通过测试集的个数

app/controllers/hack_user_lastest_codes_controller.rb

@@ -96,7 +96,8 @@ class HackUserLastestCodesController < ApplicationController
         if ojEvaResult['execMode'] == "debug"
           save_debug_data ds_params
         elsif ojEvaResult['execMode'] == "submit"
-          save_submit_data ds_params.merge(expected_output: testCase['expectedOutput'])
+          save_submit_data ds_params.merge(expected_output: testCase['expectedOutput'],
+                                           error_test_set_id: ojEvaResult['failCaseNum'])
         end
         # 评测完成后，还原评测中的状态
         @my_hack.update_attribute(:submit_status, 0)

db/migrate/20191227061507_add_error_test_set_id_for_hack_user_lastest.rb

@@ -0,0 +1,5 @@
+class AddErrorTestSetIdForHackUserLastest < ActiveRecord::Migration[5.2]
+  def change
+    add_column :hack_user_codes, :error_test_set_id, :integer
+  end
+end