public static void main ( String [ ] args ) throws IOException {
  FastScanner fs = new FastScanner ( ) ;
  PrintWriter out = new PrintWriter ( System . out ) ;
  int tt = 1 ;
  while ( tt -- > 0 ) {
    int n = fs . nextInt ( ) , k = fs . nextInt ( ) ;
    int [ ] have = new int [ 5 ] ;
    have [ 4 ] = n ;
    have [ 2 ] = 2 * n ;
    int [ ] cnt = new int [ 5 ] ;
    for ( int i = 0 ;
    i < k ;
    i ++ ) {
      int x = fs . nextInt ( ) ;
      while ( x >= 3 ) {
        if ( have [ 4 ] > 0 ) {
          x -= 4 ;
          have [ 4 ] -- ;
        }
        else if ( have [ 2 ] > 0 ) {
          x -= 2 ;
          have [ 2 ] -- ;
        }
        else {
          out . println ( "No" ) ;
          out . flush ( ) ;
          return ;
        }
      }
      if ( x > 0 ) {
        cnt [ x ] ++ ;
      }
    }
    while ( cnt [ 2 ] > 0 ) {
      if ( have [ 2 ] > 0 ) {
        cnt [ 2 ] -- ;
        have [ 2 ] -- ;
      }
      else if ( have [ 4 ] > 0 ) {
        cnt [ 2 ] -- ;
        have [ 4 ] -- ;
        have [ 1 ] ++ ;
      }
      else {
        cnt [ 2 ] -- ;
        cnt [ 1 ] += 2 ;
      }
    }
    if ( cnt [ 1 ] > have [ 1 ] + have [ 2 ] + 2 * have [ 4 ] ) {
      out . println ( "No" ) ;
    }
    else {
      out . println ( "Yes" ) ;
    }
  }
  out . close ( ) ;
}

public static void main ( String [ ] args ) throws IOException { FastScanner fs = new FastScanner ( ) ; PrintWriter out = new PrintWriter ( System . out ) ; int tt = 1 ; while ( tt -- > 0 ) { int n = fs . nextInt ( ) , k = fs . nextInt ( ) ; int [ ] have = new int [ 5 ] ; have [ 4 ] = n ; have [ 2 ] = 2 * n ; int [ ] cnt = new int [ 5 ] ; for ( int i = 0 ; i < k ; i ++ ) { int x = fs . nextInt ( ) ; while ( x >= 3 ) { if ( have [ 4 ] > 0 ) { x -= 4 ; have [ 4 ] -- ; } else if ( have [ 2 ] > 0 ) { x -= 2 ; have [ 2 ] -- ; } else { out . println ( " No " ) ; out . flush ( ) ; return ; } } if ( x > 0 ) { cnt [ x ] ++ ; } } while ( cnt [ 2 ] > 0 ) { if ( have [ 2 ] > 0 ) { cnt [ 2 ] -- ; have [ 2 ] -- ; } else if ( have [ 4 ] > 0 ) { cnt [ 2 ] -- ; have [ 4 ] -- ; have [ 1 ] ++ ; } else { cnt [ 2 ] -- ; cnt [ 1 ] += 2 ; } } if ( cnt [ 1 ] > have [ 1 ] + have [ 2 ] + 2 * have [ 4 ] ) { out . println ( " No " ) ; } else { out . println ( " Yes " ) ; } } out . close ( ) ; }
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right: (decimal_integer_literal))) consequence: (block (expression_statement (update_expression (array_access array: (identifier) index: (decimal_integer_literal)))) (expression_statement (update_expression (array_access array: (identifier) index: (decimal_integer_literal)))) (expression_statement (update_expression (array_access array: (identifier) index: (decimal_integer_literal))))) alternative: (block (expression_statement (update_expression (array_access array: (identifier) index: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal)))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (array_access array: (identifier) index: 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