save project

diy.py

+# 写入同学们的捐赠明细：、'小丽：11本'、cc、'张伟：16本'
+new_i=''
+with open(r"C:\Users\EDZ\Desktop\text.txt","r",encoding="utf-8") as f:
+    for i in f:
+        if '张伟：16本' in i:
+            print(7)
+            i=i.replace('张伟：16本' ,'张伟：17本' )
+        new_i+=i
+with open(r"C:\Users\EDZ\Desktop\text.txt","w",encoding="utf-8") as f:
+    f.write(new_i)