Submission #24651


Source Code Expand

#include<iostream>
#include<map>
#include<math.h>
#include <iomanip>

using namespace std;

int main(){
    int n=0;
    cin>>n;
    pair<double, double> pos[n];

    for(int i=0; i<n; i++){
        double x=0, y=0;
        cin>>x>>y;
        pos[i].first=x;
        pos[i].second=y;
    }
    
    double max=0;
    for(int i=0; i<n; i++){
        for(int j=0; j<n; j++){
            double x_mi=0, y_mi=0, xy=0, xy_lo=0;
            
            x_mi = pow((pos[i].first - pos[j].first), 2.0);
            y_mi = pow((pos[i].second - pos[j].second), 2.0);
            
            xy = x_mi + y_mi;
            xy_lo = sqrt(xy);
            
            if(max<xy_lo){
                max = xy_lo;
            }
        }
    }
    cout << fixed<<setprecision(6);
    cout<<max<<endl;
}

Submission Info

Submission Time
Task A - 2点間距離の最大値 ( The longest distance )
User u_chom
Language C++ (GCC 4.4.7)
Score 100
Code Size 825 Byte
Status AC
Exec Time 22 ms
Memory 792 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 26
Set Name Test Cases
All 00_max.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt
Case Name Status Exec Time Memory
00_max.txt AC 21 ms 792 KB
00_sample_01.txt AC 22 ms 788 KB
00_sample_02.txt AC 22 ms 788 KB
00_sample_03.txt AC 20 ms 788 KB
00_sample_04.txt AC 22 ms 772 KB
00_sample_05.txt AC 21 ms 792 KB
01_rnd_00.txt AC 22 ms 792 KB
01_rnd_01.txt AC 21 ms 772 KB
01_rnd_02.txt AC 21 ms 788 KB
01_rnd_03.txt AC 21 ms 788 KB
01_rnd_04.txt AC 21 ms 792 KB
01_rnd_05.txt AC 21 ms 792 KB
01_rnd_06.txt AC 22 ms 784 KB
01_rnd_07.txt AC 21 ms 788 KB
01_rnd_08.txt AC 21 ms 788 KB
01_rnd_09.txt AC 22 ms 784 KB
01_rnd_10.txt AC 22 ms 760 KB
01_rnd_11.txt AC 21 ms 792 KB
01_rnd_12.txt AC 22 ms 788 KB
01_rnd_13.txt AC 21 ms 732 KB
01_rnd_14.txt AC 22 ms 784 KB
01_rnd_15.txt AC 21 ms 788 KB
01_rnd_16.txt AC 21 ms 784 KB
01_rnd_17.txt AC 21 ms 740 KB
01_rnd_18.txt AC 22 ms 776 KB
01_rnd_19.txt AC 21 ms 788 KB