Submission #22924


Source Code Expand

#include <iostream>
#include <iomanip>
#include <sstream>
#include <cstdio>
#include <string>
#include <vector>
#include <algorithm>
#include <complex>
#include <cstring>
#include <cstdlib>
#include <cmath>
#include <cassert>
#include <climits>
#include <queue>
#include <set>
#include <map>
#include <valarray>
#include <bitset>
#include <stack>
using namespace std;

#define REP(i,n) for(int i=0;i<(int)n;++i)
#define FOR(i,c) for(__typeof((c).begin())i=(c).begin();i!=(c).end();++i)
#define ALL(c) (c).begin(), (c).end()
typedef long long ll;
typedef pair<int,int> pii;
const int INF = 1<<29;
const double PI = acos(-1);
const double EPS = 1e-8;

typedef complex<double> P;
P p[100];
int main() {
  int n;
  cin >> n;
  
  REP(i,n)cin>>p[i].real()>>p[i].imag();
  double d = 0;
  REP(i,n) REP(j,i) {
    d = max(d, abs(p[i]-p[j]));
  }
  printf("%.10f\n",d);
}

Submission Info

Submission Time
Task A - 2点間距離の最大値 ( The longest distance )
User sune2
Language C++ (G++ 4.6.4)
Score 100
Code Size 907 Byte
Status AC
Exec Time 22 ms
Memory 828 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 784 KB
00_sample_01.txt AC 21 ms 784 KB
00_sample_02.txt AC 21 ms 760 KB
00_sample_03.txt AC 21 ms 792 KB
00_sample_04.txt AC 21 ms 788 KB
00_sample_05.txt AC 21 ms 720 KB
01_rnd_00.txt AC 21 ms 784 KB
01_rnd_01.txt AC 20 ms 788 KB
01_rnd_02.txt AC 21 ms 792 KB
01_rnd_03.txt AC 21 ms 796 KB
01_rnd_04.txt AC 21 ms 744 KB
01_rnd_05.txt AC 22 ms 828 KB
01_rnd_06.txt AC 21 ms 768 KB
01_rnd_07.txt AC 21 ms 796 KB
01_rnd_08.txt AC 22 ms 788 KB
01_rnd_09.txt AC 21 ms 796 KB
01_rnd_10.txt AC 22 ms 740 KB
01_rnd_11.txt AC 21 ms 796 KB
01_rnd_12.txt AC 21 ms 788 KB
01_rnd_13.txt AC 21 ms 760 KB
01_rnd_14.txt AC 21 ms 792 KB
01_rnd_15.txt AC 22 ms 760 KB
01_rnd_16.txt AC 21 ms 792 KB
01_rnd_17.txt AC 20 ms 792 KB
01_rnd_18.txt AC 21 ms 792 KB
01_rnd_19.txt AC 22 ms 792 KB