save project

func.py

@@ -5,7 +5,12 @@ def a():
         if unit== 'q':
         if unit== 'q':
             break
             break
         else:
         else:
+            try:
+                unit=int(unit)
+            except:
+                continue
             total.append(unit)
             total.append(unit)
+    return total
     
     
 a()
 a()
 print(total)
 print(total)
\ No newline at end of file