Submission #1177018
Source Code Expand
import java.util.HashMap; import java.util.Map; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int N = Integer.parseInt(sc.nextLine()); Map<String, Integer> map = new HashMap<>(); for (int i = 0; i < N; i++) { String name = sc.nextLine(); map.compute(name, (k, v) -> (v == null) ? 1 : v + 1); } String leader=""; int voteNum = Integer.MIN_VALUE; for (Map.Entry<String,Integer> entry : map.entrySet()) { if (entry.getValue() >= voteNum) { voteNum = entry.getValue(); leader = entry.getKey(); } } System.out.println(leader); } }
Submission Info
Submission Time | |
---|---|
Task | B - 投票 |
User | kr784 |
Language | Java8 (OpenJDK 1.8.0) |
Score | 100 |
Code Size | 825 Byte |
Status | AC |
Exec Time | 215 ms |
Memory | 26964 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt, sample_03.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, case_01.txt, case_02.txt, case_03.txt, case_04.txt, case_05.txt, case_06.txt, case_07.txt, case_08.txt, case_09.txt, case_10.txt, case_11.txt, case_12.txt, case_13.txt, case_14.txt, case_15.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
case_01.txt | AC | 215 ms | 24916 KB |
case_02.txt | AC | 175 ms | 22996 KB |
case_03.txt | AC | 172 ms | 26964 KB |
case_04.txt | AC | 165 ms | 26324 KB |
case_05.txt | AC | 168 ms | 26836 KB |
case_06.txt | AC | 174 ms | 26964 KB |
case_07.txt | AC | 167 ms | 24916 KB |
case_08.txt | AC | 166 ms | 26452 KB |
case_09.txt | AC | 160 ms | 26452 KB |
case_10.txt | AC | 165 ms | 24788 KB |
case_11.txt | AC | 172 ms | 26836 KB |
case_12.txt | AC | 170 ms | 25808 KB |
case_13.txt | AC | 172 ms | 24532 KB |
case_14.txt | AC | 161 ms | 26836 KB |
case_15.txt | AC | 173 ms | 26836 KB |
sample_01.txt | AC | 177 ms | 22732 KB |
sample_02.txt | AC | 166 ms | 25172 KB |
sample_03.txt | AC | 159 ms | 24788 KB |