save project

kk.py

+def pp():
+    total = []
+    while True:
+        unit= input("请输入数字（q为退出）：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("请输入数字！")
+            else:
+                total.append(unit)
+                print(total)
+pp()