Driver program to test above function
int main ( ) { int arr [ ] = { 16 , 17 , 4 , 3 , 5 , 2 } ; int size = sizeof ( arr ) / sizeof ( arr [ 0 ] ) ; nextGreatest ( arr , size ) ; cout << " The ▁ modified ▁ array ▁ is : ▁ STRNEWLINE " ; printArray ( arr , size ) ; return ( 0 ) ; }