save project

func.py

+def new_input():
+    total = []
+    sun=0
+    while True:
+        unit=input("qingshuru:")
+        if unit=="q":
+            break
+        try:
+            unit= int(unit)
+        except:                                   
+            print("请输入价格")
+        else:
+            total.append(unit)
+    for i in total:
+        sun = sun+i
+    return sun
+s = new_input()
+print(s)
+
+