메델_project

import java.util.*; class Solution { static int[] dx = {-1, 1, 0 , 0}; static int[] dy = {0, 0, -1, 1}; public int solution(int[][] maps) { int answer = 0; int[][] ch = new int[maps.length][maps[0].length]; bfs(maps, ch); answer = ch[maps.length-1][maps[0].length-1]; if(answer == 0){ answer = -1; }else{ return answer; } return answer; } public static void bfs(int[][] maps, int[][] ch){ Queue que..

class Solution { public int solution(int n) { int answer = 0; for(int i=1; i

import java.util.*; class Solution { public int solution(int []A, int []B) { int answer = 0; Arrays.sort(A); Arrays.sort(B); for(int i=0; i

class Solution { public int solution(int[][] sizes) { int answer = 0; for(int i=0; isizes[i][1]){ int temp = sizes[i][0]; sizes[i][0] = sizes[i][1]; sizes[i][1] = temp; } } int max = 0; int max2 = 0; for(int i=0; i

class Solution { int answer = 0; public int solution(int[] numbers, int target) { DFS(numbers, 0, target, 0); return answer; } public void DFS(int[] numbers, int depth, int target, int result){ if(numbers.length == depth){ if(target == result) answer++; } else{ DFS(numbers, depth+1, target, result + numbers[depth]); DFS(numbers, depth+1, target, result - numbers[depth]); } } }

import java.math.BigDecimal; import java.util.Scanner; public class Solution { public static void main(String[] args) { Scanner kb = new Scanner(System.in); int T = kb.nextInt(); for(int i=1; i

import java.util.Scanner; public class Solution { public static void main(String[] args) { Scanner kb = new Scanner(System.in); for (int T = 1; T

import java.util.Scanner; public class Solution { public static void main(String[] args){ Scanner kb = new Scanner(System.in); int T = kb.nextInt(); for(int i=1; i

import java.util.Scanner; public class Solution { public static void main(String[] args){ Scanner kb = new Scanner(System.in); StringBuilder sb = new StringBuilder(); int T = kb.nextInt(); for(int i=1; i

import java.util.Scanner; public class Solution { public static void main(String[] args){ Scanner kb = new Scanner(System.in); StringBuilder sb = new StringBuilder(); int T = kb.nextInt(); for(int i=1; i