CODE FESTIVAL 2016 Grand Final(Parallel)

Submission #1757644

Source codeソースコード

#include <bits/stdc++.h>

using namespace std;

int main()
{
  double x1, y1, x2, y2, x3, y3;
  cin >> x1 >> y1 >> x2 >> y2 >> x3 >> y3;
  double d1 = hypot(x1 - x2, y1 - y2);
  double d2 = hypot(x2 - x3, y2 - y3);
  double d3 = hypot(x3 - x1, y3 - y1);
  double s = (d1 + d2 + d3) * 0.5;
  double S = sqrt(s * (s - d1) * (s - d2) * (s - d3));
  double r = 2 * S / (d1 + d2 + d3);
  auto p = max(d1, max(d2, d3));
  cout << fixed << setprecision(10) << r * p / (p + 2 * r) << endl;
}

Submission

Task問題 B - Inscribed Bicycle
User nameユーザ名 たぷたぷー
Created time投稿日時
Language言語 C++14 (GCC 5.4.1)
Status状態 AC
Score得点 500
Source lengthソースコード長 501 Byte
File nameファイル名
Exec time実行時間 2 ms
Memory usageメモリ使用量 384 KB

Test case

Set

Set name Score得点 / Max score Cases
Sample - example0.txt,example1.txt
All 500 / 500 000.txt,001.txt,002.txt,003.txt,004.txt,005.txt,006.txt,007.txt,008.txt,009.txt,010.txt,011.txt,012.txt,013.txt,014.txt,015.txt,example0.txt,example1.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
000.txt AC 2 ms 384 KB
001.txt AC 1 ms 256 KB
002.txt AC 1 ms 256 KB
003.txt AC 1 ms 256 KB
004.txt AC 1 ms 256 KB
005.txt AC 1 ms 256 KB
006.txt AC 1 ms 256 KB
007.txt AC 1 ms 256 KB
008.txt AC 1 ms 256 KB
009.txt AC 1 ms 256 KB
010.txt AC 1 ms 256 KB
011.txt AC 1 ms 256 KB
012.txt AC 1 ms 256 KB
013.txt AC 1 ms 256 KB
014.txt AC 1 ms 256 KB
015.txt AC 1 ms 256 KB
example0.txt AC 1 ms 256 KB
example1.txt AC 1 ms 256 KB