你可以使用什么来将int/float转换为wchar_t*？

#include<iostream>
#include<string>

int main() {
    int num = 123;
    float fnum = 123.456f;

    std::wstring wstr_num = std::to_wstring(num);
    std::wstring wstr_fnum = std::to_wstring(fnum);

    std::wcout << L"整数转换为wchar_t*: " << wstr_num.c_str()<< std::endl;
    std::wcout << L"浮点数转换为wchar_t*: " << wstr_fnum.c_str()<< std::endl;

    return 0;
}

整数转换为wchar_t*: 123
浮点数转换为wchar_t*: 123.456