#include<stdio.h>#include<stdlib.h>#include<string.h>#include<math.h>int fun (int n) {		int s =0;	char str[20];	int len;	int i;		itoa(n,str,10);	len = strlen(str);	for(i = len-1; i >= 0; i --){		s += (str[i]-48)*(int)pow(10,i);	}		return s;}int main () {		int a,b;		scanf("%d %d", &a, &b);	PRintf("%d",fun(fun(a)+fun(b)));		return 0;}