save project

func.py

+def new_input():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit = int(unit)
+            except:
+                print("请输入一个整数")
+            else:
+                total.append(unit)
+    #print(total
+    return total
+price = new_input()
+print("价格列表第一项:",princ[0])
+def sum(amout):
+    amount_sum = 0
+    for i in amount:
+        
+        amount_sum += i
+    return amount_sum
+
+print("总金额是：",sum(price))
+
+