save project

func.py

+def new_input():
+    total = []       
+    while True:
+        unit = input('请输入价格：')
+        if unit == 'q':
+            print('退出')
+            break            
+        else:
+            try:
+                unit = int(unit)
+            except:
+                print('输入错误，请重新输入一个数字。')
+            else:        
+                total.append(unit)
+    return total                 
+result = new_input()
+print(result)        
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