Title
Solved Problem AC / Total Ratio Source
2450 - 简单序列 86 / 282 30.50%
2451 - Professor Lazy, Ph.D. 10 / 52 19.23%
2452 - Draw Something 175 / 206 84.95%
2453 - 球队分组 2 / 6 33.33%
2454 - 切蛋糕 732 / 1001 73.13%
2455 - 分糖果 11 / 45 24.44%
2456 - Ride to School 1 / 3 33.33%
2457 - Self Numbers 0 / 37 0.00%
2458 - Gold Coins 39 / 44 88.64% Rocky Mountain 2004-2005
2459 - The 3n + 1 problem 29 / 56 51.79%
2460 - Pascal Library 3 / 5 60.00% Latin America - South America - 2005/2006
2461 - Calendar 1 / 4 25.00%
2462 - Manager 2 / 4 50.00% Europe - Southeastern - 2002/2003
2463 - 学密码学一定得学程序 1643 / 3974 41.34% ZP
2464 - 学密码学真的得学程序 52 / 93 55.91% zp
2465 - 其实玩游戏也得学程序 26 / 99 26.26% ZYJ
2466 - Team Arrangement 3 / 20 15.00% poj
2467 - Steps 29 / 54 53.70%
2468 - The ? 1 ? 2 ? ... ? n = k problem 52 / 163 31.90%
2469 - 等差数列 4 / 12 33.33%
2470 - Fractal 1 / 5 20.00%
2471 - Calendar 3 / 7 42.86%
2472 - Double Time 1 / 5 20.00%
2473 - Time Zones 1 / 6 16.67%
2474 - Factoring a Polynomial 1 / 2 50.00%
2475 - Power Strings 367 / 646 56.81%
2476 - Period 258 / 592 43.58% Southeastern European Regional Programming Contest
2477 - Expression Evaluator 1 / 4 25.00%
2478 - NUMBER BASE CONVERSION 2 / 5 40.00%
2479 - ARITH 1 / 29 3.45% ACM Central European Programming Contest, Prague 2000
2480 - Not so Mobile 15 / 46 32.61% UVa
2481 - The falling leaves 14 / 23 60.87% UVA
2482 - 二叉排序树 1436 / 3533 40.65%
2483 - 编码问题 22 / 64 34.38%
2484 - 算术表达式的转换 780 / 2027 38.48%
2485 - Hometask 9 / 66 13.64% cuizhe
2486 - Boolean Expressions 1 / 4 25.00% Mexico and Central America 2004-2005
2487 - Printer Queue 2 / 4 50.00% The 2006 ACM Northwestern European Programming Contest
2488 - Roman Roulette 2 / 3 66.67%
2489 - M*A*S*H 1 / 6 16.67%
2490 - City Skyline 0 / 2 0.00% USACO 2005 November Silver
2491 - Babelfish 20 / 42 47.62%
2492 - This Sentence is False 1 / 3 33.33%
2493 - Constructing Roads 33 / 140 23.57% qinchuan
2494 - Minimum Spanning Tree? 11 / 52 21.15% qinchuan
2495 - The Clocks 6 / 25 24.00%
2496 - 魔方涂色 3 / 31 9.68%
2497 - A simple problem 35 / 84 41.67% qinchuan
2498 - 数据结构实验之图论十一:AOE网上的关键路径 2457 / 4905 50.09%  
2499 - 数字 487 / 730 66.71%
2500 - 0\'s 132 / 405 32.59%
2501 - 矩形回旋 52 / 145 35.86% 中国海洋大学第三届“朗讯杯”编程比赛高级组试题
2502 - 火星计数法 181 / 454 39.87% 中国海洋大学第三届“朗讯杯”编程比赛高级组试题
2503 - 飞行棋 33 / 53 62.26% 中国海洋大学第三届“朗讯杯”编程比赛高级组试题
2504 - 多项式求和 1596 / 4504 35.44% 中国海洋大学第三届“朗讯杯”编程比赛高级组试题
2505 - 鬼吹灯之南海归墟 160 / 367 43.60%
2506 - 完美网络 635 / 1414 44.91% 中国海洋大学第三届“朗讯杯”编程比赛高级组试题
2507 - 焰火表演 2 / 10 20.00% 中国海洋大学第三届“朗讯杯”编程比赛高级组试题
2508 - 图形密码 24 / 54 44.44% 中国海洋大学第三届“朗讯杯”编程比赛高级组试题
2509 - Hardwood Species 40 / 60 66.67%
2510 - Ultra-QuickSort 18 / 28 64.29%
2511 - Word Amalgamation 4 / 9 44.44%
2512 - Questions and answers 0 / 4 0.00%
2513 - Unix ls 1 / 5 20.00%
2514 - Hire and Fire 1 / 3 33.33% Rocky Mountain 2004-2005
2515 - Cube Stacking 7 / 28 25.00% USACO 2004 U S Open
2516 - Building Bridges 1 / 7 14.29% Beverly Hills 2002-2003
2517 - Closest Common Ancestors 1 / 7 14.29%
2518 - Who's the boss? 2 / 3 66.67% Northwestern 2003-2004
2519 - "Disk Tree" 1 / 3 33.33% 2000-2001 ACM Northeastern European Regional Programming Contest
2520 - 确定天数 259 / 455 56.92% qinchuan
2521 - 出现次数 195 / 516 37.79% qinchuan
2522 - 玩游戏 6 / 29 20.69% qinchuan
2523 - OOXX 17 / 51 33.33% qinchuan
2524 - ASCII码之和最大 256 / 371 69.00% qinchuan
2525 - A-B 77 / 694 11.10% qinchuan
2526 - 火车 127 / 224 56.70% qinchuan
2527 - 斗地主 111 / 172 64.53% qinchuan
2528 - 等式成立 34 / 108 31.48% qinchuan
2529 - Tree Grafting 1 / 2 50.00%
2530 - Binary Tree 17 / 23 73.91%
2531 - Falling Leaves 5 / 9 55.56%
2532 - Cartesian Tree 1 / 2 50.00%
2533 - Argus 3 / 7 42.86%
2534 - 植物大战僵尸 3 / 12 25.00% WL
2535 - 小明的数学题 54 / 635 8.50%
2536 - 字母哥站队 9 / 40 22.50%
2537 - 拯救末日 13 / 55 23.64% WL
2538 - Lucky Transformation 53 / 375 14.13%
2539 - 食物链 34 / 86 39.53%
2540 - nocLyt 5 / 86 5.81% 山东农业大学
2541 - 乒乓球 5 / 24 20.83% 山东农业大学
2542 - Hou和Bu的决斗! 18 / 51 35.29% 山东农业大学
2543 - 整除 2728 / 7433 36.70% von
2544 - 面积 77 / 239 32.22% von
2545 - 象棋 12 / 56 21.43% von
2546 - 回文数 141 / 431 32.71% qinchuan
2549 - 表达式 22 / 113 19.47% qinchuan
2550 - 大小写转换 382 / 1171 32.62% qinchuan
2551 - 检查宿舍卫生 2653 / 6661 39.83% qinchuan