public static void main ( String [ ] args ) {
  Scanner sc = new Scanner ( System . in ) ;
  int t = 1 ;
  while ( t -- > 0 ) {
    int sp = 0 , dp = 0 ;
    int n = sc . nextInt ( ) ;
    int [ ] a = new int [ n ] ;
    for ( int i = 0 ;
    i < n ;
    i ++ ) a [ i ] = sc . nextInt ( ) ;
    int first = 0 ;
    int last = a . length - 1 ;
    for ( int i = 0 ;
    i < n ;
    i ++ ) {
      if ( a [ last ] > a [ first ] ) {
        if ( i % 2 == 0 ) sp = sp + a [ last ] ;
        else dp = dp + a [ last ] ;
        last -- ;
      }
      else {
        if ( i % 2 == 0 ) sp = sp + a [ first ] ;
        else dp = dp + a [ first ] ;
        first ++ ;
      }
    }
    System . out . println ( sp + " " + dp ) ;
  }
}

public static void main ( String [ ] args ) { Scanner sc = new Scanner ( System . in ) ; int t = 1 ; while ( t -- > 0 ) { int sp = 0 , dp = 0 ; int n = sc . nextInt ( ) ; int [ ] a = new int [ n ] ; for ( int i = 0 ; i < n ; i ++ ) a [ i ] = sc . nextInt ( ) ; int first = 0 ; int last = a . length - 1 ; for ( int i = 0 ; i < n ; i ++ ) { if ( a [ last ] > a [ first ] ) { if ( i % 2 == 0 ) sp = sp + a [ last ] ; else dp = dp + a [ last ] ; last -- ; } else { if ( i % 2 == 0 ) sp = sp + a [ first ] ; else dp = dp + a [ first ] ; first ++ ; } } System . out . println ( sp + " ▁ " + dp ) ; } }
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