摘要：DescriptionDearboy was so busy recently that now he has piles of clothes to wash. Luckily, he has a beautiful and hard-working girlfriend to help him. The clothes are in varieties of colors but each piece of them can be seen as of only one color. In order to prevent the clothes from getting dyed in 阅读全文

摘要：Description Gigel has a strange "balance" and he wants to poise it. Actually, the device is different from any other ordinary balance. It orders two arms of negligible weight and each arm's length is 15. Some hooks are attached to these arms and Gigel wants to hang up some weights from 阅读全文

摘要：DescriptionAfter months of hard working, Iserlohn finally wins awesome amount of scholarship. As a great zealot of sneakers, he decides to spend all his money on them in a sneaker store.There are several brands of sneakers that Iserlohn wants to collect, such as Air Jordan and Nike Pro. And each bra 阅读全文

摘要：DescriptionACboy has N courses this term, and he plans to spend at most M days on study.Of course,the profit he will gain from different course depending on the days he spend on it.How to arrange the M days for the N courses to maximize the profit?InputThe input consists of multiple data sets. A dat 阅读全文

摘要：DescriptionThe cows are going to space! They plan to achieve orbit by building a sort of space elevator: a giant tower of blocks. They have K (1 #include#include#includeusing namespace std;struct Node{ int h,c; int lim;}node[401];int dp[50000];int H;void ZeroOnePack(int cost,int weight,int lim... 阅读全文