Submission #111030

Source Code Expand

#include <iostream>

using namespace std;

int main() {
  int xa, ya, xb, yb, xc, yc; cin >> xa >> ya >> xb >> yb >> xc >> yc;
  double s = (xa * (yb - yc) + xb * (yc - ya) + xc * (ya - yb)) / 2.0;
  if (s < 0) s *= -1;
  cout << s << endl;

  return 0;
}

Submission Info

Submission Time
Task A - 正直者
User hyon
Language C++ (G++ 4.6.4)
Score 0
Code Size 266 Byte
Status WA
Exec Time 23 ms
Memory 928 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 22 ms 804 KB
00_sample_02.txt WA 21 ms 800 KB
kensho_diff01 WA 20 ms 804 KB
kensho_diff02 WA 21 ms 792 KB
kensho_diff03 WA 21 ms 808 KB
kensho_diff04 WA 20 ms 804 KB
kensho_diff05 WA 21 ms 680 KB
kensho_min-max01 WA 22 ms 680 KB
kensho_min-max02 WA 22 ms 680 KB
kensho_min-max03 WA 22 ms 752 KB
kensho_min-max04 WA 23 ms 676 KB
kensho_min-max05 WA 23 ms 928 KB
kensho_min-max06 WA 22 ms 928 KB
kensho_min-max07 WA 22 ms 808 KB
kensho_min-max08 WA 23 ms 812 KB
kensho_min-max09 WA 21 ms 808 KB
kensho_min-max10 WA 22 ms 800 KB
kensho_rand01 WA 21 ms 800 KB
kensho_rand02 WA 21 ms 800 KB
kensho_rand03 WA 20 ms 676 KB
kensho_rand04 WA 20 ms 804 KB
kensho_rand05 WA 20 ms 796 KB
kensho_rand06 WA 20 ms 800 KB
kensho_rand07 WA 20 ms 676 KB
kensho_rand08 WA 20 ms 800 KB
kensho_rand09 WA 20 ms 800 KB
kensho_rand10 WA 21 ms 800 KB