전체 글24 DFS, BFS import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.Comparator; import java.util.LinkedList; import java.util.Queue; import java.util.Stack; import java.util.StringTokenizer; public class Mai.. 2018. 7. 17. 컨벡스 헐 (Convex hull) 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.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.Stack; import java.util.StringTokenizer; class Edge { int x; int y; Edge (int x, int y){ this.x = x; th.. 2018. 7. 17. 이분탐색 (Binary Search) import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.Arrays; import java.util.StringTokenizer; public class Main { /* * https://www.acmicpc.net/problem/1920 */ public static void main(String[] args) throws.. 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. 이전 1 2 3 4 5 6 다음