save project

diy.py

+# 写入同学们的捐赠明细：'小兰：12本'、'小丽：11本'、'李文：9本'、'张伟：16本'
+# file=open(r"C:\Users\丽达7号\Desktop\a.text","w",encoding="utf-8")
+# file.write('小兰：12本')
+# file.close()
+
+# with open(r"C:\Users\丽达7号\Desktop\a.text","a",encoding="utf-8")as file:
+#     file.write('小兰：12本/n')
+with open(r"C:\Users\丽达7号\Desktop\a.text","r",encoding="utf-8")as file:
+    for i in file:
+        if'小强：10本'in i:
+            print('在')
+        if'小兰：12本'in i:
+            print('在')    
+
+
+
+