save project

func.py

+total = []
+def new_input():
+    while True:
+        unit= input("请输入单价(q键退出)：")
+        if unit== 'q':
+            break
+        try:
+            unit=int(unit)
+        except:
+            print()
+            print("请输入数字!")
+            print()
+        else:
+            total.append(unit)
+    print("程序结束——")
+    print(total)
+    return total
+s = new_input()
+print(s)
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