#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
int main()
{
char s[80];
scanf("%s",s);
printf("%s", s);
system("pause");
return 0;
}
void getFun(char ss[])
{
int n = strlen(ss);
for (int i = 0; i<n/2; i++)
{
char c = ss[i];
ss[i] = ss[n-1-i];
ss[n - 1 - i] = c;
}
}