Elevator其实是一道水题,思路也很简单,但不知道怎么也不能AC,后来看了别人的再比较自己的以后找到错误. 在判断奇偶数之后的语句时,我用了if() else if(),这是不能AC的原因,这种条件判断的话,会忽略连续输入两个相等数的情况. #include <iostream> using namespace std; int e[105]; int main() { int n; while(cin>>n&&n!=0) { int time_0 = 0;…
Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Description The highest building in our city has only one elevator. A request list is made up with N positive numbers. The numbers denote at which floors the elevator will s…
Problem Description A simple mathematical formula for e is where n is allowed to go to infinity. This can actually yield very accurate approximations of e using relatively small values of n. Output Output the approximations of e generated by the ab…
HDU 1000 A + B Problem I/O HDU 1001 Sum Problem 数学 HDU 1002 A + B Problem II 高精度加法 HDU 1003 Maxsum 贪心 HDU 1004 Let the Balloon Rise 字典树,map HDU 1005 Number Sequence 求数列循环节 HDU 1007 Quoit Design 最近点对 HDU 1008 Elevator 模拟 HDU 1010 Tempter of th…
本题链接:http://acm.hdu.edu.cn/showproblem.php?pid=1272 Problem Description: 上次Gardon的迷宫城堡小希玩了很久(见Problem B),现在她也想设计一个迷宫让Gardon来走.但是她设计迷宫的思路不一样,首先她认为所有的通道都应该是双向连通的,就是说如果有一个通道连通了房间A和B,那么既可以通过它从房间A走到房间B,也可以通过它从房间B走到房间A,为了提高难度,小希希望任意两个房间有且仅有一条路径可以相通(除非走了回头…
MU Puzzle Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 134 Accepted Submission(s): 71 Problem Description Suppose there are the symbols M, I, and U which can be combined to produce strings…