如何从文件中读取unsigned short？

#include<iostream>
#include <fstream>

int main() {
    std::ifstream inputFile("input.txt", std::ios::binary);
    if (!inputFile.is_open()) {
        std::cerr << "Error opening file"<< std::endl;
        return 1;
    }

    unsigned short value;
    inputFile.read(reinterpret_cast<char*>(&value), sizeof(unsigned short));

    if (inputFile.gcount() != sizeof(unsigned short)) {
        std::cerr << "Error reading unsigned short from file"<< std::endl;
        return 1;
    }

    std::cout << "Read unsigned short: "<< value<< std::endl;

    inputFile.close();
    return 0;
}