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HDU2032
HDU2032杨辉三角Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 44020 Accepted Submission(s): 18516Problem Description还记得中学时候学过的杨辉三角吗？原创 2015-07-23 17:27:49 · 435 阅读 · 0 评论 -
HDU OJ 1232畅通工程（并查集）
HDU OJ 1232畅通工程畅通工程Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 37492 Accepted Submission(s): 19848Problem Description某省调查城镇交通原创 2015-07-29 14:28:21 · 467 阅读 · 0 评论 -
HDUOJ 1022 （栈的基本应用）火车进站问题I
HDUOJ 1022 （栈的基本应用）火车进站问题ITrain Problem ITime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 25997 Accepted Submission(s): 9820原创 2015-07-29 14:15:13 · 840 阅读 · 0 评论 -
hdoj2579(Dating with girls(2)(搜索)
hdoj2579(Dating with girls(2)(广搜)Dating with girls(2)Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2704 Accepted Submission(s): 7原创 2015-11-05 00:12:13 · 495 阅读 · 0 评论 -
HDOJ_2028(Lowest Common Multiple Plus)
HDOJ_2028(Lowest Common Multiple Plus)Problem Description求n个数的最小公倍数。 Input输入包含多个测试实例，每个测试实例的开始是一个正整数n，然后是n个正整数。 Output为每组测试数据输出它们的最小公倍数，每个测试实例的输出占一行。你可以假设最后的输出是一个32位的整数。 Sample Inp原创 2015-10-11 00:05:39 · 616 阅读 · 0 评论 -
HDOJ1713（相遇周期）（有点坑）
HDOJ1713（相遇周期）（有点坑）相遇周期Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2636 Accepted Submission(s): 1346Problem Description2007年3原创 2016-01-15 21:23:49 · 1364 阅读 · 0 评论 -
Light Oj1079、hdu2955
Light Oj1079、hdu2955DescriptionAsHarry Potter series is over, Harry has no job. Since he wants to make quickmoney, (he wants everything quick!) so he decided to rob banks. He wants tomake a calcul原创 2016-03-01 11:37:07 · 315 阅读 · 0 评论 -
HDOJ-2052（Picture）
HDOJ-2052（Picture）PictureTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 23398 Accepted Submission(s): 11936Problem Description原创 2016-03-01 22:05:26 · 454 阅读 · 0 评论 -
hdoj2036(矢量求任意多边形的面积)
hdoj2036(矢量求任意多边形的面积)改革春风吹满地Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 26630 Accepted Submission(s): 13726Problem Descript原创 2016-01-15 13:24:41 · 881 阅读 · 0 评论 -
HDOJ-2056（Rectangles）
RectanglesTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 19475 Accepted Submission(s): 6316Problem DescriptionGiven two rectangl原创 2016-03-02 20:57:21 · 1876 阅读 · 0 评论 -
HDUOJ 1873看病要排队(优先队列)
HDUOJ 1873看病要排队（优先队列）看病要排队Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6127 Accepted Submission(s): 2524Problem Description原创 2015-07-31 00:23:51 · 635 阅读 · 0 评论 -
HDUOJ 1276 (士兵队列训练问题)(这道题有点坑)
HDUOJ 1276 (士兵队列训练问题)(这道题有点坑)士兵队列训练问题Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4600 Accepted Submission(s): 2144Problem原创 2015-08-01 23:34:21 · 3308 阅读 · 0 评论 -
HDUOJ-1879（继续畅通工程）（最小生成树）
HDUOJ-1879（继续畅通工程）（最小生成树）继续畅通工程Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 17892 Accepted Submission(s): 7711Problem Descri原创 2015-08-11 23:34:47 · 379 阅读 · 0 评论 -
HDUOJ 1234开门人和关门人问题（快排及快排的二级排序）
OJ开门人和关门人问题开门人和关门人 Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 102 Accepted Submission(s) : 48Font: Times New Roman | Verdana原创 2015-07-23 13:20:35 · 573 阅读 · 0 评论 -
HDUOJ1095
HDUoj1095Problem DescriptionYour task is to Calculate a + b. InputThe input will consist of a series of pairs of integers a and b, separated by a space, one pair of integers per line原创 2015-07-21 00:36:45 · 439 阅读 · 0 评论 -
HDUOJ1094
#includeint main(){ int a[20],i,sum,m; while(1) { sum=0; scanf("%d",&m); for(i=0;i { scanf("%d",&a[i]); sum+=a[i]; } printf("%d\n",sum); } return 0; }原创 2015-07-20 23:54:31 · 495 阅读 · 0 评论 -
HDUOJ1093
HDUoj Problem DescriptionYour task is to calculate the sum of some integers. InputInput contains an integer N in the first line, and then N lines follow. Each line starts with a intege原创 2015-07-20 21:33:29 · 501 阅读 · 0 评论 -
HDUOJ1092
HDUoj1092 Problem DescriptionYour task is to Calculate the sum of some integers. InputInput contains multiple test cases. Each test case contains a integer N, and then N integers原创 2015-07-20 21:19:12 · 678 阅读 · 0 评论 -
HDUOJ1091
HDUOJ1091Problem DescriptionYour task is to Calculate a + b. InputInput contains multiple test cases. Each test case contains a pair of integers a and b, one pair of integers per line. A t原创 2015-07-20 20:59:44 · 476 阅读 · 0 评论 -
HDUOJ_1102(Constructing Roads)(最小生成树)
HDUOJ_1102(Constructing Roads)(最小生成树) Constructing RoadsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 17373 Accepted Submission(s):原创 2015-08-13 11:11:24 · 392 阅读 · 0 评论 -
HDUOJ_1301（最小生成树）
HDUOJ_1301（最小生成树）Jungle RoadsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5488 Accepted Submission(s): 3960Problem Description原创 2015-08-12 10:55:05 · 372 阅读 · 0 评论 -
HDUOJ_1233（还是畅通工程）（最小生成树）
HDUOJ_1233（还是畅通工程）（最小生成树）还是畅通工程Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 32652 Accepted Submission(s): 14693Problem Des原创 2015-08-11 23:50:55 · 377 阅读 · 0 评论 -
HDOJ-2053(Switch Game)(规律)
Switch GameTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 14484 Accepted Submission(s): 8863Problem DescriptionThere are many la原创 2016-03-02 21:57:39 · 914 阅读 · 0 评论 -
HDU-5615(Jam's math problem)(方程求解)
HDU-5615-Jam's math problem（方程求解）Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 870 Accepted Submission(s): 415Problem Description原创 2016-03-15 19:23:54 · 497 阅读 · 0 评论 -
HDU-1425(sort)
HDU-1425(sort)sortTime Limit: 6000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 39573 Accepted Submission(s): 11491Problem Description给你n个整原创 2016-04-07 11:17:24 · 407 阅读 · 0 评论 -
HDU-1431(素数回文)（思维）(dfs+素数判定)
HDU-1431(素数回文)素数回文Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16595 Accepted Submission(s): 3702Problem Descriptionxiao原创 2016-04-07 12:13:34 · 1007 阅读 · 0 评论 -
HDU-1878(欧拉回路)(并查集)
欧拉回路Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11723 Accepted Submission(s): 4301Problem Description欧拉回路是指不令笔离开纸面，可画过图中每条边仅一原创 2016-03-15 12:38:57 · 895 阅读 · 0 评论 -
HDU-1716()(全排列+重集排列)
HDU-1716()(全排列+重集排列)排列2Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6418 Accepted Submission(s): 2475Problem DescriptionRa原创 2016-03-15 15:43:14 · 1068 阅读 · 0 评论 -
HDU-1205(吃糖果)
吃糖果Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 32022 Accepted Submission(s): 9106Problem DescriptionHOHO，终于从Speakless手上赢走了所有的原创 2016-03-15 12:11:28 · 346 阅读 · 0 评论 -
HDUOJ-1052（poj-2287）（田忌赛马）(贪心)
HDUOJ-1052（poj-2287）（田忌赛马）(贪心)Tian Ji -- The Horse RacingTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 24864 Accepted Submission(s)原创 2016-03-27 17:24:16 · 677 阅读 · 0 评论 -
HDUOJ 1789(贪心）
HDUOJ 1789(贪心)Doing Homework againTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8869 Accepted Submission(s): 5226Problem Descrip原创 2015-08-02 18:24:50 · 408 阅读 · 0 评论 -
HDU-1437(天气情况)
HDU-1437(天气情况)天气情况Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 717 Accepted Submission(s): 294Problem Description如果我们把天气分为原创 2016-04-07 13:09:51 · 504 阅读 · 0 评论 -
HDU-1087(Super Jumping! Jumping! Jumping!)(LCS)
HDU-1087(Super Jumping! Jumping! Jumping!)(LCS)Super Jumping! Jumping! Jumping!Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 31034原创 2016-03-30 21:51:17 · 434 阅读 · 0 评论 -
HDU-1426(Sudoku Killer)(dfs+巧妙思维)
HDU-1426(Sudoku Killer)(dfs)Sudoku KillerTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6079 Accepted Submission(s): 1933Probl原创 2016-04-06 22:27:51 · 402 阅读 · 0 评论 -
HDOJ--5611（Baby Ming and phone number）（闰年）
Baby Ming and phone numberTime Limit: 3000/1500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1675 Accepted Submission(s): 437Problem DescriptionBaby原创 2016-03-12 18:09:29 · 436 阅读 · 0 评论 -
POJ-3187(Backward Digit Sums)(全排列+dfs())
POJ-3187(Backward Digit Sums)(全排列+dfs())Time Limit: 1000MS Memory Limit: 65536KTotal Submissions: 5706 Accepted: 3309DescriptionFJ and his cows enjoy playing a me原创 2016-03-09 20:28:02 · 692 阅读 · 0 评论 -
HDOJ-1312(Red and Black)(dfs)
Red and BlackTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 15316 Accepted Submission(s): 9481Problem DescriptionThere is a rect原创 2016-03-03 16:22:10 · 364 阅读 · 0 评论 -
HDOJ-1242(Rescue)(bfs+优先队列)
HDOJ-1242(Rescue)Problem DescriptionAngel was caught by the MOLIGPY! He was put in prison by Moligpy. The prison is described as a N * M (N, M Angel's friends want to save Angel. Their task原创 2016-03-03 18:10:52 · 400 阅读 · 0 评论 -
HDOJ-2057（A + B Again）
HDOJ-2057（A + B Again）Problem DescriptionThere must be many A + B problems in our HDOJ , now a new one is coming.Give you two hexadecimal integers , your task is to calculate the sum of them,a原创 2016-03-03 19:52:33 · 2640 阅读 · 0 评论 -
HDOJ-2058(The sum problem)(找规律)（数学）
HDOJ-2058(The sum problem)(找规律)（数学）Problem DescriptionGiven a sequence 1,2,3,......N, your job is to calculate all the possible sub-sequences that the sum of the sub-sequence is M. Input原创 2016-03-03 21:43:47 · 1187 阅读 · 0 评论