From 66cef75bed231c5cf3c1d4fb2729e8fd5ccb5698 Mon Sep 17 00:00:00 2001
From: "sxw@401" <sxwxs@msn.com>
Date: Sun, 13 Sep 2015 19:49:59 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E7=AC=AC=E4=B8=80=E4=B8=AAac?=
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---
 contest/models.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/contest/models.py b/contest/models.py
index 258ee19..190fce3 100644
--- a/contest/models.py
+++ b/contest/models.py
@@ -94,6 +94,8 @@ class ContestSubmission(models.Model):
     ac_time = models.IntegerField(default=0)
     # 总的时间，用于acm 类型的，也需要保存罚时
     total_time = models.IntegerField(default=0)
+    # 第一个解出此题目
+    first_achieved = models.BooleanField()
 
     class Meta:
         db_table = "contest_submission"