Codeforces_456_A

http://codeforces.com/problemset/problem/456/A

按价格排序，比较质量。

#include<cstdio>
#include<algorithm>
using namespace std;

struct lap{
    long long x,y;
}a[100005];
bool cmp(struct lap a,struct lap b)
{
    return a.x<b.x;
}
int main()
{
    int i,n;
    scanf("%d",&n);
    for(i = 0;i < n;i++)
    {
        scanf("%lld%lld",&a[i].x,&a[i].y);
    }
    sort(a,a+n,cmp);
    int flag = 0;
    for(i = 0;i < n-1;i++)
    {
        if(a[i].y>a[i+1].y)
        {
            flag = 1;
            break;
        }
    }
    if(flag)
    {
        printf("Happy Alex
");
    }
    else
    {
        printf("Poor Alex
");
    }
    return 0;
}