OJ-HDU

OJ-HDU 无限的路

ProblemDescription甜甜从小就喜欢画图画，最近他买了一支智能画笔，由于刚刚接触，所以甜甜只会用它来画直线，于是他就在平面直角坐标系中画出如下的图形：甜甜的好朋友蜜蜜发现上面的图还是有点规则的，于是他问甜甜：在你画的图中，我给你两个点，请你算一算连接两点的折线长度（即沿折线走的路线长度）吧。Input第一个数是正整数N（≤100）。代表数据的组数。每组数据由四个非负整数组成x1，y1
acDream_·2020-08-13 12:03

OJ-HDU find your present (2)

findyourpresent(2)TimeLimit:2000/1000MS(Java/Others)MemoryLimit:32768/32768K(Java/Others)TotalSubmission(s):28605AcceptedSubmission(s):11214ProblemDescriptionInthenewyearparty,everybodywillgeta"specia
acDream_·2020-08-13 12:32

OJ-HDU A1 = ?

A1=?TimeLimit:5000/1000MS(Java/Others)MemoryLimit:32768/32768K(Java/Others)TotalSubmission(s):10248AcceptedSubmission(s):6197ProblemDescription有如下方程：Ai=(Ai-1+Ai+1)/2-Ci(i=1,2,3,....n).若给出A0,An+1,和C1,C
acDream_·2020-08-13 12:32

OJ-HDU The sum problem

ThesumproblemTimeLimit:5000/1000MS(Java/Others)MemoryLimit:32768/32768K(Java/Others)TotalSubmission(s):30951AcceptedSubmission(s):9261ProblemDescriptionGivenasequence1,2,3,......N,yourjobistocalculate
acDream_·2020-08-13 12:32

OJ-HDU 叠筐

叠筐TimeLimit:1000/1000MS(Java/Others)MemoryLimit:32768/32768K(Java/Others)TotalSubmission(s):24967AcceptedSubmission(s):6594ProblemDescription需要的时候，就把一个个大小差一圈的筐叠上去，使得从上往下看时，边筐花色交错。这个工作现在要让计算机来完成，得看你的了。
acDream_·2020-08-13 12:32
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