#include<cstdio>
using namespace std;
const int DIM=100;
char buffer[DIM];
int cursor=DIM-1;
void read(int &x){
    x=0;
    while(!(buffer[cursor]>='0' and buffer[cursor]<='9'))
        if(++cursor==DIM){
            cursor=0;
            fread(buffer,1,DIM,stdin);
        }
    while(buffer[cursor]>='0' and buffer[cursor]<='9'){
        x=x*10+buffer[cursor]-'0';
        if(++cursor==DIM){
            cursor=0;
            fread(buffer,1,DIM,stdin);
        }
    }
}
int main(){
    freopen("adunare.in","r",stdin);
    freopen("adunare.out","w",stdout);
    int a,b;
    read(a);
    read(b);
    printf("%i",a+b);
}