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'
+#filel=(r'C:\Csers\Desktop\test.txt','a',encding='utf-8')
+#filel.close()
+#filel.write('小兰：12本'"\n"'小丽：11本'"\n"'李文：9本'"\n"'张伟：16本')
+#filel.("小强:12\"李明:15")
+#filel.close()
+#with open("r'C:\Users\Administrator\Desktop\test.txt'")
+#   for i in filel:
+#       if "小强:12"in i:
+#           print("")
+sr=''
+with open (r'C:\Csers\Desktop\test.txt','a',encding='utf-8')
+    for i in filel:
+        if "小强:12"in i:
+            i.replace("小强:12","小强:14")
+            print(i)
+        sr=int
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