/*#include <stdio.h>
int main()
{
char data[51];
scanf("%s", data);
printf("%s", data);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int n;
scanf("%d", &n);
printf("%d", n);
}
*/
/*#include <stdio.h>
int main()
{
int a,b,c,d,e;
scanf("%1d%1d%1d%1d%1d", &a, &b, &c, &d, &e);
printf("\[%d]\n", a*10000);
printf("\[%d]\n", b*1000);
printf("\[%d]\n", c*100);
printf("\[%d]\n", d*10);
printf("\[%d]\n", e);
}
*/
/*
#include<stdio.h>
int main()
{
unsigned int n;
scanf("%u", &n);
printf("%u", n);
}
*/