static void checkforsum ( int a [ ] , int n ) {
  int sum1 = 0 ;
  int sum2 = 0 ;
  int mid = n / 2 ;
  for ( int i = 0 ;
  i < mid ;
  i ++ ) sum1 = sum1 + a [ i ] ;
  for ( int j = mid ;
  j < n ;
  j ++ ) sum2 = sum2 + a [ j ] ;
  if ( sum1 == sum2 ) {
    for ( int i = 0 ;
    i < n ;
    i ++ ) System . out . print ( a [ i ] ) ;
    System . out . println ( ) ;
  }
}

static void checkforsum ( int a [ ] , int n ) { int sum1 = 0 ; int sum2 = 0 ; int mid = n / 2 ; for ( int i = 0 ; i < mid ; i ++ ) sum1 = sum1 + a [ i ] ; for ( int j = mid ; j < n ; j ++ ) sum2 = sum2 + a [ j ] ; if ( sum1 == sum2 ) { for ( int i = 0 ; i < n ; i ++ ) System . out . print ( a [ i ] ) ; System . out . println ( ) ; } }
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