Submission #111502


Source Code Expand

#include <stdio.h>
#include <stdlib.h>

#include <iostream>

#include <algorithm>
#include <utility>
#include <cmath>
#include <string>
#include <vector>

using namespace std;



int main()
{

	int x[3], y[3];
	cin >> x[0] >> y[0] >> x[1] >> y[1] >> x[2] >> y[2];

	double vx[2], vy[2], vl[2], vd;
	vx[0] = x[1]-x[0]; vx[1] = x[2]-x[0];
	vy[0] = y[1]-y[0]; vy[1] = y[2]-y[0];
	vl[0] = vx[0]*vx[0] + vy[0]+vy[0];
	vl[1] = vx[1]*vx[1] + vy[1]+vy[1];
	vd = vx[0]*vx[1] + vy[0]*vy[1];

	double res = 0;
	res += std::sqrt( vl[0]+vl[1]-vd*vd )/2.0;

	cout << res << endl;

	return 0;
}

Submission Info

Submission Time
Task C - 直訴
User dismob
Language C++ (G++ 4.6.4)
Score 0
Code Size 619 Byte
Status WA
Exec Time 23 ms
Memory 928 KB

Judge Result

Set Name all
Score / Max Score 0 / 100
Status
WA × 72
Set Name Test Cases
all 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt, test_60.txt, test_61.txt, test_62.txt, test_63.txt, test_64.txt, test_65.txt, test_66.txt, test_67.txt, test_68.txt, test_69.txt
Case Name Status Exec Time Memory
00_sample_01.txt WA 22 ms 680 KB
00_sample_02.txt WA 21 ms 680 KB
00_sample_03.txt WA 21 ms 800 KB
test_01.txt WA 21 ms 800 KB
test_02.txt WA 21 ms 804 KB
test_03.txt WA 21 ms 680 KB
test_04.txt WA 20 ms 676 KB
test_05.txt WA 21 ms 800 KB
test_06.txt WA 20 ms 928 KB
test_07.txt WA 20 ms 800 KB
test_08.txt WA 21 ms 928 KB
test_09.txt WA 22 ms 804 KB
test_10.txt WA 21 ms 920 KB
test_11.txt WA 21 ms 680 KB
test_12.txt WA 21 ms 808 KB
test_13.txt WA 20 ms 752 KB
test_14.txt WA 21 ms 928 KB
test_15.txt WA 22 ms 676 KB
test_16.txt WA 20 ms 804 KB
test_17.txt WA 21 ms 788 KB
test_18.txt WA 21 ms 804 KB
test_19.txt WA 22 ms 736 KB
test_20.txt WA 21 ms 804 KB
test_21.txt WA 21 ms 808 KB
test_22.txt WA 21 ms 708 KB
test_23.txt WA 21 ms 808 KB
test_24.txt WA 20 ms 672 KB
test_25.txt WA 21 ms 680 KB
test_26.txt WA 20 ms 676 KB
test_27.txt WA 22 ms 804 KB
test_28.txt WA 21 ms 800 KB
test_29.txt WA 21 ms 928 KB
test_30.txt WA 21 ms 680 KB
test_31.txt WA 21 ms 804 KB
test_32.txt WA 23 ms 804 KB
test_33.txt WA 21 ms 704 KB
test_34.txt WA 21 ms 676 KB
test_35.txt WA 21 ms 804 KB
test_36.txt WA 20 ms 804 KB
test_37.txt WA 20 ms 796 KB
test_38.txt WA 21 ms 808 KB
test_39.txt WA 21 ms 804 KB
test_40.txt WA 22 ms 736 KB
test_41.txt WA 21 ms 736 KB
test_42.txt WA 21 ms 680 KB
test_43.txt WA 22 ms 804 KB
test_44.txt WA 21 ms 804 KB
test_45.txt WA 22 ms 808 KB
test_46.txt WA 21 ms 804 KB
test_47.txt WA 21 ms 796 KB
test_48.txt WA 21 ms 920 KB
test_49.txt WA 20 ms 804 KB
test_50.txt WA 23 ms 768 KB
test_51.txt WA 21 ms 924 KB
test_52.txt WA 21 ms 924 KB
test_53.txt WA 21 ms 804 KB
test_54.txt WA 21 ms 804 KB
test_55.txt WA 21 ms 672 KB
test_56.txt WA 21 ms 804 KB
test_57.txt WA 20 ms 928 KB
test_58.txt WA 21 ms 800 KB
test_59.txt WA 20 ms 924 KB
test_60.txt WA 21 ms 804 KB
test_61.txt WA 21 ms 676 KB
test_62.txt WA 21 ms 680 KB
test_63.txt WA 21 ms 800 KB
test_64.txt WA 21 ms 804 KB
test_65.txt WA 21 ms 796 KB
test_66.txt WA 21 ms 800 KB
test_67.txt WA 21 ms 804 KB
test_68.txt WA 21 ms 676 KB
test_69.txt WA 20 ms 800 KB