What Will Be The Output Of The Following Codep Pre Langc #408

 #include <bits/stdc++.h> using namespace std; void func(int a[], int n, int k) { if (k <= n) { for (int i = 0; i < k/2; i++) swap(a[i], a[k-i-1]); }  } int main() { int a[] = {1, 2, 3, 4, 5}; int n = sizeof(a) / sizeof(int), k = 3; func(a, n, k); for (int i = 0; i < n; ++i) cout << a[i]<<" "; return 0; }