CareerCup

std::sort<int *>(v, v+(sizeof(v)/sizeof(v[0])))
template type can be omitted above - compiler will infer it.

std::sort( Array, Array + 10 );

As another example code, let us use vector instead of array assuming the array will be referred multiple times
// pseudo code
// 1. define vector and initialize it with array v[1000]
vector<int> vec(1000);
int i;
for(i=0; i<1000; i++) v.push_back(v[i]);
// 2. use sort algorithm
sort(vec.begin(), vec.end());

http://www.codeproject.com/KB/cpp/Sort.aspx

I agree with Jaganlal.. Interviewrs who asks syntax are biggest idiots..

may be the interviewer didn't like the interviewee's face, that is why he asked the question to piss him off.

may be the interviewer didn't like the interviewee's face, that is why he asked the question to piss him off.

So girls should dress up? And ugly girls should never show up......
Or try to remember the whole reference.

std::sort(&v[0], &v[1000]) ;

The C++11 way:

sort(begin(v), end(v));

(Using namespace std implied.)

Refer MSDN. ask iviewer to ask concepts, not syntax and method calls