1036. Boys vs Girls (25)

1. 原题： https://www.patest.cn/contests/pat-a-practise/1036

2. 思路： 

3. 源码（已AC）：

#include<iostream>
#include<string>
using namespace std;

struct Node //学生结构体
{
Node(): score(-1) {}
string name, id;
int score;
};

int main(void)
{
//freopen("in.txt", "r", stdin);
int N;
cin >> N;
Node male, female;//存储最低分数的男性和最高分数女性的信息
male.score = 101;

for (int i = 0; i < N; i++)
{
string sn, sid;
char gen;
int gra;
cin >> sn >> gen >> sid >> gra;

if(gen == 'F')//女性
{
if(gra > female.score)
{
female.id = sid;
female.name = sn;
female.score = gra;
}
}
else//男性
{
if(gra < male.score)
{
male.id = sid;
male.name = sn;
male.score = gra;
}
}
}

if (female.score > -1)//输出
cout << female.name << ' ' << female.id << endl;
else
cout << "Absent\n";

if (male.score < 101)
cout << male.name << ' ' << male.id << endl;
else
cout << "Absent\n";

if (female.score > -1 && male.score < 101)
cout << female.score-male.score << endl;
else
cout << "NA" << endl;

return 0;
}