save project

func.py

-total = []
-while True:
-    unit= input("请输入：")
-    if unit== 'q':
+def new_input():
+    total = []
+    while True:
+            unit=input("请输入:")
+            if unit=="q":
                 break
                 break
-    else:
+            try:
+                unit=int(unit)            
+            except:
+                print("请输入一个整数")                
+            else:#没有发生报错
                     total.append(unit)
                     total.append(unit)
-print(total)
+    
+    print(total)
+    return total
+def sum(money):
+    count=0
+    for i in money:
+        count=count+i
+    return count
+