Shopping 题目连接: http://codeforces.com/gym/100803/attachments Description Your friend will enjoy shopping. She will walk through a mall along a straight street, where N individual shops (numbered from 1 to N) are aligned at regular intervals. Each shop…
题目链接: http://acm.hust.edu.cn/vjudge/problem/48416 Shopping Malls Time Limit: 3000MS 问题描述 We want to create a smartphone application to help visitors of a shopping mall and you have to calculate the shortest path between pairs of locations in the mall…
Let x1, x2,..., xm be real numbers satisfying the following conditions: a) -xi ; b) x1 + x2 +...+ xm = b * for some integers a and b (a > 0). Determine the maximum value of xp1 + xp2 +...+ xpm for some even positive integer p. Input Each input li…
题目链接:https://vjudge.net/contest/244167#problem/F 题目: Given any integer base b ≥ 2, it is well known that every positive integer n can be uniquely represented in base b. That is, we can write n = a0 + a1 ∗b + a2 ∗b∗b + a3 ∗b∗b∗b + ... where the coeffi…
There will be several test cases in the input. Each test case will begin with a line with three integers: N A B Where N is the number of teams (1N1, 000), and A and B are the number of balloons in rooms A and B, respectively (0A, B10, 000). On each o…
