Submission #286587
Source Code Expand
import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner stdIn = new Scanner(System.in); int n = stdIn.nextInt(); int k = stdIn.nextInt(); if(k == 1) { System.out.println("YES"); } if(k == 2) { n -= 2; if(n >= 2) { System.out.println("YES"); } else { System.out.println("NO"); } } if(k > 2) { n -= 2; for(int i = 2; i < k; i++) { n -= 1; } if(n >= k) { System.out.println("YES"); } else { System.out.println("NO"); } } } }
Submission Info
Submission Time | |
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Task | A - 閉路グラフ |
User | XzA_2123 |
Language | Java (OpenJDK 1.7.0) |
Score | 100 |
Code Size | 588 Byte |
Status | AC |
Exec Time | 516 ms |
Memory | 23276 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
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, subtask0_sample_04.txt |
All | subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_sample_01.txt | AC | 442 ms | 23080 KB |
subtask0_sample_02.txt | AC | 441 ms | 23180 KB |
subtask0_sample_03.txt | AC | 443 ms | 23116 KB |
subtask0_sample_04.txt | AC | 446 ms | 23160 KB |
subtask1_01.txt | AC | 446 ms | 23204 KB |
subtask1_02.txt | AC | 443 ms | 23084 KB |
subtask1_03.txt | AC | 445 ms | 23192 KB |
subtask1_04.txt | AC | 446 ms | 23092 KB |
subtask1_05.txt | AC | 441 ms | 23112 KB |
subtask1_06.txt | AC | 446 ms | 23140 KB |
subtask1_07.txt | AC | 437 ms | 23092 KB |
subtask1_08.txt | AC | 446 ms | 23224 KB |
subtask1_09.txt | AC | 439 ms | 23180 KB |
subtask1_10.txt | AC | 445 ms | 23276 KB |
subtask1_11.txt | AC | 442 ms | 23064 KB |
subtask1_12.txt | AC | 437 ms | 23144 KB |
subtask1_13.txt | AC | 434 ms | 23240 KB |
subtask1_14.txt | AC | 435 ms | 23208 KB |
subtask1_15.txt | AC | 441 ms | 23208 KB |
subtask1_16.txt | AC | 437 ms | 23196 KB |
subtask1_17.txt | AC | 516 ms | 23116 KB |
subtask1_18.txt | AC | 452 ms | 23244 KB |
subtask1_19.txt | AC | 460 ms | 23108 KB |
subtask1_20.txt | AC | 449 ms | 23136 KB |
subtask1_21.txt | AC | 449 ms | 23084 KB |
subtask1_22.txt | AC | 446 ms | 23212 KB |
subtask1_23.txt | AC | 448 ms | 23136 KB |
subtask1_24.txt | AC | 448 ms | 23244 KB |
subtask1_25.txt | AC | 431 ms | 23112 KB |
subtask1_26.txt | AC | 433 ms | 23144 KB |