勇哥哥的ACM探险

Problem HMorning WalkTime Limit3 Seconds Kamalis a Motashotaguy. He has got a new job in Chittagong.So, he has moved to Chittagong fromDinajpur. He was getting fatter

畅通工程Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 24266    Accepted Submission(s): 12597Problem Description某省调查城镇交通状况，得到现有城镇道路

过山车Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8064    Accepted Submission(s): 3533Problem DescriptionRPG girls今天和大家一起去游乐场玩，终于可以

还是畅通工程Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 21285    Accepted Submission(s): 9479Problem Description某省调查乡村交通状况，得到的统计表中

Problem Description在每年的校赛里，所有进入决赛的同学都会获得一件很漂亮的t-shirt。但是每当我们的工作人员把上百件的衣服从商店运回到赛场的时候，却是非常累的！所以现在他们想要寻找最短的从商店到赛场的路线，你可以帮助他们吗？ Input输入包括多组数据。每组数据第一行是两个整数N、M（N输入保证至少存在1条商店到赛场的路线。 O

畅通工程续Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 21689    Accepted Submission(s): 7554Problem Description某省自从实行了很多年的畅通工程计划后，终于修建

Problem DescriptionAdam and Eve play a card game using a regular deck of 52 cards. The rules are simple. The players sit on opposite sides of a table, facing each other. Each player gets k cards f

IIU C   ONLINE   C ON TEST  2 008Problem C: The 3-Regular GraphInput: standard inputOutput: standard output The degree of a vertex in a graph is the num

Problem DescriptionThere was no donkey in the province of Gui Zhou, China. A trouble maker shipped one and put it in the forest which could be considered as an N×N grid. The coordinates of the up-le

Bicoloring In 1976 the ``Four Color Map Theorem" was proven with the assistance of acomputer. This theorem states that every map can be colored using only fourcolors, in such a way that no

Problem D: The Necklace My little sister had a beautiful necklace made of colorful beads. Twosuccessive beads in the necklace shared a common color at their meeting point.The figure below

Play on WordsSome of the secret doorscontain a very interesting word puzzle. The team of archaeologists has tosolve it to open that doors. Because there is no other way to open the doors,the puzzle