[Link] https://www.acmicpc.net/problem/2252 import java.util.*; import java.io.*; public class Main { static BufferedReader br; public static void main(String[] args) throws IOException { b...
BOJ. Determine task (1311)
[Link] https://www.acmicpc.net/problem/1311 import java.util.*; import java.io.*; public class Main { static BufferedReader br; static int n = 0; static int[][] cost; static int[][] dp; pu...
BOJ. Matrix multiplication order (11049)
[Link] https://www.acmicpc.net/problem/11049 const stream = require('fs').readFileSync(0, 'utf-8').trim().split(/\n/); const n = +stream[0], max = 987654321, arr = []; const dp = Array.from(...
BOJ. Continuative sum of prime (1644)
[Link] https://www.acmicpc.net/problem/1644 import java.util.*; import java.io.*; public class Main { static BufferedReader br; public static void main(String[] args) throws IOException { b...
BOJ. Set (11723)
[Link] https://www.acmicpc.net/problem/11723 import java.util.*; import java.io.*; public class Main { static BufferedReader br; public static void main(String[] args) throws IOException { ...
BOJ. Strongly Connected Component (2150)
[Link] https://www.acmicpc.net/problem/2150 import java.util.*; import java.io.*; public class Main { static BufferedReader br; static int[] parent; static boolean[] handled; static int idx...
BOJ. Tree And Query (15681)
[Link] https://www.acmicpc.net/problem/15681 import java.util.*; import java.io.*; public class Main { static BufferedReader br; static int max = 0, maxIdx = 0; public static void main(Strin...
BOJ. Make Bridge(2) (17472)
[Link] https://www.acmicpc.net/problem/17472 In function getParent, copying only value and returning parent[idx] can be confusing. parent[idx].i = getParent(arr, parent[idx]).i parent[idx].y = ge...
BOJ. Planet Tunnel (2887)
[Link] https://www.acmicpc.net/problem/2887 Let’s assume Graph T is sub-graph of MST and contains edge that connects two vertex which is not next to each other. Without Loss of Generaility let tw...
BOJ. MST (Minimum Spanning Tree) (1197)
[Link] https://www.acmicpc.net/problem/1197 import java.util.*; import java.io.*; public class Main { static BufferedReader br; static int[] seg; static int[] orig; public static void main(...