#define STANDALONE
#include <iostream>
#include <cassert>
#include <random>
#include "examples/cpp/bit_minus.hpp"
using namespace std;
int main()
{
mt19937 rnd(random_device{}());
for (size_t i = 0; i < 100000; i++)
{
auto num = rnd();
// cout << num << " " << bit_minus(num) << endl;
assert(-(int64_t)num == bit_minus(num));
}
return 0;
}
#line 1 "examples/cpp/bit_minus_random_test.cpp"
#define STANDALONE
#include <iostream>
#include <cassert>
#include <random>
#line 2 "examples/cpp/bit_minus.hpp"
#include <algorithm>
int64_t bit_minus(int64_t a)
{
return ~a + 1;
}
#line 6 "examples/cpp/bit_minus_random_test.cpp"
using namespace std;
int main()
{
mt19937 rnd(random_device{}());
for (size_t i = 0; i < 100000; i++)
{
auto num = rnd();
// cout << num << " " << bit_minus(num) << endl;
assert(-(int64_t)num == bit_minus(num));
}
return 0;
}