save project

func.py

-total = []
-def caidan():
-    while True:
-        unit= input("请输入：")
-        if unit== 'q':
-            break
-        else:
-            total.append(unit)
-caidan()
-print(total)
\ No newline at end of file
+#total = []
+#def caidan():
+#    while True:
+#        unit= input("请输入：")
+#        if unit== 'q':
+#            break
+#        else:
+#            total.append(unit)
+#caidan()
+#print(total)
+#try:
+#    a=input("请输入")
+#    b=a/2
+#except:
+#    a=int(input("请重新输入"))
+#    print(a/2)
+def  add(a,b):
+    return a+b
+print(add(1,2))
\ No newline at end of file