poj2218

简单题

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#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <algorithm>
using namespace std;

#define maxn 20
#define maxl 30

struct Person
{
    int id, x;
} person[maxn];

char st[30];
char name[maxn][maxl];
int n;

bool operator <(const Person &a, const Person &b)
{
    return a.x > b.x;
}

void input()
{
    n = 0;
    while (scanf("%s", name[n]), strcmp(name[n], "END") != 0)
    {
        int a, b;
        scanf("%d%d", &a, &b);
        person[n].id = n;
        person[n].x = b - a;
        n++;
    }
}

void work()
{
    printf("%s\n", name[person[0].id]);
    for (int i = 1; i < n; i++)
        printf("%s\n", name[person[i].id]);
}

int main()
{
    //freopen("t.txt", "r", stdin);
    bool first = true;
    while (scanf("%s", st) != EOF)
    {
        if (!first)
            putchar('\n');
        else
            first = false;
        input();
        sort(person, person + n);
        work();
    }
    return 0;
}