save project

func.py

+def youno78():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+               tm=int(unit)
+            except :
+                print('tm错')
+            else:
+                total.append(tm)
+    return total
+def usb(fff):
+    b=0
+    for i in fff:
+        b=b+i
+    return b
+a=youno78()
+d=usb(a)
+print(d)