include stdafx include math include iostream using namespace std int n

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#include "stdafx.h"
#include "math.h"
#include <iostream>
using namespace std;
int n; // n-число символов в строке
void f (char* a)
{
char tmp;
for (int i=0; i<n/2;i++)
{
tmp=a[i];
a[i]=a[n-i-1];
a[n-i-1]=tmp;
}
}
void main()
{
cin>>n;
char* a= new char [n];
for (int i=0;i<n;i++) cin>>a[i];
f(a);
for (int i=0;i<n;i++) cout<<a[i];
}