/* 
 * Program to reverse list of integers from stdin, using recursion.
 */
#include <stdio.h>

void rrev(void);

int main(void) {
	printf("enter integers, anything else to stop:\n");
	rrev();
	return 0;
}

void rrev(void) {
	int n;
	if (scanf("%d", &n) == 1) {
		rrev();
		printf("%d\n", n);
	}
}