Question

How to use wcout (standard output stream for wide characters) in C++

Answer 1

#include <iostream>

int main() {
    std::wcout << (wchar_t)0x41;

    return 0;
}



/*
run:

A

*/

 

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Answer 2

#include <iostream>
#include <string>
#include <locale>

int main() {

    std::locale::global(std::locale(""));
    std::wstring japanese = L"日本";
    
    std::wcout << japanese;
    
    return 0;
}



/*
run:

日本

*/

 

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