save project

a.py

+def new_input():
+    total = []
+    while True:
+        unit = input('请输入(q退出)：')
+        if unit == 'q':
+            break
+        else:
+            try:
+                unit = int(unit)
+            except:
+                print('请输入整数')
+            else:
+                total.append(unit)
+    print(total)
+    return total
+
+list = new_input()
+all_sum = 0
+for i in list:
+    all_sum+=int(i)
+print(all_sum)
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