单选题:有以下程序,其中%u表示按无符号整数输出:main(){ unsigned int x = 0xFFFF; /* x 的

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  • 题目类型:单选题
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题目内容:
有以下程序,其中%u表示按无符号整数输出:
main()
{
unsigned int x = 0xFFFF; /* x 的初值为十六进制数*/
printf("%u\n",x);
}
程序运行后的输出结果是(  )。 A.-1
B.65535
C.32767
D.0xFFFF

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