save project

read_csv.py

-"""读取csv文件""""
\ No newline at end of file
+"""读取csv文件"""
+import csv
+with open("report.csv", "r", encoding="utf-8") as sb1:
+    sb2 = csv.reader(sb1)
+    sb2 = list(sb2)
+    print(sb2[7 ][3])
+    for i in range(len(sb2)):
+        if sb2[i][0]=="小贝":
+            b=i
+            break
+   
+    for j in range(len(sb2)):
+        if sb2[0][j]=="数学":
+            s=j
+            break
+    
+    for j in range(len(sb2[0])):
+        if sb2[0][j]=="英语":
+            s2=j
+            break
+    print(sb2[b][d])
+    for i in range(len(sb2)):      
+        print(sb2[i][s2],end=" ")
+    print()
+
+    zf = 0
+    for g in range(1,len(d[b])):
+        zf = zf + int(sb2[b][j])
+    print(zf)
+    pjf = 0
+    pjf = zf/(len(sb2[k])-1)
+    print("%.2f"%pjf)
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