在VC ++中生成带有奇怪字符的二进制字符串 [英] generating a binary string with weird character in VC++

问题描述

不使用二进制编写器需要根据VC ++中的某些十六进制数据30303054313032202020303030生成带有奇怪字符的二进制字符串



输入十六进制：5430323120302030302030



输出：6？ ？ ？ ？ ？ ？

Without using binary writer need to generate a binary string with weird character based on some hex data "30303054313032202020303030" in VC++

Input Hex:5430323120302030302030

Output :6      

推荐答案

在我看来，这样的字符串不代表奇怪的字符（它代表以下字符序列000T102 000 ）。

您必须：

• 将字符串转换为 unsigned char 的数组s（字符串的每个有序字符串代表 unsigned char ）
• 将unsigned char数组写入二进制文件（例如，使用 fwrite function（或 ofstream :: write 方法）。

Such a string does not represent ''weird characters'', in my opinion (it represents the following character sequence "000T102 000").
You have to:

• convert the string into an array of unsigned chars (each ordered pair of characters of your string represent an unsigned char)
• write the unsigned char array to a binary file (using, for instance fwrite function (or ofstream::write method).

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