For this Question: Cirno's perfect bitmasks classroom has just started! Cirno gave her students a positive integer x. As an assignment, her students need to find the minimum positive integer y, which satisfies the following two conditions:
1. x and y>0
2. x xor y>0
Where and is the bitwise AND operation, and xor is the bitwise XOR operation.The input consists of an integer x.

<b>Constraints</b>
1 &le; x &le; 2<sup>30</sup>Print a single integer — the minimum number of y.<b>Sample Input 1</b>
1
<b>Sample Output 1</b>
3

<b>Sample Input 1</b>
5
<b>Sample Output 1</b>
1, I have written this Solution Code: #include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
using namespace std;
#define int long long int
#define endl '\n'
void fastio()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
}
using namespace __gnu_pbds;
const int M = 1e9 + 7;
typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> pbds;

// Author:Abhas
void solution()
{
    int n;
    cin >> n;
    int q = 0;
    int k = __builtin_popcount(n);
    for (int i = 0; i < 31; i++)
    {
        if ((1 << i) & n)
        {
            q = 1 << i;
            break;
        }
    }
    if (k == 1)
    {

        if (q % 2)
        {
            q += 2;
        }
        else
        {
            q++;
        }
        cout << q << endl;
    }
    else
    {
        cout << q << endl;
    }
}
signed main()
{
    fastio();
    int t = 1;
  //  cin >> t;
    while (t--)
    {
        solution();
    }
    return 0;
}, In this Programming Language: C++, Now tell me if this Code is compilable or not?