auto save

func.py

+def ji():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("请输入一个数字")
+            else:
+                total.append(unit)
+    return total
+def sum(zhu):
+    jii=0
+    for i in zhu:
+        jii=jii+i
+    return jii
+
+    
+pirce = ji()
+pay = sum(pirce)
+print('他妈的付钱'+str(pay)+'元')
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