save project

func.py

+
+def sumprice():
+    total = []
+    units=0
+    while True:
+        
+            unit=input("请输入：")
+            if unit=='q':
+                break
+            else:
+                try:
+                    unit=int(unit)
+                except:
+                    print("输入数字：")            
+                else:                    
+                    total.append(unit)
+    print(total)
+    for i in total:
+        units=units+i
+    return units
+
+a=sumprice()
+print(a)
+