text: In the while loop , pick elements in pair and compare the pair with max and min so far
code: while ( i < n - 1 ) { if ( arr [ i ] > arr [ i + 1 ] ) { if ( arr [ i ] > minmax . max ) minmax . max = arr [ i ] ; if ( arr [ i + 1 ] < minmax . min ) minmax . min = arr [ i + 1 ] ; } else { if ( arr [ i + 1 ] > minmax . max ) minmax . max = arr [ i + 1 ] ; if ( arr [ i ] < minmax . min ) minmax . min = arr [ i ] ; } i += 2 ;