pku 2272 Bullseye

来源：互联网发布：国家统计局人口数据图编辑：程序博客网时间：2024/04/30 09:22

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

题意是求两射击员的得分，然后比较谁胜利了。

#include <stdio.h>#include <math.h>int distance(double x,double y)//计算得分的函数{double dis;dis = sqrt(x*x + y*y);//计算半径if(dis <= 3)return 100;else if(dis <= 6)return 80;else if(dis <= 9)return 60;else if(dis <= 12)return 40;else if(dis <= 15)return 20;else return 0;}void Work(){double a,b;int i,j,flag;int score[2];while(1){flag = 0;for(i = 0;i < 2;i ++){score[i] = 0;for(j = 0;j < 3;j ++){scanf("%lf%lf",&a,&b);if(a == -100){flag = 1;break;}score[i] = score[i] + distance(a,b);//分数累加}if(flag)break;}

//比较分数if(flag)break;if(score[0] == score[1])printf("SCORE: %d to %d, TIE./n",score[0],score[1]);else if(score[0] < score[1])printf("SCORE: %d to %d, PLAYER 2 WINS./n",score[0],score[1]);else if(score[0] > score[1])printf("SCORE: %d to %d, PLAYER 1 WINS./n",score[0],score[1]);}}int main(){Work();return 0;}

/*

-9 0 0 -4.5 -2 2 9 0 0 4.5 2 -2-19.0 19.0 0 0 0 0 3 3 6 6 12 12-100 0 0 0 0 0 0 0 0 0 0 0
SCORE: 240 to 240, TIE.SCORE: 200 to 140, PLAYER 1 WINS.

*/