#include <iostream>
#include <string>
int main () {
int a,b;
std::cout <<"my calculator \n #### " <<std::endl;
std::cout << "a = " ;
std::cin >> a ;
std::cout << "b = " ;
std::cin >> b ;
int c = a+b ;
std::cout << a << " + " << b << " = " << c << std::endl;
return 0;
}
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