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'
+with open(r'D:\zhanghaoran.txt','a',encoding = 'utf-8' )as filel:
+    filel.write("\n123456:12345678")
+with open(r'D:\zhanghaoran.txt','r',encoding = 'utf-8' )as filel:
+    for data in filel:
+        print(data)
+    
+        
\ No newline at end of file