Manhattan 2025 Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 1318 Accepted: 703 Description Background Manhattan in the year 2025 - it is so densely populated that its old two-dimensional grid of streets and avenues fails to provide…
转载请注明出处:viewmode=contents">http://blog.csdn.net/u012860063? viewmode=contents 题目链接:http://poj.org/problem? id=3077 Description For a given number, if greater than ten, round it to the nearest ten, then (if that result is greater than 100) take the…
http://poj.org/problem?id=1068 #include<cstdio> #include <cstring> using namespace std; int ind[45]; bool used[45]; int r[21]; int l[21]; int len,n,llen; int w[21]; int main(){ int t; scanf("%d",&t); while(t--){ memset(used,0,siz…
Description In a modernized warehouse, robots are used to fetch the goods. Careful planning is needed to ensure that the robots reach their destinations without crashing into each other. Of course, all warehouses are rectangular, and all robots occup…
Description Let S = s1 s2...s2n be a well-formed string of parentheses. S can be encoded in two different ways: q By an integer sequence P = p1 p2...pn where pi is the number of left parentheses before the ith right parenthesis in S (P-sequence). q B…
Parencodings Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 23545 Accepted: 13802 Description Let S = s1 s2...s2n be a well-formed string of parentheses. S can be encoded in two different ways: q By an integer sequence P = p1 p2...pn…
Parencodings Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 19352 Accepted: 11675 Description Let S = s1 s2...s2n be a well-formed string of parentheses. S can be encoded in two different ways: q By an integer sequence P = p1 p2...pn…
http://poj.org/problem?id=3253 题意: FJ需要修补牧场的围栏,他需要 N 块长度为 Li 的木头(N planks of woods).开始时,FJ只有一块无限长的木板,因此他需要把无限长的木板锯成 N 块长度为 Li 的木板,Farmer Don提供FJ锯子,但必须要收费的,收费的标准是对应每次据出木块的长度,比如说测试数据中 5 8 8,一开始,FJ需要在无限长的木板上锯下长度 21 的木板(5+8+8=21),第二次锯下长度为 5 的木板,第三次锯下长度为…
1.TreeMap和TreeSet类:A - Language of FatMouse ZOJ1109B - For Fans of Statistics URAL 1613 C - Hardwood Species POJ 2418D - StationE - Web Navigation ZOJ 1061F - Argus ZOJ 2212G - Plug-in2.SegmentTreeA-敌兵布阵 hdu 1166B - I Hate It HDU 1754C - A Simple Pro…
Maya Calendar Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 64795 Accepted: 19978 Description During his last sabbatical, professor M. A. Ya made a surprising discovery about the old Maya calendar. From an old knotted message, profes…
Numbers That Count Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 20396 Accepted: 6817 Description "Kronecker's Knumbers" is a little company that manufactures plastic digits for use in signs (theater marquees, gas station price…