What is the output of this program in the file?#include

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What is the output of this program in the file?

#include <iostream>
    int main ()
    {
        freopen ("Sample.txt", "w", stdout);
        printf ("This is redirected to a file");
        fclose (stdout);
        return 0;
    }

1. This is redirected
2. Compilation Error
3. This is redirected to a file
4. Sample.txt
5. None of these

Correct Option: C

In this program, We are sending the text to the file by opening the file using the function freopen.