#include <stdio.h>
#include <stdlib.h>
void go(void);
int main(int argc, char *argv[]);
int i;
int j;
void go(void)
{
	int s = i + j;
	int t = i * j;
	printf("%d %d\n", s, t);
}
int main(int argc, char *argv[])
{
	i = atoi(argv[1]);
	j = atoi(argv[2]);
	go();
	return 0;
}