프로그래머스 레벨1 C# 옹알이(2) (자바)

using System;

public class Solution {
    public int solution(string[] babbling) {
        int answer = 0;
        string str = "";
        
        for(int i = 0;i<babbling.Length;i++)
        {
            babbling[i] = babbling[i].Replace("aya","1");
            babbling[i] = babbling[i].Replace("ye","2");
            babbling[i] = babbling[i].Replace("woo","3");
            babbling[i] = babbling[i].Replace("ma","4");
            
            babbling[i] = babbling[i].Replace("11","0");
            babbling[i] = babbling[i].Replace("22","0");
            babbling[i] = babbling[i].Replace("33","0");
            babbling[i] = babbling[i].Replace("44","0");
            
            str = babbling[i].Replace("1", string.Empty).Replace("2", string.Empty).Replace("3", string.Empty).Replace("4", string.Empty);
            
            if(str == "")
            {
                answer++;
            }
        }
      
        return answer;
    }
}

 

 

 

////

 

 

 

using System;

public class Solution {
    public int solution(string[] babbling) {
        int answer = 0;
        string[] babb = {"aya", "ye", "woo", "ma"};

           for(int i=0; i < babbling.Length; i++)
           {
                for(int j=0; j < babb.Length; j++)
                {
                    string temp = babb[j] + babb[j];
                    babbling[i] = babbling[i].Replace(temp,"1");
                    babbling[i] = babbling[i].Replace(babb[j]," ");
                }

                if(babbling[i].Trim().Length == 0)
                {
                    answer++;
                }
           }
        return answer;
    }
}

 

 

 

자바

 

 

using System;

public class Solution {
    public int solution(string[] babbling) {
        int answer = 0;
        string[] babb = {"aya", "ye", "woo", "ma"};

           for(int i=0; i < babbling.Length; i++)
           {
                for(int j=0; j < babb.Length; j++)
                {
                    string temp = babb[j] + babb[j];
                    babbling[i] = babbling[i].Replace(temp,"1");
                    babbling[i] = babbling[i].Replace(babb[j]," ");
                }

                if(babbling[i].Trim().Length == 0)
                {
                    answer++;
                }
           }
        return answer;
    }
}