# Bullseye

### From Progteam

Sorter: | Uncategorized |
---|---|

Source: | Unknown |

Link: | http://acm.pku.edu.cn/JudgeOnline/problem?id=2272 |

**Bullseye** is problem number 2272 on the Peking University ACM
site.

## CODE

//RUNNING: java Main < input.txt import java.util.*; public class Main{ public static Scanner in; public static void main(String[] args){ in=new Scanner(System.in); doStuff(); } public static void doStuff(){ // int N = in.nextInt(); // for(int i = 0; i < N; i++) { solve(); // } } public static void solve(){ int[] score = new int[2]; while (true) { score[0] = score[1] = 0; for(int player = 0; player < 2; player++) { for(int darts = 0; darts < 3; darts++) { double x = in.nextDouble(); if( x == -100.0 ) System.exit(0); double y = in.nextDouble(); double r = x*x + y*y; r = Math.sqrt(r); score[player] += scoreDart(r); } } String result = new String(); if(score[0]>score[1]) { result = "PLAYER 1 WINS."; } else if(score[0]<score[1]) { result = "PLAYER 2 WINS."; } else { result ="TIE."; } System.out.println("SCORE: " + score[0] + " to " + score[1] + ", " + result); } } public static int scoreDart( double r ) { int score = 0; if ( ((r/3) % 1 == 0) && (r/3) > 0 ) { score = (int)(r / 3) - 1; //r is on a boundary } else { score = (int)Math.floor(r / 3); //put into the correct ring } // System.out.print(score + " "); if( score > 5 ) score = 5; score = 100 - score * 20; // System.out.println(score); return score; } }