save project

Untitled-1.py

+def get_list():
+    total = []
+    while True:
+        s = input('请输入:')
+        if s == 'q':
+            break
+        try:
+            price = int(s)
+        except:
+            print('请输入数字')
+        else:
+            total.append(price)
+    return total
+
+def sum(lis):
+    sum = 0
+    for i in lis:
+        sum += i
+        return sum
+        
+
+