#include <iostream> // Include the library for input/output operations

int main() {
    // Optional: Lines to potentially speed up input/output operations.
    // Not strictly necessary for this simple problem, but good practice.
    std::ios_base::sync_with_stdio(false);
    std::cin.tie(NULL);

    int a, b; // Declare two integer variables to store the input numbers

    // Read the two integers from the standard input
    // It expects them to be separated by whitespace (like a space or newline)
    std::cin >> a >> b;

    // Calculate the sum of a and b, and print the result
    // std::cout sends output to the standard output
    // std::endl adds a newline character and flushes the output buffer
    std::cout << a + b << std::endl;

    // Return 0 to indicate that the program executed successfully
    return 0;
}