高通 面试题。# JobHunting - 待字闺中
a*1
1 楼
请高手 解释一下。下面是什么意思啊? 用C 写的???
谢谢
3. Using a MACRO function to output the byte stream;
??? 什么意思啊? 有知道的不?
9. Even parity function;
int getParity(unsigned int n)
{
int parity = 0;
while (n)
{
parity = !parity;
n = n & (n - 1);
}
return parity;
}
10. Extract the payload part from a packet;
这个也不明白?? 有知道的吗??
11. Rounding function; 四舍五入
int round(double number)
{
return (number >= 0) ? (int)(number + 0.5) : (int)(number - 0.5);
}
谢谢
3. Using a MACRO function to output the byte stream;
??? 什么意思啊? 有知道的不?
9. Even parity function;
int getParity(unsigned int n)
{
int parity = 0;
while (n)
{
parity = !parity;
n = n & (n - 1);
}
return parity;
}
10. Extract the payload part from a packet;
这个也不明白?? 有知道的吗??
11. Rounding function; 四舍五入
int round(double number)
{
return (number >= 0) ? (int)(number + 0.5) : (int)(number - 0.5);
}