#include <iostream>
#define readln(a) std::cin>>a
#define writeln(a) std::cout << a
#define var int
#define program int main(){
#define test
struct E{
int n;
} end;
#define integer
#define begin
program test;
var a, b, c integer;
begin
readln(a);
readln(b);
c = a + b;
writeln(c);
end.
n;
}
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