| 7377 | BZOJ3377：[Usaco2004 Open]The Cow Lineup 奶牛序列 | 0 | 0 | 0.000% |
| 7378 | BZOJ3378：[Usaco2004 Open]MooFest 狂欢节 | 0 | 0 | 0.000% |
| 7379 | BZOJ3379：[Usaco2004 Open]Turning in Homework 交作业 | 0 | 0 | 0.000% |
| 7380 | BZOJ3380：[Usaco2004 Open]Cave Cows 1 洞穴里的牛之一 | 0 | 0 | 0.000% |
| 7381 | BZOJ3381：[Usaco2004 Open]Cave Cows 2 洞穴里的牛之二 | 0 | 0 | 0.000% |
| 7382 | BZOJ3382：[Usaco2004 Open]Cave Cows 3 洞穴里的牛之三 | 0 | 0 | 0.000% |
| 7383 | BZOJ3383：[Usaco2004 Open]Cave Cows 4 洞穴里的牛之四 | 0 | 0 | 0.000% |
| 7384 | BZOJ3384：[Usaco2004 Nov]Apple Catching 接苹果 | 0 | 0 | 0.000% |
| 7385 | BZOJ3385：[Usaco2004 Nov]Lake Counting 数池塘 | 3 | 4 | 75.000% |
| 7386 | BZOJ3386：[Usaco2004 Nov]Til the Cows Come Home 带奶牛回家 | 0 | 0 | 0.000% |
| 7387 | BZOJ3387：[Usaco2004 Dec]Fence Obstacle Course栅栏行动 | 0 | 0 | 0.000% |
| 7388 | BZOJ3388：[Usaco2004 Dec]Cow Ski Area雪场缆车 | 0 | 0 | 0.000% |
| 7389 | BZOJ3389：[Usaco2004 Dec]Cleaning Shifts安排值班 | 0 | 0 | 0.000% |
| 7390 | BZOJ3390：[Usaco2004 Dec]Bad Cowtractors牛的报复 | 0 | 0 | 0.000% |
| 7391 | BZOJ3391：[Usaco2004 Dec]Tree Cutting网络破坏 | 0 | 0 | 0.000% |
| 7392 | BZOJ3392：[Usaco2005 Feb]Part Acquisition 交易 | 0 | 0 | 0.000% |
| 7393 | BZOJ3393：[Usaco2009 Jan]Laserphones 激光通讯 | 0 | 0 | 0.000% |
| 7394 | BZOJ3394：[Usaco2009 Jan]Best Spot 最佳牧场 | 0 | 0 | 0.000% |
| 7395 | BZOJ3395：[Usaco2006 Feb]Cellphones 手机 | 0 | 0 | 0.000% |
| 7396 | BZOJ3396：[Usaco2009 Jan]Total flow 水流 | 0 | 0 | 0.000% |
| 7397 | BZOJ3397：[Usaco2009 Feb]Surround the Islands 环岛篱笆 | 0 | 0 | 0.000% |
| 7398 | BZOJ3398：[Usaco2009 Feb]Bullcow 牡牛和牝牛 | 1 | 1 | 100.000% |
| 7399 | BZOJ3399：[Usaco2009 Mar]Sand Castle城堡 | 0 | 0 | 0.000% |
| 7400 | BZOJ3400：[Usaco2009 Mar]Cow Frisbee Team 奶牛沙盘队 | 0 | 0 | 0.000% |
| 7401 | BZOJ3401：[Usaco2009 Mar]Look Up 仰望 | 2 | 2 | 100.000% |
| 7402 | BZOJ3402：[Usaco2009 Open]Hide and Seek 捉迷藏 | 0 | 0 | 0.000% |
| 7403 | BZOJ3403：[Usaco2009 Open]Cow Line 直线上的牛 | 0 | 0 | 0.000% |
| 7404 | BZOJ3404：[Usaco2009 Open]Cow Digit Game又见数字游戏 | 0 | 0 | 0.000% |
| 7405 | BZOJ3405：[Usaco2009 Open]Grazing2 移动牛棚 | 0 | 0 | 0.000% |
| 7406 | BZOJ3406：[Usaco2009 Oct]Invasion of the Milkweed 乳草的入侵 | 2 | 2 | 100.000% |
| 7408 | BZOJ3408：[Usaco2009 Oct]Heat Wave 热浪 | 4 | 4 | 100.000% |
| 7409 | BZOJ3409：[Usaco2009 Oct]Barn Echoes 牛棚回声 | 0 | 0 | 0.000% |
| 7410 | BZOJ3410：[Usaco2009 Dec]Selfish Grazing 自私的食草者 | 0 | 0 | 0.000% |
| 7411 | BZOJ3411：[Usaco2009 Dec]Bobsledding 高山滑雪 | 0 | 0 | 0.000% |
| 7412 | BZOJ3412：[Usaco2009 Dec]Music Notes乐谱 | 0 | 0 | 0.000% |
| 7427 | BZOJ3427：Poi2013 Bytecomputer | 0 | 0 | 0.000% |
| 7428 | BZOJ3428：[Usaco2014 Jan]Cow Curling | 0 | 0 | 0.000% |
| 7429 | BZOJ3429：[Usaco2014 Jan]Building a Ski Course | 0 | 0 | 0.000% |
| 7430 | BZOJ3430：[Usaco2014 Jan]Ski Course Rating | 0 | 0 | 0.000% |
| 7431 | BZOJ3431：[Usaco2014 Jan]Bessie Slows Down | 0 | 0 | 0.000% |
| 7432 | BZOJ3432：[Usaco2014 Jan]Cross Country Skiing | 0 | 0 | 0.000% |
| 7433 | BZOJ3433：[Usaco2014 Jan]Recording the Moolympics | 0 | 0 | 0.000% |
| 7445 | BZOJ3445：[Usaco2014 Feb] Roadblock | 0 | 0 | 0.000% |
| 7446 | BZOJ3446：[Usaco2014 Feb]Cow Decathlon | 0 | 0 | 0.000% |
| 7447 | BZOJ3447：[Usaco2014 Feb]Airplane Boarding | 0 | 0 | 0.000% |
| 7448 | BZOJ3448：[Usaco2014 Feb]Auto-complete | 0 | 0 | 0.000% |
| 7449 | BZOJ3449：[Usaco2014 Feb]Secret Code | 0 | 0 | 0.000% |
| 7463 | BZOJ3463：[COCI2012] Inspector | 0 | 0 | 0.000% |
| 7476 | BZOJ3476：[Usaco2014 Mar]The Lazy Cow | 0 | 0 | 0.000% |
| 7477 | BZOJ3477：[Usaco2014 Mar]Sabotage | 0 | 0 | 0.000% |
| 7478 | BZOJ3478：[Usaco2014 Mar]Counting Friends | 0 | 0 | 0.000% |
| 7479 | BZOJ3479：[Usaco2014 Mar]Watering the Fields | 0 | 0 | 0.000% |
| 7480 | BZOJ3480：[Usaco2014 Mar]Mooo | 0 | 0 | 0.000% |
| 7482 | BZOJ3482：[COCI2013]hiperprostor | 0 | 0 | 0.000% |
| 7509 | BZOJ3509：[CodeChef] COUNTARI | 0 | 0 | 0.000% |
| 7514 | BZOJ3514：Codechef MARCH14 GERALD07加强版 | 0 | 0 | 0.000% |
| 7524 | BZOJ3524：[Poi2014]Couriers | 0 | 0 | 0.000% |
| 7535 | BZOJ3535：[Usaco2014 Open]Fair Photography | 0 | 0 | 0.000% |
| 7536 | BZOJ3536：[Usaco2014 Open]Cow Optics | 0 | 0 | 0.000% |
| 7537 | BZOJ3537：[Usaco2014 Open]Code Breaking | 0 | 0 | 0.000% |
| 7538 | BZOJ3538：[Usaco2014 Open]Dueling GPS | 0 | 0 | 0.000% |
| 7539 | BZOJ3539：[Usaco2014 Open]Odometer | 0 | 0 | 0.000% |
| 7540 | BZOJ3540：[Usaco2014 Open]Fair Photography | 0 | 0 | 0.000% |
| 7544 | BZOJ3544：[ONTAK2010]Creative Accounting | 0 | 0 | 0.000% |
| 7593 | BZOJ3593：Control | 0 | 0 | 0.000% |
| 7594 | BZOJ3594：[Scoi2014]方伯伯的玉米田 | 0 | 0 | 0.000% |
| 7595 | BZOJ3595：[Scoi2014]方伯伯的Oj | 0 | 0 | 0.000% |
| 7596 | BZOJ3596：[Scoi2014]方伯伯打扑克 | 0 | 0 | 0.000% |
| 7597 | BZOJ3597：[Scoi2014]方伯伯运椰子 | 0 | 0 | 0.000% |
| 7598 | BZOJ3598：[Scoi2014]方伯伯的商场之旅 | 0 | 0 | 0.000% |
| 7599 | BZOJ3599：[Scoi2014]舌尖上的方伯伯 | 0 | 0 | 0.000% |
| 7625 | BZOJ3625：[Codeforces Round #250]小朋友和二叉树 | 0 | 0 | 0.000% |
| 7743 | BZOJ3743：[Coci2015]Kamp | 0 | 0 | 0.000% |
| 7745 | BZOJ3745：[Coci2015]Norma | 0 | 0 | 0.000% |
| 7810 | BZOJ3810：[Coci2015]Stanovi | 0 | 0 | 0.000% |
| 7824 | BZOJ3824：[Usaco2014 Dec]Guard Mark | 0 | 0 | 0.000% |
| 7825 | BZOJ3825：[Usaco2014 Dec]Marathon | 0 | 0 | 0.000% |
| 7826 | BZOJ3826：[Usaco2014 Dec]Cow Jog | 0 | 0 | 0.000% |
| 7835 | BZOJ3835：[Poi2014]Supercomputer | 0 | 0 | 0.000% |
| 7840 | BZOJ3840：ZCC Loves COT | 0 | 0 | 0.000% |
| 7850 | BZOJ3850：ZCC Loves Codefires | 0 | 0 | 0.000% |
| 7872 | BZOJ3872： [Poi2014]Ant colony | 0 | 0 | 0.000% |
| 7881 | BZOJ3881：[Coci2015]Divljak | 0 | 0 | 0.000% |
| 7885 | BZOJ3885：[Usaco2015 Jan]Cow Rectangles | 0 | 0 | 0.000% |
| 7886 | BZOJ3886：[Usaco2015 Jan]Moovie Mooving | 0 | 0 | 0.000% |
| 7887 | BZOJ3887：[Usaco2015 Jan]Grass Cownoisseur | 0 | 0 | 0.000% |
| 7888 | BZOJ3888：[Usaco2015 Jan]Stampede | 0 | 0 | 0.000% |
| 7889 | BZOJ3889：[Usaco2015 Jan]Cow Routing | 0 | 0 | 0.000% |
| 7890 | BZOJ3890：[Usaco2015 Jan]Meeting Time | 0 | 0 | 0.000% |
| 7891 | BZOJ3891：[Usaco2014 Dec]Piggy Back | 0 | 0 | 0.000% |
| 7892 | BZOJ3892：[Usaco2014 Dec]Marathon | 0 | 0 | 0.000% |
| 7893 | BZOJ3893：[Usaco2014 Dec]Cow Jog | 0 | 0 | 0.000% |
| 7939 | BZOJ3939：[Usaco2015 Feb]Cow Hopscotch | 0 | 0 | 0.000% |
| 7940 | BZOJ3940：[Usaco2015 Feb]Censoring | 0 | 1 | 0.000% |
| 7941 | BZOJ3941：[Usaco2015 Feb]Fencing the Herd | 0 | 0 | 0.000% |
| 7942 | BZOJ3942：[Usaco2015 Feb]Censoring | 2 | 2 | 100.000% |
| 7943 | BZOJ3943：[Usaco2015 Feb]SuperBull | 0 | 0 | 0.000% |
| 7955 | BZOJ3955：[WF2013]Surely You Congest | 0 | 0 | 0.000% |
| 7956 | BZOJ3956：Count | 0 | 0 | 0.000% |
| 7962 | BZOJ3962：[WF2011]Coffee Central | 0 | 0 | 0.000% |