Contest1242/B.cpp

#include<bits/stdc++.h>
using namespace std;

int rev(int n){
	int s=0;
	while(n>0){
		s=s*10+n%10;
		n/=10;		
	}
	return s;
}
int main() {
	int a,b;
	while(cin>>a>>b) {
		cout<<a+rev(b)<<endl;
	}
	return 0;
}