save project

func.py

+def g():
+    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)
+    return total
+
+
+def sum(x):
+    j=0
+    for i in x:
+       j=j+i
+    return j
+pay=sum(g())
+print(str(pay))
+     
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