PAT A 1036. Boys vs Girls (25)

2019-11-08 20:03:23

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模拟题

#include <bits/stdc++.h>using namespace std;struct S{ string name, gender, ID; int grade; void read() { cin >> name >> gender >> ID >> grade; }};vector<S> a;int main(){ int N; scanf("%d/n", &N); a.resize(N); S ansM, ansF; ansM.grade = INT_MAX; ansF.grade = INT_MIN; for (int i = 0; i < N; i++) { a[i].read(); if (a[i].gender == "M" && a[i].grade < ansM.grade) ansM = a[i]; else if (a[i].gender == "F" && a[i].grade > ansF.grade) ansF = a[i]; } bool flag = true; if (ansF.grade == INT_MIN) cout << "Absent" << endl, flag = false; else cout << ansF.name << ' ' << ansF.ID << endl; if (ansM.grade == INT_MAX) cout << "Absent" << endl, flag = false; else cout << ansM.name << ' ' << ansM.ID << endl; if (flag) cout << ansF.grade - ansM.grade << endl; else cout << "NA" << endl;}

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