save project

func.py

+def new_input():
+    total=[]
+    while True:
+        unit=input("请输入")
+        if unit==q:
+            break
+        else:
+            try:
+                int(unit)
+            except:
+                print("请输入一个整数")
+            else:
+                total.append(unit)
+    return total
+def sum(m):
+    count=0
+    for i in m:
+        count=count+i
+    return count
+p=new_input()
+a=sum(p)
+print("你花了"+str(p)+"元")
\ No newline at end of file