding="utf-8") as f1:
     d = csv.reader(f1)
     d = list(d)
-    print(d[7][3])
-
+    print(d[1][1])
+    #打印皮皮的语文成绩
+    k = 0
+    s = 0
     for i in range(len(d)):
-        if d[i][0]=="小依":
+        if d[i][0] == "小贝":
             k = i
             break
     for j in range(len(d[0])):
-        if d[0][j] == "历史":
+        if d[0][j] == "数学":
             s = j
             break
     print(d[k][s])
-    
-    for j in range(len(d[0])):
-        if d[0][j] == "数学":
-            s2 = j
-            break
-
-    for i in range(len(d)):
-        print(d[i][s2], end=" ")
-    print()
-    
+    print(d[k])
     zf = 0
-    for j in range(1,len(d[k])):
-        zf = zf + int(d[k][j])
-    print(zf)
-    pjf = 0
-    pjf = zf/(len(d[k])-1)
-    print("%.2f"%pjf)
\ No newline at end of file
+    for t in range(1,len(d)):
+        print(d[t][s], end=" ")
+        zf = zf + int(d[t][s])
+    print()
+    print(zf)
\ No newline at end of file