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목록분류 전체보기 (84)
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[baekjoon][Java] 2739번 - 구구단
문제 제출답안 (2022.07.14) import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int num = sc.nextInt(); for(int i = 1 ; i
[baekjoon][Java] 1316번 - 그룹 단어 체커
문제 제출답안 (2022.07.13) import java.util.*; public class Main { public static void main(String[] args) { List list = new ArrayList(); Scanner sc = new Scanner(System.in); int num = sc.nextInt(); int result = 0; for(int i = 0; i < num ; i++) { list.add(sc.next()); } for(int i = 0; i < num; i ++) { if(countGroupWord(list.get(i))) { result++; } } sc.close(); System.out.println(result); } public static..
[baekjoon][Java] 1157번 - 단어 공부
문제 제출답안 (2022.07.12) import java.util.*; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); String str = sc.next(); System.out.println(topFrequent(str)); } public static String topFrequent(String str) { if(str.length() == 1) return str.toUpperCase(); Map map = new HashMap(); List[] list = new List[str.length()]; for(int i = 0 ; i < str.length(); i++..
[baekjoon][Java] 11654번 - 아스키 코드
문제 제출답안 (2022.07.10) import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); String str = sc.nextLine(); int res = (int)str.toCharArray()[0]; System.out.println(res); } } 채점결과 (2022.07.10)
[baekjoon][Java] 2884번 - 알람 시계
문제 제출답안 (2022.07.07) import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int H = sc.nextInt(); int M = sc.nextInt(); if(0 > H || H> 23 || 0 > M || M > 59) { return; } if(M == 45) { M = 0; }else if(M < 45) { H = (H-1); M = (60+M)-45; }else { M = M-45; } if(H
[baekjoon][Java] 14681번 - 사분면 고르기
문제 제출답안 (2022.07.07) import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int x = sc.nextInt(); int y = sc.nextInt(); if(x>0 && y>0) { System.out.println(1); }else if(x0) { System.out.println(2); }else if(x
[baekjoon][Java] 9498번 - 시험 성적
문제 제출답안 (2022.07.07) import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int score = sc.nextInt(); if(90
[baekjoon][Java] 1001번 - 윤년
문제 제출답안 (2022.07.07) import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int year = sc.nextInt(); if(year 4000) { return; } if(year%4 == 0 && ( year%100 != 0 || year%400 == 0 )){ System.out.println(1); }else { System.out.println(0); } } } 채점결과 (2022.07.07)