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来源：互联网发布：php base64 加号编辑：程序博客网时间：2024/04/29 18:56

#include <iostream>#include <string>#include <vector>#include <algorithm>using namespace std;struct Student{string name;string id;int grade;};bool Desc(Student a, Student b){return a.grade>b.grade;}bool Asc(Student a, Student b){return a.grade<b.grade;}int main(){vector<Student> Mstu;vector<Student> Fstu;int count;cin>>count;int m=0,f=0;string name, gender, id;int grade;for(int i=0; i<count; i++){cin>>name>>gender>>id>>grade;Student stu;stu.name = name;stu.id = id;stu.grade = grade;if(gender[0] == 'M')Mstu.push_back(stu);elseFstu.push_back(stu);}sort(Fstu.begin(), Fstu.end(), Desc);sort(Mstu.begin(), Mstu.end(), Asc);if(Fstu.size()!=0)cout<<Fstu[0].name<<" "<<Fstu[0].id<<endl;elsecout<<"Absent"<<endl;if(Mstu.size()!=0)cout<<Mstu[0].name<<" "<<Mstu[0].id<<endl;elsecout<<"Absent"<<endl;if(Fstu.size()==0 || Mstu.size()==0)cout<<"NA"<<endl;elsecout<<Fstu[0].grade-Mstu[0].grade<<endl;return 0;}

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#include <iostream>#include <string>#include <algorithm>using namespace std;struct Student{string name;string id;int grade;};Student Mstu[101];Student Fstu[101];bool Desc(Student a, Student b){return a.grade>b.grade;}bool Asc(Student a, Student b){return a.grade<b.grade;}int main(){int count;cin>>count;int m=0,f=0;string name, gender, id;for(int i=0; i<count; i++){cin>>name>>gender;if(gender[0] == 'M'){Mstu[m].name = name;cin>>Mstu[m].id>>Mstu[m].grade;m++;}else{Fstu[f].name = name;cin>>Fstu[f].id>>Fstu[f].grade;f++;}}sort(Fstu, Fstu+f, Desc);sort(Mstu, Mstu+m, Asc);if(f!=0)cout<<Fstu[0].name<<" "<<Fstu[0].id<<endl;elsecout<<"Absent"<<endl;if(m!=0)cout<<Mstu[0].name<<" "<<Mstu[0].id<<endl;elsecout<<"Absent"<<endl;if(f==0 || m==0)cout<<"NA"<<endl;elsecout<<Fstu[0].grade-Mstu[0].grade<<endl;return 0;}