Submission #1606325
Source Code Expand
import std.algorithm; import std.array; import std.conv; import std.math; import std.range; import std.stdio; import std.string; import std.typecons; int readint() { return readln.chomp.to!int; } int[] readints() { return readln.split.map!(to!int).array; } void main() { auto nk = readln.chomp.split.to!(long[]).array; long n = nk[0], k = nk[1]; long[int] d; for (int i = 0; i < n; i++) { auto ab = readints; int a = ab[0], b = ab[1]; d[a] += b; } // Warning: use std.algorithm.sort instead of .sort property long cnt = 0; foreach (x; d.keys.sort()) { if (k <= cnt + d[x]) { writeln(x); break; } cnt += d[x]; } }
Submission Info
Submission Time | |
---|---|
Task | C - Big Array |
User | noriok |
Language | D (DMD64 v2.070.1) |
Score | 300 |
Code Size | 774 Byte |
Status | AC |
Exec Time | 110 ms |
Memory | 12028 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
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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 | 1 ms | 256 KB |
sample_02.txt | AC | 1 ms | 256 KB |
subtask_1_1.txt | AC | 2 ms | 380 KB |
subtask_1_10.txt | AC | 110 ms | 11388 KB |
subtask_1_11.txt | AC | 96 ms | 3708 KB |
subtask_1_12.txt | AC | 84 ms | 1276 KB |
subtask_1_13.txt | AC | 84 ms | 1276 KB |
subtask_1_14.txt | AC | 82 ms | 1276 KB |
subtask_1_15.txt | AC | 86 ms | 1276 KB |
subtask_1_2.txt | AC | 5 ms | 1020 KB |
subtask_1_3.txt | AC | 38 ms | 5500 KB |
subtask_1_4.txt | AC | 70 ms | 9724 KB |
subtask_1_5.txt | AC | 106 ms | 12028 KB |
subtask_1_6.txt | AC | 1 ms | 256 KB |
subtask_1_7.txt | AC | 1 ms | 380 KB |
subtask_1_8.txt | AC | 8 ms | 3324 KB |
subtask_1_9.txt | AC | 47 ms | 6012 KB |