还不错，一次AC。读入数据时用cin/stringin比较方便处理，输出时则换用printf。另外注意多关键字排序，觉得这题还是使用多次排序比较方便编程。
以下是我的代码：
#include<iostream>
#include<sstream>
#include<vector>
#include<string>
#include<algorithm>
#include<cstdio>
#include<cctype>
using namespace std;
struct Type
{
Type()
{
name_="";
score_=win_=lose_=draw_=goal_=all_goal_=game_=0;
}
string name_;
int score_,win_,lose_,draw_,goal_,all_goal_,game_;
};
int n;
vector<Type> r;
int Team(const string &team_name)
{
for(int i=0;i<n;i++)
if(r[i].name_==team_name)
return i;
}
bool cmp_1(const Type &a,const Type &b)
{
string aa(a.name_),bb(b.name_);
for(int i=0;i<aa.size();i++)
aa[i]=tolower(aa[i]);
for(int i=0;i<bb.size();i++)
bb[i]=tolower(bb[i]);
return aa<bb;
}
bool cmp_2(const Type &a,const Type &b)
{
return a.game_<b.game_;
}
bool cmp_3(const Type &a,const Type &b)
{
return a.all_goal_>b.all_goal_;
}
bool cmp_4(const Type &a,const Type &b)
{
return a.goal_>b.goal_;
}
bool cmp_5(const Type &a,const Type &b)
{
return a.win_>b.win_;
}
bool cmp_6(const Type &a,const Type &b)
{
return a.score_>b.score_;
}
int main()
{
int T;
cin>>T;
getchar();
bool first(true);
while(T--)
{
string game_name;
getline(cin,game_name);
cin>>n;
getchar();
r.resize(n);
for(int i=0;i<n;i++)
getline(cin,r[i].name_);
int g;
cin>>g;
getchar();
string s;
for(int i=0;i<g;i++)
{
getline(cin,s);
int pos_1(s.find('#')),pos_2(s.rfind('#'));
string team_1(s.substr(0,pos_1)),team_2(s.substr(pos_2+1));
istringstream sin(s.substr(pos_1+1));
int goal_1,goal_2;
sin>>goal_1;
char ch;
sin>>ch;
sin>>goal_2;
int team_1_num(Team(team_1)),team_2_num(Team(team_2));
r[team_1_num].all_goal_+=goal_1;
r[team_1_num].goal_+=(goal_1-goal_2);
r[team_1_num].game_++;
r[team_2_num].all_goal_+=goal_2;
r[team_2_num].goal_+=(goal_2-goal_1);
r[team_2_num].game_++;
if(goal_1>goal_2)
{
r[team_1_num].score_+=3;
r[team_1_num].win_++;
r[team_2_num].lose_++;
}
else if(goal_1<goal_2)
{
r[team_2_num].score_+=3;
r[team_2_num].win_++;
r[team_1_num].lose_++;
}
else
{
r[team_1_num].score_++;
r[team_2_num].score_++;
r[team_1_num].draw_++;
r[team_2_num].draw_++;
}
}
sort(r.begin(),r.end(),cmp_1);
stable_sort(r.begin(),r.end(),cmp_2);
stable_sort(r.begin(),r.end(),cmp_3);
stable_sort(r.begin(),r.end(),cmp_4);
stable_sort(r.begin(),r.end(),cmp_5);
stable_sort(r.begin(),r.end(),cmp_6);
if(first)
first=false;
else
cout<<endl;
cout<<game_name<<endl;
for(int i=0;i<n;i++)
printf("%d) %s %dp, %dg (%d-%d-%d), %dgd (%d-%d)\n",i+1,r[i].name_.c_str(),r[i].score_,r[i].game_,r[i].win_,r[i].draw_,r[i].lose_,r[i].goal_,r[i].all_goal_,r[i].all_goal_-r[i].goal_);
fill_n(r.begin(),n,Type());
}
return 0;
}
posted on 2011-04-11 12:02
lee1r 阅读(699)
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题目分类：字符串处理 、
题目分类：排序