Description Fat brother and Maze are playing a kind of special (hentai) game in the playground. (Maybe it’s the OOXX game which decrypted in the last problem, who knows.) But as they don’t like using repellent while playing this kind of special (hent…

Problem 2144 Shooting Game Accept: 370 Submit: 1902 Time Limit: 1000 mSec Memory Limit : 32768 KB Problem Description Fat brother and Maze are playing a kind of special (hentai) game in the playground. (Maybe it's the OOXX game which decrypted in the…

Description   Given an integer N, your task is to judge whether there exist N points in the plane such that satisfy the following conditions: 1. The distance between any two points is no greater than 1.0. 2. The distance between any point and the ori…

Moon Game Description Fat brother and Maze are playing a kind of special (hentai) game in the clearly blue sky which we can just consider as a kind of two-dimensional plane. Then Fat brother starts to draw N starts in the sky which we can just consid…

Description   Problem B: Myacm Triangles Problem B: Myacm Triangles Source file: triangle.{c, cpp, java, pas} Input file: triangle.in Output file: triangle.out There has been considerable archeological work on the ancient Myacm culture. Many artifact…

Problem Description Ezio Auditore is a great master as an assassin. Now he has prowled in the enemies’ base successfully. He finds that the only weapon he can use is his cuff sword and the sword has durability m. There are n enemies he wants to kill…

Description There is a special number sequence which has n+1 integers. For each number in sequence, we have two rules: ● a i ∈ [0,n] ● a i ≠ a j( i ≠ j ) For sequence a and sequence b, the integrating degree t is defined as follows(“�” denotes exclus…

Description A group of N people wishes to go across a river with only one boat, which can at most carry two persons. Therefore some sort of shuttle arrangement must be arranged in order to row the boat back and forth so that all people may cross. Eac…

Description Farmer John is assigning some of his N (1 <= N <= 25,000) cows to do some cleaning chores around the barn. He always wants to have one cow working on cleaning things up and has divided the day into T shifts (1 <= T <= 1,000,000), t…

Shooting Game Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64u Submit Status Practice FZU 2144 Description Fat brother and Maze are playing a kind of special (hentai) game in the playground. (Maybe it’s the OOXX game which…