save project

func.py

+def price():
+    total = []
+    while True:
+        unit = input("请输入：")
+        
+        try:
+            if unit== 'q':
+                break
+            else:
+                total.append(int(unit))
+        except:
+            input("请输入整数：")
+    return total
+    
+    
+def num(money):    
+    count=0
+    for i in money:
+        count=count+i
+    return count
+count=num(price())
+print(count)        
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