Programming Technical Interview Questions
This site features a collection of common technical interview questions gathered by a group of programmers who have been through, and given, lots of technical interviews. There is an emphasis on C++ and game programming technical interviews, but most of the questions are relevant to any technical interview.
I’m a Zero
C/C++ Interview Questions, Optimization Questions

Complete the following function to clear a block of memory (initialize all the bits to zero). The block of memory starts at pStartByte, and is numBytes long.

void clearMemory(void *pStartByte, int numBytes)
{

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void clearMemory(void *pStartByte, int numBytes) {
if (pStartByte == NULL) {
return;
}
char* buffer = (char*)pStartByte;
while (numBytes–) {
*buffer++ = ‘’;
}
}

By kiklop on 12.30.06 10:59 am | Permalink

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