#include <stdio.h>
#include <stdlib.h>
#include <math.h>

int main(void){
	double val1;
	double val2;
	int unite;
	int dixieme;
	printf("Donnez un réel : ");
	scanf("%lf", &val1);
	val2 = val1*10;
	val1 = trunc(val1);
	unite = (int) val1;
	unite= unite%10;
	printf("%d\n", unite);
	val2 = trunc(val2);
	dixieme = (int) val2;
	dixieme= dixieme%10;
	printf("%d", dixieme);
	return EXIT_SUCCESS;
}