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Problem Solving1216

[백준] 33664 현실적인 생일 축하 방안 - Data Structure / Java • 문제 링크https://www.acmicpc.net/problem/33664 • 풀이 코드import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;import java.util.HashMap;import java.util.Map;import java.util.StringTokenizer;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new.. 2025. 4. 4.
[백준] 11419 Olympic Parade - Data Structure / Java • 문제 링크https://www.acmicpc.net/problem/11419 • 풀이 코드import java.io.BufferedWriter;import java.io.IOException;import java.io.OutputStreamWriter;import java.util.HashMap;import java.util.Map;public class Main { public static void main(String[] args) throws IOException { BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); Map map = new HashMap(); int .. 2025. 4. 3.
[백준] 20732 Proofs - Data Structure / Java • 문제 링크https://www.acmicpc.net/problem/20732 • 풀이 코드import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;import java.util.HashSet;import java.util.Set;import java.util.StringTokenizer;public class Main { static Set set = new HashSet(); public static void main(String[] args) throws IOExcepti.. 2025. 4. 2.
[백준] 20125 쿠키의 신체 측정 - Implementation / Java • 문제 링크https://www.acmicpc.net/problem/20125 • 풀이 코드import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;public class Main { static int n; static boolean[][] mat; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamRead.. 2025. 4. 1.
[백준] 1531 투명 - Implementation / Java • 문제 링크https://www.acmicpc.net/problem/1531 • 풀이 코드import java.io.BufferedWriter;import java.io.IOException;import java.io.OutputStreamWriter;public class Main { public static void main(String[] args) throws IOException { BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); int[][] mat = new int[101][101]; int n = read(), m = read(); while (n.. 2025. 3. 31.
[백준] 5704 팬그램 - Implementation / Java • 문제 링크https://www.acmicpc.net/problem/5704 • 풀이 코드import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;import java.util.HashSet;import java.util.Set;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamRea.. 2025. 3. 30.