Submission #1687900
Source Code Expand
import java.util.*; class Main{ public static void main(String[] args){ Scanner sc = new Scanner(System.in); int N = sc.nextInt(); int M = sc.nextInt(); int X = sc.nextInt(); int Y = sc.nextInt(); int a[] = new int[N]; int b[] = new int[M]; for(int i = 0;i < N;i++){ a[i] = sc.nextInt(); } for(int i = 0;i < M;i++){ b[i] = sc.nextInt(); } int time = 0; int aindex = 0; int bindex = 0; boolean aflag = false; boolean bflag = false; int ans = 0; while(true){ time = a[aindex] + X; bindex = lower_bound(b,time); if(bindex >= M){ break; } time = b[bindex] + Y; aindex = lower_bound(a,time); ans++; if(aindex >= N){ break; } } System.out.println(ans); } static int lower_bound(int a[],int time){ int l = 0; int r = a.length-1; while(l <= r){ int mid = (l+r)/2; if(a[mid] >= time){ r = mid - 1; }else{ l = mid + 1; } } return l; } }
Submission Info
Submission Time | |
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Task | C - 飛行機乗り |
User | suesue |
Language | Java8 (OpenJDK 1.8.0) |
Score | 100 |
Code Size | 1605 Byte |
Status | AC |
Exec Time | 595 ms |
Memory | 78784 KB |
Judge Result
Set Name | Sample | Subtask1 | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 30 / 30 | 70 / 70 | ||||||
Status |
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Set Name | Test Cases |
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Sample | subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt |
Subtask1 | subtask0_0.txt, subtask0_1.txt, subtask0_10.txt, subtask0_11.txt, subtask0_12.txt, subtask0_13.txt, subtask0_14.txt, subtask0_2.txt, subtask0_3.txt, subtask0_4.txt, subtask0_5.txt, subtask0_6.txt, subtask0_7.txt, subtask0_8.txt, subtask0_9.txt, subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt |
All | subtask0_0.txt, subtask0_1.txt, subtask0_10.txt, subtask0_11.txt, subtask0_12.txt, subtask0_13.txt, subtask0_14.txt, subtask0_2.txt, subtask0_3.txt, subtask0_4.txt, subtask0_5.txt, subtask0_6.txt, subtask0_7.txt, subtask0_8.txt, subtask0_9.txt, subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_2.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_0.txt | AC | 560 ms | 64596 KB |
subtask0_1.txt | AC | 452 ms | 58012 KB |
subtask0_10.txt | AC | 471 ms | 61416 KB |
subtask0_11.txt | AC | 456 ms | 62548 KB |
subtask0_12.txt | AC | 502 ms | 62056 KB |
subtask0_13.txt | AC | 471 ms | 60736 KB |
subtask0_14.txt | AC | 518 ms | 64376 KB |
subtask0_2.txt | AC | 444 ms | 60648 KB |
subtask0_3.txt | AC | 490 ms | 60464 KB |
subtask0_4.txt | AC | 460 ms | 62208 KB |
subtask0_5.txt | AC | 467 ms | 48704 KB |
subtask0_6.txt | AC | 547 ms | 78784 KB |
subtask0_7.txt | AC | 505 ms | 62188 KB |
subtask0_8.txt | AC | 466 ms | 50032 KB |
subtask0_9.txt | AC | 532 ms | 75688 KB |
subtask0_sample_01.txt | AC | 104 ms | 19540 KB |
subtask0_sample_02.txt | AC | 101 ms | 21204 KB |
subtask0_sample_03.txt | AC | 102 ms | 21588 KB |
subtask1_0.txt | AC | 583 ms | 70636 KB |
subtask1_1.txt | AC | 564 ms | 64004 KB |
subtask1_10.txt | AC | 503 ms | 51528 KB |
subtask1_11.txt | AC | 545 ms | 64000 KB |
subtask1_12.txt | AC | 595 ms | 68460 KB |
subtask1_13.txt | AC | 590 ms | 72540 KB |
subtask1_14.txt | AC | 524 ms | 64132 KB |
subtask1_2.txt | AC | 584 ms | 67052 KB |
subtask1_3.txt | AC | 563 ms | 62844 KB |
subtask1_4.txt | AC | 575 ms | 60524 KB |
subtask1_5.txt | AC | 567 ms | 64572 KB |
subtask1_6.txt | AC | 591 ms | 65432 KB |
subtask1_7.txt | AC | 585 ms | 59660 KB |
subtask1_8.txt | AC | 557 ms | 60188 KB |
subtask1_9.txt | AC | 580 ms | 68772 KB |