maidis · June 1, 2020 12:12
diff --git a/gmpxx1.cpp b/gmpxx1.cpp
 #include <iostream>
 #include <gmpxx.h>

 int main (void)
 {
    mpz_class a, b, c;

    a = 1234;
    b = "-5678";
    c = a+b;

    std::cout << "sum is " << c << "\n";
    std::cout << "absolute value is " << abs(c) << "\n";

    return 0;
 }
	#include <iostream>
	#include <gmpxx.h>

	int main (void)
	{
	mpz_class a, b, c;

	a = 1234;
	b = "-5678";
	c = a+b;

	std::cout << "sum is " << c << "\n";
	std::cout << "absolute value is " << abs(c) << "\n";

	return 0;
	}