/*#include <stdio.h>
#include <stdlib.h>
int main()
{
printf("Hello world!\n");
return 0;
}*/
/*#include <stdio.h>
int main()
{
int h,m;
scanf("%d:%d",&h,&m);
printf ("%d:%d", h,m);
return 0;
}*/
/*#include <stdio.h>
int main()
{
int y,m,b;
scanf("%d.%d.%d",&y,&m,&b);
printf("%04d.%02d.%02d",y,m,b);
return 0;
}*/
/*#include <stdio.h>
int main()
{
double x;
scanf("%lf",&x);
printf("%lf",x);
return 0;
}*/
/*
#include <stdio.h>
int main()
{
double x;
scanf("%lf",&x);
printf("%.2lf",x);
return 0;
}*/
/*
#include <stdio.h>
int main()
{
int a, b;
scanf("%d.%d", &a, &b);
printf("%d\n%d",a,b );
return 0;
}*/
/*#include <stdio.h>
int main()
{
char x;
scanf("%c",&x);
printf("%c",x);
return 0;
}*/
/*
#include <stdio.h>
int main()
{
int y,m;
scanf("%d-%d",&y,&m);
printf("%06d%07d",y,m);
return 0;
}
*/
/*#include<stdio.h>
int main() {
int a, b;
long long int c, d;
scanf("%d %d", &a, &b);
// scanf("%lld %lld", &c, &d);
printf("%d\n", a+b);
printf("%d\n", a/b);
printf("%lf\n", a/(double)b);
}*/
#include <stdio.h>
int main(){
long long int a,d;
scanf("%lld %lld",&a,&d);
printf("%lld\n", a+d);
}