AtCoder Regular Contest 004

Submission #2983692

Source codeソースコード

#include <iostream>
#include <cmath>
#include <iomanip>
using namespace std;

const int DIMENSIONS = 2;

int main() {

    int N;
    cin >> N;
    int points[DIMENSIONS][N];
    for ( int i = 0; i < N; i++ ) {
        int x, y;
        cin >> x >> y;
        points[0][i] = x;
        points[1][i] = y;
    }

    int max = 0;
    int length_x;
    int length_y;
    int max_x;
    int max_y;

    for ( int i = 0; i < N; i++ ) {
        for ( int j = i + 1; j < N; j++ ) {
            length_x = abs( points[0][i] - points[0][j] );
            length_y = abs( points[1][i] - points[1][j] );
            if ( max < length_x + length_y ) {
                max = length_x + length_y;
                max_x = length_x;
                max_y = length_y;
            }
        }
    }

    float length = sqrt(max_x * max_x + max_y * max_y);

    cout << fixed << setprecision(5) << length << endl;
}

Submission

Task問題 A - 2点間距離の最大値 ( The longest distance )
User nameユーザ名 __kona__
Created time投稿日時
Language言語 C++14 (GCC 5.4.1)
Status状態 AC
Score得点 100
Source lengthソースコード長 936 Byte
File nameファイル名
Exec time実行時間 1 ms
Memory usageメモリ使用量 256 KB

Test case

Set

Set name Score得点 / Max score Cases
All 100 / 100 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

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_max.txt AC 1 ms 256 KB
00_sample_01.txt AC 1 ms 256 KB
00_sample_02.txt AC 1 ms 256 KB
00_sample_03.txt AC 1 ms 256 KB
00_sample_04.txt AC 1 ms 256 KB
00_sample_05.txt AC 1 ms 256 KB
01_rnd_00.txt AC 1 ms 256 KB
01_rnd_01.txt AC 1 ms 256 KB
01_rnd_02.txt AC 1 ms 256 KB
01_rnd_03.txt AC 1 ms 256 KB
01_rnd_04.txt AC 1 ms 256 KB
01_rnd_05.txt AC 1 ms 256 KB
01_rnd_06.txt AC 1 ms 256 KB
01_rnd_07.txt AC 1 ms 256 KB
01_rnd_08.txt AC 1 ms 256 KB
01_rnd_09.txt AC 1 ms 256 KB
01_rnd_10.txt AC 1 ms 256 KB
01_rnd_11.txt AC 1 ms 256 KB
01_rnd_12.txt AC 1 ms 256 KB
01_rnd_13.txt AC 1 ms 256 KB
01_rnd_14.txt AC 1 ms 256 KB
01_rnd_15.txt AC 1 ms 256 KB
01_rnd_16.txt AC 1 ms 256 KB
01_rnd_17.txt AC 1 ms 256 KB
01_rnd_18.txt AC 1 ms 256 KB
01_rnd_19.txt AC 1 ms 256 KB