문제풀이/백준5 [BOJ 10942] 팰린드롬? https://www.acmicpc.net/problem/10942 import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.StringTokenizer; public class Main_10942 { /* * 팰린드롬? * https://www.acmicpc.net/problem/10942 */ static int[] a; static int N; public static void main(S.. 2018. 7. 17. [BOJ 2193] 이친수 https://www.acmicpc.net/problem/2193 import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.Arrays; import java.util.StringTokenizer; public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(Sy.. 2018. 4. 3. [BOJ 1149] RGB거리 https://www.acmicpc.net/problem/1149 import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.StringTokenizer; public class Main { /* * boj 1149 RGB 거리 */ public static void main(String[] args) throws IOException { //System.setIn(new FileInputStre.. 2018. 3. 16. [BOJ 1920] 수 찾기 https://www.acmicpc.net/problem/1920 1. input 정렬2. 이분 탐색(Binary Search) * Arrays Binary Search API 버전 import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.Arrays; import java.util.StringTokenizer; public class Main { /* * 수 찾기 * https://www.acmicpc.net/problem/1920 */ public.. 2017. 12. 17. 이전 1 2 다음