#include <iostream>
int main(int, char** args, char** env)
{
for(std::size_t i = 0; ; ++i)
{
for(std::size_t j = 0; env[j]; ++j)
{
if(&args[i] == &env[j])
{
std::cerr << "&args[" << i << "] == &env[" << j << "]" << std::endl;
}
}
}
}
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