✔ 문제

✔ 해결

class Solution {
  public int solution(String s) {
  
    boolean answer = true;
    String[] sArr = s.split("");
    int countP = 0, countY = 0;
    
    for(int i = 0; i < sArr.length; i++) {
      if(sArr[i].equals("P") || sArr[i].equals("p")) {
        countP++;
      }else if(sArr[i].equals("Y") || sArr[i].equals("y")) {
        countY++;
      }
    }
    
    if(countP != countY){
      answer = false;
    }
    
    return answer;
    
  }
}