注意:输出的n/2行数据的每行第一个名字可能是男生,也可能是女生。
c++代码实现:
#include<iostream>
#include<vector>
using namespace std;
struct People{
int gender;
string name;
};
int main()
{
vector<People> students;
vector<People> female;
vector<People> male;
int n;
cin>>n;
for(int i=0;i<n;i++)
{
People p;
cin>>p.gender>>p.name;
students.push_back(p);
if(p.gender==0)
{
female.push_back(p);
}
else{
male.push_back(p);
}
}
for(int i=0,j=(n/2)-1,k=(n/2)-1;i<n/2;i++)
{
if(students[i].gender==0)
{
cout<<students[i].name<<" "<<male[j].name<<endl;
j--;
}
else
{
cout<<students[i].name<<" "<<female[k].name<<endl;
k--;
}
}
return 0;
}