Question
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
void Display(const vector<int>& vi)
{
for (size_t i = 0; i < vi.size(); ++i)
cout << vi[i];
cout<<endl;
}
int main()
{
vector<int> vi;
vi.push_back(3);
vi.push_back(5);
sort(vi.begin(), vi.end());
Display(vi);
while(next_permutation(vi.begin(), vi.end()))
Display(vi);
return 0;
}a.
3 5
b.
5 3
c.
5 3 3 5
d.
None of the mentioned
Posted under Object Oriented Programming Using C++
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Q. What is the output of this program?
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