What will be the output of the following C++ code?
#include <iostream>
#include <Valarray>
using namespace std;
int main()
{
Valarray<int> varr = { 1, 2, 3, 4, 5 };
for (int &x: varr) cout << x << " ";
cout<<endl;
varr = varr.shift(2);
for (int &x: varr) cout << x << " ";
return 0;
}
#include <iostream>
#include <Valarray>
using namespace std;
int main()
{
Valarray<int> varr = { 1, 2, 3, 4, 5 };
for (int &x: varr) cout << x << " ";
cout<<endl;
varr = varr.shift(2);
for (int &x: varr) cout << x << " ";
return 0;
}A. 1 2 3 4 5
3 4 5 0 0
B. 1 2 3 4 5
0 0 3 4 5
C. 1 2 3 4 5
1 2 3 4 5
D. 1 2 3 4 5
3 4 5 1 2
Answer: Option A
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