#include <iostream>
#include <bitset>
int main()
{
std::string s = "c++";
const char *arr = s.c_str();
for (std::size_t i = 0; i < s.size(); ++i) {
std::cout << std::bitset<8>(s.c_str()[i]) << "\n";
}
return 0;
}
/*
run:
01100011
00101011
00101011
*/