Submission #2224946
Source Code Expand
import java.util.Arrays; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n = Integer.parseInt(sc.next()); long k = Long.parseLong(sc.next()); int[] a = new int[n]; int[] d = new int[100001]; for (int i = 0; i < n; i++) { a[i] = Integer.parseInt(sc.next()); d[a[i]] = Integer.parseInt(sc.next()); } Arrays.sort(a); long[] c = new long[n]; c[0] = d[a[0]]; for (int i = 1; i < n; i++) { c[i] = c[i - 1] + d[a[i]]; } for (int i = 0; i < n; i++) { if (c[i] >= k) { System.out.println(a[i]); return; } } } }
Submission Info
Submission Time | |
---|---|
Task | C - Big Array |
User | c_r_5 |
Language | Java8 (OpenJDK 1.8.0) |
Score | 0 |
Code Size | 660 Byte |
Status | WA |
Exec Time | 532 ms |
Memory | 63672 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 300 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt |
All | sample_01.txt, sample_02.txt, subtask_1_1.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_15.txt, subtask_1_2.txt, subtask_1_3.txt, subtask_1_4.txt, subtask_1_5.txt, subtask_1_6.txt, subtask_1_7.txt, subtask_1_8.txt, subtask_1_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 96 ms | 21332 KB |
sample_02.txt | AC | 95 ms | 23892 KB |
subtask_1_1.txt | AC | 125 ms | 21972 KB |
subtask_1_10.txt | AC | 524 ms | 61076 KB |
subtask_1_11.txt | AC | 532 ms | 51156 KB |
subtask_1_12.txt | AC | 451 ms | 62144 KB |
subtask_1_13.txt | AC | 490 ms | 51296 KB |
subtask_1_14.txt | AC | 478 ms | 60772 KB |
subtask_1_15.txt | AC | 461 ms | 63672 KB |
subtask_1_2.txt | WA | 153 ms | 25540 KB |
subtask_1_3.txt | WA | 279 ms | 40992 KB |
subtask_1_4.txt | WA | 429 ms | 44200 KB |
subtask_1_5.txt | WA | 469 ms | 50428 KB |
subtask_1_6.txt | AC | 94 ms | 18900 KB |
subtask_1_7.txt | AC | 133 ms | 22740 KB |
subtask_1_8.txt | AC | 170 ms | 29572 KB |
subtask_1_9.txt | AC | 377 ms | 43448 KB |