Submission #448653
Source Code Expand
import java.io.*; import java.util.Scanner; import java.util.Arrays; import static java.lang.Math.*; public class Main { public static void main(String[] args){ Scanner sc = new Scanner(System.in); double Xa, Ya, Xb, Yb, Xc, Yc; Xa = sc.nextDouble(); Ya = sc.nextDouble(); Xb = sc.nextDouble(); Yb = sc.nextDouble(); Xc = sc.nextDouble(); Yc = sc.nextDouble(); Xb -= Xa; Xc -= Xa; Yb -= Ya; Yc -= Ya; System.out.println(0.5*abs(Xb*Yc - Xc*Yb)); sc.close(); } }
Submission Info
Submission Time | |
---|---|
Task | C - 直訴 |
User | takoshi |
Language | Java (OpenJDK 1.7.0) |
Score | 100 |
Code Size | 545 Byte |
Status | AC |
Exec Time | 631 ms |
Memory | 23500 KB |
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
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 | AC | 476 ms | 23304 KB |
00_sample_02.txt | AC | 459 ms | 23328 KB |
00_sample_03.txt | AC | 458 ms | 23396 KB |
test_01.txt | AC | 458 ms | 23500 KB |
test_02.txt | AC | 458 ms | 23216 KB |
test_03.txt | AC | 467 ms | 23360 KB |
test_04.txt | AC | 474 ms | 23360 KB |
test_05.txt | AC | 458 ms | 23452 KB |
test_06.txt | AC | 451 ms | 23284 KB |
test_07.txt | AC | 450 ms | 23344 KB |
test_08.txt | AC | 446 ms | 23244 KB |
test_09.txt | AC | 450 ms | 23384 KB |
test_10.txt | AC | 458 ms | 23340 KB |
test_11.txt | AC | 442 ms | 23244 KB |
test_12.txt | AC | 444 ms | 23312 KB |
test_13.txt | AC | 448 ms | 23340 KB |
test_14.txt | AC | 448 ms | 23412 KB |
test_15.txt | AC | 459 ms | 23372 KB |
test_16.txt | AC | 458 ms | 23304 KB |
test_17.txt | AC | 454 ms | 23320 KB |
test_18.txt | AC | 462 ms | 23436 KB |
test_19.txt | AC | 463 ms | 23360 KB |
test_20.txt | AC | 452 ms | 23340 KB |
test_21.txt | AC | 450 ms | 23408 KB |
test_22.txt | AC | 444 ms | 23460 KB |
test_23.txt | AC | 452 ms | 23324 KB |
test_24.txt | AC | 449 ms | 23248 KB |
test_25.txt | AC | 448 ms | 23464 KB |
test_26.txt | AC | 465 ms | 23244 KB |
test_27.txt | AC | 454 ms | 23376 KB |
test_28.txt | AC | 453 ms | 23372 KB |
test_29.txt | AC | 458 ms | 23324 KB |
test_30.txt | AC | 459 ms | 23272 KB |
test_31.txt | AC | 460 ms | 23424 KB |
test_32.txt | AC | 453 ms | 23348 KB |
test_33.txt | AC | 458 ms | 23316 KB |
test_34.txt | AC | 450 ms | 23388 KB |
test_35.txt | AC | 448 ms | 23384 KB |
test_36.txt | AC | 453 ms | 23352 KB |
test_37.txt | AC | 445 ms | 23376 KB |
test_38.txt | AC | 450 ms | 23272 KB |
test_39.txt | AC | 516 ms | 23456 KB |
test_40.txt | AC | 631 ms | 23392 KB |
test_41.txt | AC | 556 ms | 23352 KB |
test_42.txt | AC | 463 ms | 23212 KB |
test_43.txt | AC | 470 ms | 23428 KB |
test_44.txt | AC | 537 ms | 23308 KB |
test_45.txt | AC | 499 ms | 23348 KB |
test_46.txt | AC | 470 ms | 23332 KB |
test_47.txt | AC | 492 ms | 23388 KB |
test_48.txt | AC | 475 ms | 23212 KB |
test_49.txt | AC | 463 ms | 23372 KB |
test_50.txt | AC | 479 ms | 23204 KB |
test_51.txt | AC | 472 ms | 23464 KB |
test_52.txt | AC | 459 ms | 23356 KB |
test_53.txt | AC | 463 ms | 23308 KB |
test_54.txt | AC | 486 ms | 23352 KB |
test_55.txt | AC | 485 ms | 23280 KB |
test_56.txt | AC | 466 ms | 23384 KB |
test_57.txt | AC | 477 ms | 23340 KB |
test_58.txt | AC | 477 ms | 23304 KB |
test_59.txt | AC | 458 ms | 23336 KB |
test_60.txt | AC | 458 ms | 23436 KB |
test_61.txt | AC | 468 ms | 23492 KB |
test_62.txt | AC | 467 ms | 23336 KB |
test_63.txt | AC | 473 ms | 23428 KB |
test_64.txt | AC | 477 ms | 23420 KB |
test_65.txt | AC | 485 ms | 23348 KB |
test_66.txt | AC | 473 ms | 23212 KB |
test_67.txt | AC | 499 ms | 23216 KB |
test_68.txt | AC | 466 ms | 23212 KB |
test_69.txt | AC | 497 ms | 23344 KB |