摘要：
给定两个正整数，计算这两个数的最小公倍数。 Input 输入包含多组测试数据，每组只有一行，包括两个不大于1000的正整数.Output对于每个测试用例，给出这两个数的最小公倍数，每个实例输出一行。 Sample Input Sample Output 阅读全文
摘要：
Many years ago , in Teddy’s hometown there was a man who was called “Bone Collector”. This man like to collect varies of bones , such as dog’s , cow’s 阅读全文
摘要：
Problem Description 急！灾区的食物依然短缺！为了挽救灾区同胞的生命，心系灾区同胞的你准备自己采购一些粮食支援灾区，现在假设你一共有资金n元，而市场有m种大米，每种大米都是袋装产品，其价格不等，并且只能整袋购买。请问：你用有限的资金最多能采购多少公斤粮食呢？后记：人生是一个充满了变 阅读全文
摘要：
Problem Description Before ACM can do anything, a budget must be prepared and the necessary financial support obtained. The main income for this actio 阅读全文
摘要：
Problem Description 电子科大本部食堂的饭卡有一种很诡异的设计，即在购买之前判断余额。如果购买一个商品之前，卡上的剩余金额大于或等于5元，就一定可以购买成功（即使购买后卡上余额为负），否则无法购买（即使金额足够）。所以大家都希望尽量使卡上的余额最少。某天，食堂中有n种菜出售，每种菜 阅读全文
摘要：
Description Raju and Meena love to play with Marbles. They have got a lot of marbles with numbers written on them. At the beginning, Raju would place 阅读全文
摘要：
Misha hacked the Codeforces site. Then he decided to let all the users change their handles. A user can now change his handle any number of times. But 阅读全文
摘要：
Contest time again! How excited it is to see balloons floating around. But to tell you a secret, the judges' favorite time is guessing the most popula 阅读全文
摘要：
Ray又对数字的列产生了兴趣： 现有四张卡片，用这四张卡片能排列出很多不同的4位数，要求按从小到大的顺序输出这些4位数。 Input每组数据占一行，代表四张卡片上的数字（0<=数字<=9），如果四张卡片都是0，则输入结束。 Output对每组卡片按从小到大的顺序输出所有能由这四张卡片组成的4位数，千 阅读全文
摘要：
The police office in Tadu City decides to say ends to the chaos, as launch actions to root up the TWO gangs in the city, Gang Dragon and Gang Snake. H 阅读全文