#include <fstream>
#include <cstring>
using namespace std;
ifstream fin("adunare.in");
ofstream fout("adunare.out");
char a[100],b[100],c[100];
int i,t,aux,n,m;
int main(){
    /*fin>>a+1>>b+1;
    //strcpy(a+1,a);
    a[0]=strlen(a+1);
    for(i=1;i<=a[0]/2;i++){
        aux=a[i];
        a[i]=a[a[0]-i+1];
        a[a[0]-i+1]=aux;
    }
    //strcpy(b+1,b);
    b[0]=strlen(b+1);
    for(i=1;i<=b[0]/2;i++){
        aux=b[i];
        b[i]=b[b[0]-i+1];
        b[b[0]-i+1]=aux;
    }
    n=(a[0]>b[0] ? a[0]:b[0]);
    for(i=1;i<=n;i++){
        c[i]=a[i]-'0'+b[i]-'0'+t;
        t=c[i]/10;
        c[i]=c[i]%10;
    }
    c[0]=n;
    if(t>0){
        c[++c[0]]=t;
    }
    for(i=c[0];i>=1;i--){
        fout<<(int)c[i];
    }
    */
    fin>>n>>m;
    fout<<n+m;

    return 0;
}