Submission #111729


Source Code Expand

#include <iostream>
#include <string>
#include <math.h>
#include <algorithm>
using namespace std;


int main()
{
	double xa,ya,xb,yb,xc,yc,hoge,fuga;
	cin>>xa>>ya>>xb>>yb>>xc>>yc;
	
	double a = sqrt(pow((xc - xa),2.0)+pow((yc - ya),2.0)),b = sqrt(pow((xc - xb),2.0)+pow((yc - ya),2.0));
	double c = sqrt(pow((xb - xa),2.0)+pow((yb - ya),2.0));
	fuga = (a+b+c)/2.0;
	hoge = double(sqrt(fuga*(fuga-a)*(fuga-b)*(fuga-c)));

	cout<<hoge<<endl;

	return 0;
}

Submission Info

Submission Time
Task A - 正直者
User spade630
Language C++ (G++ 4.6.4)
Score 0
Code Size 473 Byte
Status WA
Exec Time 22 ms
Memory 932 KB

Judge Result

Set Name all
Score / Max Score 0 / 100
Status
WA × 27
Set Name Test Cases
all 00_sample_01.txt, 00_sample_02.txt, kensho_diff01, kensho_diff02, kensho_diff03, kensho_diff04, kensho_diff05, kensho_min-max01, kensho_min-max02, kensho_min-max03, kensho_min-max04, kensho_min-max05, kensho_min-max06, kensho_min-max07, kensho_min-max08, kensho_min-max09, kensho_min-max10, kensho_rand01, kensho_rand02, kensho_rand03, kensho_rand04, kensho_rand05, kensho_rand06, kensho_rand07, kensho_rand08, kensho_rand09, kensho_rand10
Case Name Status Exec Time Memory
00_sample_01.txt WA 21 ms 808 KB
00_sample_02.txt WA 20 ms 804 KB
kensho_diff01 WA 21 ms 680 KB
kensho_diff02 WA 21 ms 752 KB
kensho_diff03 WA 21 ms 804 KB
kensho_diff04 WA 21 ms 680 KB
kensho_diff05 WA 21 ms 752 KB
kensho_min-max01 WA 21 ms 808 KB
kensho_min-max02 WA 21 ms 804 KB
kensho_min-max03 WA 20 ms 924 KB
kensho_min-max04 WA 21 ms 808 KB
kensho_min-max05 WA 20 ms 752 KB
kensho_min-max06 WA 22 ms 804 KB
kensho_min-max07 WA 20 ms 804 KB
kensho_min-max08 WA 20 ms 804 KB
kensho_min-max09 WA 22 ms 800 KB
kensho_min-max10 WA 22 ms 684 KB
kensho_rand01 WA 21 ms 932 KB
kensho_rand02 WA 21 ms 932 KB
kensho_rand03 WA 21 ms 804 KB
kensho_rand04 WA 21 ms 932 KB
kensho_rand05 WA 20 ms 760 KB
kensho_rand06 WA 21 ms 804 KB
kensho_rand07 WA 21 ms 808 KB
kensho_rand08 WA 21 ms 920 KB
kensho_rand09 WA 20 ms 804 KB
kensho_rand10 WA 21 ms 800 KB