c++ unsigned

场景：C++ unsigned short 转为unsigned char怎么转

C++ unsigned short 转为unsigned char如何转？
C++ unsigned short 转为unsigned char如何转？谢谢！

------解决方案--------------------
可以直接转，但得小心截断
也可以
unsigned short us;
unsigned char uc = (unsigned char)(us & 0xff);
------解决方案--------------------
unsigned short 转为unsigned char如何转？谢谢！

====
unsigned short us;
unsigned char uc = (unsigned char)us;
unsigned char uc = us;//也可以省略

------解决方案--------------------

C/C++ code



    unsigned short s = 65;
    printf("%c\n", (unsigned char)s);

------解决方案--------------------

C/C++ code

unsigned short s = 65;
    printf("%c\n", (unsigned char)(s&0xffu));

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