class Solution { public int solution(String[] spell, String[] dic) { int answer = 2; boolean chk=false; for(String d:dic){ for(String s:spell){ if(!d.contains(s)) { chk=true; } } if(!chk) return 1; chk=false; ..

import java.util.*; class Solution { public int solution(int[] sides) { int answer = 0; Arrays.sort(sides); int min=sides[0]; int max=sides[1]; int high = min+max; int low = max-min; answer=high-low-1; return answer; } }

class Solution { public int solution(String my_string) { int answer = 0; String[] tokens = my_string.split(" "); answer=Integer.parseInt(tokens[0]); String temp=""; for(int i=1;i

import java.util.*; class Solution { public int[] solution(int n) { List list = new ArrayList(); int temp=n; for(int i=2;i

class Solution { public String solution(String bin1, String bin2) { String answer = ""; int num1 = Integer.parseInt(bin1, 2); int num2 = Integer.parseInt(bin2, 2); int res = num1+num2; answer = Integer.toBinaryString(res); return answer; } } class Solution { public String solution(String bin1, Stri..

class Solution { public String[] solution(String my_str, int n) { String[] answer = new String[my_str.length()%n==0? my_str.length()/n:my_str.length()/n+1]; int t=0; for(int i=0;i

import java.util.*; class Solution { public int solution(String s) { int answer = 0; Stack stack = new Stack(); for(String str : s.split(" ")) { if(str.equals("Z")) { stack.pop(); } else{ stack.push(str); } } ..

class Solution { public int solution(int[] array) { int answer = 0; for(int num:array) { String s = num+""; for(char ch : s.toCharArray()) { if(ch-'0'==7) answer++; } } return answer; } } class Solution { public int solution(int[] array)..