Difference between Triplets Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 2476 Accepted: 800 Description For every pair of triplets, Ta = (Ia, Ja, Ka) and Tb = (Ib, Jb, Kb), we define the difference value between Ta and Tb as follows…
Cut the Cake Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 300 Accepted Submission(s): 135 Problem Description MMM got a big big big cake, and invited all her M friends to eat the cake toge…
转载请注明出处: http://www.cnblogs.com/fraud/ ——by fraud How Many Sets III Time Limit: 2 Seconds Memory Limit: 65536 KB Given a set S = {1, 2, ..., n}, your job is to count how many set T satisfies the following condition: T is a subset of S E…
转载请注明出处: http://www.cnblogs.com/fraud/ ——by fraud Tourist Problem Iahub is a big fan of tourists. He wants to become a tourist himself, so he planned a trip. There are n destinations on a straight road that Iahub wants to visit. Iahub starts…
The gray code is a binary numeral system where two successive values differ in only one bit. Given a non-negative integer n representing the total number of bits in the code, print the sequence of gray code. A gray code sequence must begin with 0. Fo…
F. Two Points time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output There are two points (x1, y1) and (x2, y2) on the plane. They move with the velocities (vx1, vy1) and (vx2, vy2). Find the min…
A. An Olympian Math Problem 54.28% 1000ms 65536K Alice, a student of grade 66, is thinking about an Olympian Math problem, but she feels so despair that she cries. And her classmate, Bob, has no idea about the problem. Thus he wants you to help him…
链接: #include <stdio.h> int main() { puts("转载请注明出处[辗转山河弋流歌 by 空灰冰魂]谢谢"); puts("网址:blog.csdn.net/vmurder/article/details/46468557"); } 题解: 并没有什么卵用,首先有一个神思路.然后神推公式.以下这篇博客写得非常详尽..另外题意是买第 i 次花 i 元,不是标号为 i 的邮票花 i 元. <strong">…
