Java443 [백준/Java] 11117번 Letter Cookies -Codeimport java.util.HashMap;import java.util.Map;import java.util.Scanner;public class BOJ11117 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int t = sc.nextInt(); for (int i = 0; i alpaMap = new HashMap(); for (char c : alpaList.toCharArray()) { alpaMap.put(c, alpaMap.getOrDefault(c, 0) + 1); } .. 2025. 12. 13. [백준/Java] 10675번 Cow Routing -Codeimport java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.StringTokenizer;public class BOJ10675 { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); int start = Integer.parseInt(st.. 2025. 12. 12. [백준/Java] 34797번 GPA Computation -Codeimport java.util.HashMap;import java.util.Map;import java.util.Scanner;public class BOJ34797 { // 사용할 map들 static으로 전역에서 사용가능하도록 선언 static Map gradeMap = new HashMap(); static Map tierMap = new HashMap(); static { gradeMap.put('A', 4.0); gradeMap.put('B', 3.0); gradeMap.put('C', 2.0); gradeMap.put('D', 1.0); gradeMap.put('E', 0.0); tierM.. 2025. 12. 11. [백준/Java] 34778번 João João -Codeimport java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.StringTokenizer;public class BOJ34778 { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); int[] levels = n.. 2025. 12. 10. [백준/Java] 34749번 A healthy menu -Codeimport java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.Arrays;import java.util.StringTokenizer;public class BOJ34749 { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); int n =.. 2025. 12. 9. [백준/Java] 34802번 강의실 들어가기 -Codeimport java.util.Scanner;public class BOJ34802 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); String[] start = sc.next().split(":"); String[] end = sc.next().split(":"); int t = sc.nextInt(); int k = sc.nextInt(); // 시간을 초로 바꾸어 계산하기 위한 배열 int[] timeRatio = {3600, 60, 1}; int totalStart = 0; in.. 2025. 12. 8. 이전 1 ··· 48 49 50 51 52 53 54 ··· 74 다음