#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main(void){
	time_t temps= time(NULL);
	struct tm* date = localtime(&temps);
	printf("%d", date->tm_year+1900);
	printf("-");
	printf("%d", date->tm_mon+1);
	printf("-");
	printf("%d\n", date->tm_mday);
	return EXIT_SUCCESS;
}