save project

diy.py

+t=[]
+while True:
+    num=input("价格：")
+    if num=='q':
+        break
+    else:
+        try:
+            num=int(num)
+        except:
+            print("输入错误！")
+        else:
+            t.append(num)
+print(t)
\ No newline at end of file