YTU 2615: AB编程题--世界杯小组赛

YTU 2615: AB编程题--世界杯小组赛

2615: AB编程题--世界杯小组赛

时间限制: 1 Sec   内存限制: 128 MB

提交: 100

解决: 35

题目描述

注：本题目自由设计，但必须使用类进行代码设计。

世界杯32支参赛队分为八个小组,每个小组分别有四支球队进行比赛，每支球队都必须和其他三支球队进行且只进行一场比赛,每组4个队循环比赛，共打6场(a1-a2;a1-a3;a1-a4;a2-a3;a2-a4;a3-a4),每场比赛90分钟，胜平负分别积3、1、0分。每个小组积分的前两名球队出线进入淘汰赛阶段的1/8决赛，共16支队，即“16强”。

每个小组分别有四只球队，其排名按以下规则确定： a、积分高者排名靠前 b、小组中总净胜球高者排名靠前 c、小组中总进球数高者排名靠前 d、不能确定 净胜球数是指进球数（正数）与失球数（正数）的差。 如，红队胜黄队4：2，蓝队胜黄队3：1，红队负蓝队2：3 红队进6球，失5球，净胜球数为：6-5=1 黄队进3球，失7球，净胜球数为：3-7=-4 蓝队进6球，失3球，净胜球数为：6-3=3

//以下是可供参考的代码 #include #include #include using namespace std; class FootballGroup { private: int score[4]; //总积分 int goaldiff[4]; //总净胜球 int totalgoals[4]; //总进球数 string teamname[4] ; //球队的名称 public: FootballGroup() { for(int i=0; i<4; i++) { score[i]=goaldiff[i]=totalgoals[i]=0; } } void setTeamName(int teamindex,string name) //设置第teamindex+1个队的队名 { teamname[teamindex] = name; } void addMatchresult(int teamindex1,int teamindex2,int score1,int score2); void showResult(); }; int main() { FootballGroup GroupA; string name; int i,j; for(i=0; i<4; i++) { cin>>name; GroupA.setTeamName(i,name); //球队a1,a2,a3,a4的名称 } int score1,score2; for(i=0; i<3; i++) //a1-a2;a1-a3;a1-a4;a2-a3;a2-a4;a3-a4 for(j=i+1; j<4; j++) { cin>>score1>>score2; //两队的比分 GroupA.addMatchresult(i,j,score1,score2); } GroupA.showResult(); return 0; }

输入

第一行 4个参赛队伍的名称 第二行开始到第七行，6场比赛的比分(a1-a2;a1-a3;a1-a4;a2-a3;a2-a4;a3-a4)

输出

进入淘汰赛阶段的两只球队，如果不能确定，则输出"NO"

样例输入

a1 a2 a3 a41 20 02 33 12 21 2

样例输出

a2 a4

迷失在幽谷中的鸟儿，独自飞翔在这偌大的天地间，却不知自己该飞往何方……

#include #include #include using namespace std;class FootballGroup{private: int score[4]; //总积分 int goaldiff[4]; //总净胜球 int totalgoals[4]; //总进球数 string teamname[4] ; //球队的名称public: FootballGroup() { for(int i=0; i<4; i++) score[i]=goaldiff[i]=totalgoals[i]=0; } void setTeamName(int teamindex,string name) //设置第teamindex+1个队的队名 { teamname[teamindex] = name; } void addMatchresult(int teamindex1,int teamindex2,int score1,int score2); void showResult();};void FootballGroup::addMatchresult(int teamindex1,int teamindex2,int score1,int score2){ if(score1>score2) { score[teamindex1]+=3; goaldiff[teamindex1]+=score1-score2; goaldiff[teamindex2]+=score2-score1; totalgoals[teamindex1]+=score1; totalgoals[teamindex2]+=score2; } else if(score1score[i]) { t1=score[i]; score[i]=score[j]; score[j]=t1; t2=goaldiff[i]; goaldiff[i]=goaldiff[j]; goaldiff[j]=t2; t3=totalgoals[i]; totalgoals[i]=totalgoals[j]; totalgoals[j]=t3; c=teamname[i]; teamname[i]=teamname[j]; teamname[j]=c; } } if(score[1]!=score[2]) cout<goaldiff[i]) { t1=score[i]; score[i]=score[j]; score[j]=t1; t2=goaldiff[i]; goaldiff[i]=goaldiff[j]; goaldiff[j]=t2; t3=totalgoals[i]; totalgoals[i]=totalgoals[j]; totalgoals[j]=t3; c=teamname[i]; teamname[i]=teamname[j]; teamname[j]=c; } } if (goaldiff[1]!=goaldiff[2]) cout<totalgoals[2]) cout<goaldiff[i]) { t1=score[i]; score[i]=score[j]; score[j]=t1; t2=goaldiff[i]; goaldiff[i]=goaldiff[j]; goaldiff[j]=t2; t3=totalgoals[i]; totalgoals[i]=totalgoals[j]; totalgoals[j]=t3; c=teamname[i]; teamname[i]=teamname[j]; teamname[j]=c; } } if (goaldiff[1]!=goaldiff[2]) cout<totalgoals[2]) cout<totalgoals[i]) { t1=score[i]; score[i]=score[j]; score[j]=t1; t2=goaldiff[i]; goaldiff[i]=goaldiff[j]; goaldiff[j]=t2; t3=totalgoals[i]; totalgoals[i]=totalgoals[j]; totalgoals[j]=t3; c=teamname[i]; teamname[i]=teamname[j]; teamname[j]=c; } } if(totalgoals[1]!=totalgoals[2]) cout<goaldiff[i]) { t1=score[i]; score[i]=score[j]; score[j]=t1; t2=goaldiff[i]; goaldiff[i]=goaldiff[j]; goaldiff[j]=t2; t3=totalgoals[i]; totalgoals[i]=totalgoals[j]; totalgoals[j]=t3; c=teamname[i]; teamname[i]=teamname[j]; teamname[j]=c; } } if(goaldiff[1]!=goaldiff[2]) cout<totalgoals[2]) cout<totalgoals[i]) { t1=score[i]; score[i]=score[j]; score[j]=t1; t2=goaldiff[i]; goaldiff[i]=goaldiff[j]; goaldiff[j]=t2; t3=totalgoals[i]; totalgoals[i]=totalgoals[j]; totalgoals[j]=t3; c=teamname[i]; teamname[i]=teamname[j]; teamname[j]=c; } } if (totalgoals[1]!=totalgoals[2]) cout<totalgoals[i]) { t1=score[i]; score[i]=score[j]; score[j]=t1; t2=goaldiff[i]; goaldiff[i]=goaldiff[j]; goaldiff[j]=t2; t3=totalgoals[i]; totalgoals[i]=totalgoals[j]; totalgoals[j]=t3; c=teamname[i]; teamname[i]=teamname[j]; teamname[j]=c; } } if(totalgoals[0]!=totalgoals[1]&&totalgoals[1]!=totalgoals[2]) cout<totalgoals[i]) { t1=score[i]; score[i]=score[j]; score[j]=t1; t2=goaldiff[i]; goaldiff[i]=goaldiff[j]; goaldiff[j]=t2; t3=totalgoals[i]; totalgoals[i]=totalgoals[j]; totalgoals[j]=t3; c=teamname[i]; teamname[i]=teamname[j]; teamname[j]=c; } } if(totalgoals[1]!=totalgoals[2]) cout<>name; GroupA.setTeamName(i,name); //球队a1,a2,a3,a4的名称 } int score1,score2; for(i=0; i<3; i++) //a1-a2;a1-a3;a1-a4;a2-a3;a2-a4;a3-a4 for(j=i+1; j<4; j++) { cin>>score1>>score2; //两队的比分 GroupA.addMatchresult(i,j,score1,score2); } GroupA.showResult(); return 0;}

版权声明：本文内容由网络用户投稿，版权归原作者所有，本站不拥有其著作权，亦不承担相应法律责任。如果您发现本站中有涉嫌抄袭或描述失实的内容，请联系我们jiasou666@gmail.com 处理，核实后本网站将在24小时内删除侵权内容。