public static void main ( String [ ] args ) {
  MyScanner sc = new MyScanner ( ) ;
  out = new PrintWriter ( new BufferedOutputStream ( System . out ) ) ;
  int n = sc . nextInt ( ) ;
  adjacencyList = new ArrayList [ n ] ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) adjacencyList [ i ] = new ArrayList < > ( ) ;
  for ( int i = 0 ;
  i < n - 1 ;
  i ++ ) {
    int u = sc . nextInt ( ) , v = sc . nextInt ( ) ;
    u -- ;
    v -- ;
    adjacencyList [ u ] . add ( v ) ;
    adjacencyList [ v ] . add ( u ) ;
  }
  int minn = 1 , maxx = n - 1 ;
  int root = 0 ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    if ( adjacencyList [ i ] . size ( ) == 1 ) {
      root = i ;
      break ;
    }
  }
  if ( dfs ( root , root , 0 ) ) minn = 3 ;
  int c = 1 ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    if ( adjacencyList [ i ] . size ( ) == 1 ) continue ;
    c = 0 ;
    for ( int j : adjacencyList [ i ] ) {
      if ( adjacencyList [ j ] . size ( ) == 1 ) c ++ ;
    }
    if ( c > 0 ) maxx -= ( c - 1 ) ;
  }
  out . println ( minn + " " + maxx ) ;
  out . close ( ) ;
}

public static void main ( String [ ] args ) { MyScanner sc = new MyScanner ( ) ; out = new PrintWriter ( new BufferedOutputStream ( System . out ) ) ; int n = sc . nextInt ( ) ; adjacencyList = new ArrayList [ n ] ; for ( int i = 0 ; i < n ; i ++ ) adjacencyList [ i ] = new ArrayList < > ( ) ; for ( int i = 0 ; i < n - 1 ; i ++ ) { int u = sc . nextInt ( ) , v = sc . nextInt ( ) ; u -- ; v -- ; adjacencyList [ u ] . add ( v ) ; adjacencyList [ v ] . add ( u ) ; } int minn = 1 , maxx = n - 1 ; int root = 0 ; for ( int i = 0 ; i < n ; i ++ ) { if ( adjacencyList [ i ] . size ( ) == 1 ) { root = i ; break ; } } if ( dfs ( root , root , 0 ) ) minn = 3 ; int c = 1 ; for ( int i = 0 ; i < n ; i ++ ) { if ( adjacencyList [ i ] . size ( ) == 1 ) continue ; c = 0 ; for ( int j : adjacencyList [ i ] ) { if ( adjacencyList [ j ] . size ( ) == 1 ) c ++ ; } if ( c > 0 ) maxx -= ( c - 1 ) ; } out . println ( minn + " ▁ " + maxx ) ; out . close ( ) ; }
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