static int items ( int n , int a [ ] ) {
  Arrays . sort ( a ) ;
  int z = a [ n - 1 ] ;
  int x = 1 ;
  int s = 0 ;
  for ( int i = 0 ;
  i < n - 1 ;
  i ++ ) {
    s += a [ i ] ;
    if ( s <= z ) x += 1 ;
    else break ;
  }
  return x ;
}

static int items ( int n , int a [ ] ) { Arrays . sort ( a ) ; int z = a [ n - 1 ] ; int x = 1 ; int s = 0 ; for ( int i = 0 ; i < n - 1 ; i ++ ) { s += a [ i ] ; if ( s <= z ) x += 1 ; else break ; } return x ; }
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