？

#include<bits/stdc++.h> using namespace std; int main() { int a,b; cin>>a>>b; cout<<a+b; }

#include<bits/stdc++.h>
int main(){
    long long a,b;
    scanf("%lld %lld",&a,&b);
    printf("%d",a+b);
    return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main(){
int a,b;
cin>>a>>b;
cout<<a+b;
return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main() {
long long a,b;
scanf("%lld %lld",&a,&b);
printf("%lld",a+b);
	return 0;
}