Reverse an array of n element
#include< stdio.h > int main () { int n ; scanf ( "%d" ,& n ); int a [ n ], temp , x = n - 1 ; for ( int i = 0 ; i < n ; i ++) { scanf ( "%d" ,& a [ i ]); } for ( int e = 0 ; e < n / 2 ; e ++) { temp = a [ e ]; a [ e ]= a [ x ]; a [ x ]= temp ; x --; } for ( int i = 0 ; i < n ; i ++) { printf ( "%d " , a [ i ]); ...