Submission #68885
Source Code Expand
#include <iostream> #include <vector> #include <iomanip> #include <cmath> using namespace std; struct Point { int X; int Y; Point(int x, int y) { X = x; Y = y; } }; int main() { int N; vector<Point> Points; cin >> N; for(int i = 0 ; i < N ; i++) { int x, y; cin >> x >> y; Points.push_back(Point(x, y)); } int MaxDistance = 0; for(int i = 0 ; i < N ; i++) { Point fpos = Points[i]; for(int j = i + 1 ; j < N ; j++) { Point tpos = Points[j]; int distX = fpos.X - tpos.X; int distY = fpos.Y - tpos.Y; int distSquare = distX * distX + distY * distY; if(MaxDistance < distSquare) MaxDistance = distSquare; } } double distance = sqrt(MaxDistance); cout << setprecision(10) << distance << endl; return 0; }
Submission Info
Submission Time | |
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Task | A - 2点間距離の最大値 ( The longest distance ) |
User | sono |
Language | C++ (G++ 4.6.4) |
Score | 100 |
Code Size | 821 Byte |
Status | AC |
Exec Time | 24 ms |
Memory | 796 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
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 | 788 KB |
00_sample_01.txt | AC | 22 ms | 764 KB |
00_sample_02.txt | AC | 22 ms | 784 KB |
00_sample_03.txt | AC | 24 ms | 784 KB |
00_sample_04.txt | AC | 21 ms | 780 KB |
00_sample_05.txt | AC | 21 ms | 780 KB |
01_rnd_00.txt | AC | 23 ms | 656 KB |
01_rnd_01.txt | AC | 21 ms | 788 KB |
01_rnd_02.txt | AC | 22 ms | 788 KB |
01_rnd_03.txt | AC | 20 ms | 788 KB |
01_rnd_04.txt | AC | 20 ms | 788 KB |
01_rnd_05.txt | AC | 21 ms | 696 KB |
01_rnd_06.txt | AC | 20 ms | 656 KB |
01_rnd_07.txt | AC | 21 ms | 784 KB |
01_rnd_08.txt | AC | 20 ms | 784 KB |
01_rnd_09.txt | AC | 22 ms | 784 KB |
01_rnd_10.txt | AC | 20 ms | 792 KB |
01_rnd_11.txt | AC | 20 ms | 668 KB |
01_rnd_12.txt | AC | 20 ms | 788 KB |
01_rnd_13.txt | AC | 21 ms | 788 KB |
01_rnd_14.txt | AC | 22 ms | 788 KB |
01_rnd_15.txt | AC | 21 ms | 764 KB |
01_rnd_16.txt | AC | 19 ms | 784 KB |
01_rnd_17.txt | AC | 20 ms | 796 KB |
01_rnd_18.txt | AC | 20 ms | 792 KB |
01_rnd_19.txt | AC | 23 ms | 784 KB |