save project

1.py

+
+def po():
+    list=[12,13,14,15]
+    c=0
+    for i in list:
+        c=c+i
+    return c 
+
+
+a=po()
+
+def po1(b):
+    print("算出的和为：",b)
+po1(a)
\ No newline at end of file

func.py

+list=[]
+try:
+    a=int(input('输入一个价格:'))
+except:
+    print('你输入的不是数字！！！')
+else:
+    list.append(a)
+    print('添加成功！')
+print(list)
+print('所有的操作结束！')
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lll.pty

+def sss():
+    a='那诺'
+    b=12
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