[Offer收割]编程练习赛31 register

Ended

Participants:284

Verdict:Time Limit Exceeded
Score:30 / 100
Submitted:2017-10-15 13:13:07

Lang:G++

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#include <iostream>
using namespace std;
int judge(float i,float j)
{
    if( (j<((1.0/8.0)*i+8)) || (j>(8*i+8)) || (i<88888&&j>88888))
        return 0;
    else return 1;
}
int main()
{
    int N;
    cin>>N;
    int A[100001];
    int sum=0;
    for(int i=0;i<N;i++)
        cin>>A[i];
    for(int i=0;i<N;i++)
        for(int j=0;j<N;j++)
        {
            if(i==j)
                continue;
            else
                sum+=judge(A[i],A[j]);
        }
    cout<<sum<<endl;
    return 0;
}
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