📖 문제 📃 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); System.out.println(constructor(N)); } public static int constructor(int num) { int result = 0; for (..

📖 문제 📃 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Main { public static int stack[]; public static int size = 0; public static int N; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringBuilder sb = new StringBu..

📖 문제 📃 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Main { static boolean isPrime(int num) { boolean check = true; if (num == 1) { check = false; } else { for (int i = 2; i

📖 문제 📃 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Arrays; import java.util.Comparator; import java.util.StringTokenizer; public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); int[][] arr ..

📖 문제 📃 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { public static void main(String[] args) throws IOException { StringBuilder sb = new StringBuilder(); BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int size = Integer.parseInt(br.readLine()); // Counting Sort int cnt[] = new int[10001]; /* * input * 1

📖 문제 📃 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { static char c1[]; static char c2[]; static int dp[][]; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); c1 = br.readLine().toCharArray(); c2 = br.readLine().toCharArray(); // express empty s..

📖 문제 📃 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { public static int parseDigit(String N, int digit) { int temp = 1; int ans = 0; for (int i = N.length() - 1; i >= 0; i--) { char c = N.charAt(i); if ('A' = c) { // B - A = 1, 1 + 10(over Decimal), temp = digit ans += (c - 'A' + 10) * temp; } else { ans += (c - '0') * temp; } ..