Sum example

#include <cstdint>

uint64_t FinalSum(uint64_t a, uint64_t b, uint64_t c, uint64_t d) {
	return a + b + c + d;
}

uint64_t Sum(uint64_t a, uint64_t b, uint64_t c, uint64_t d) {
	return FinalSum(a, b, c, d);
}

int main(int argc, char** args) {
	return (int)Sum(1, 2, 3, 4);
}