#include<cstdio>
int plus(int a, int b)
{
return a + b;
}
int read(){
char ch=getchar();
int re=0,fl=1;
if(ch=='-'){fl=-1;
ch=getchar();}
while(ch>='0'&&ch<='9'){
re=re*10+ch-'0';
ch=getchar();}
return fl*re;}
/*void put(int r){
if(r>9)put(r/10);
putchar(r%10+'0');}*/
int main(){
int a=read(),b=read();
plus(a,b);return 0;}