#include <iostream>
#include <iomanip>
using namespace std;
 
int main() {
	unsigned long long i = 1234;
	auto str = "abcd";
	unsigned char uc = 0x0B;
	printf("%llu.", i);
	printf("Value: %p", str);
	printf("\n%0.2X\n", uc);
	std::ios state(nullptr);
	state.copyfmt(cout);
	cout << std::uppercase << std::hex << std::setw(2) << std::setfill('0') << (int)uc << endl << "A"<< endl << 11 << endl;
	//cout.copyfmt(std::ios(NULL));
	cout.copyfmt(state);
	cout << (int)uc << endl;
}

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