comefrom: <gouthampradhan>string_StudentAttendanceRecordI_1.java
code: public boolean checkRecord(String s) {
      int count = 0;
      for (int c : s.toCharArray()) {
        if (c == 'A') {
          count++;
        }
        if (count > 1) return false;
      }
      if (s.contains("LLL")) return false;
      return true;
    }
masked: public boolean var_0 ( String var_2 ) {
    int var_4 = 0 ;
    for ( int var_6 : var_2 . toCharArray ( ) ) {
      if ( var_6 == 'A' ) {
        var_4 ++ ;
      }
      if ( var_4 > 1 ) return false ;
    }
    if ( var_2 . contains ( "LLL" ) ) return false ;
    return true ;
  }
  