#include <stdio.h>

int main()
{
	int i=0;
	char word[80], word2[80];
	scanf("%s",word);
	//บนป็ม๚
	while(word[i])
	{
		word2[i]=word[i];
		i++;
	}
	word2[i]='\0';
	//
	printf("%s",word2);
}