func_code_string: #include <bits/stdc++.h>   using namespace std;   long long MOD = 1e9 + 7;   const int OO = (int)1e9 + 7;   const int MAX = 109;   char c1, c2, c3;   string s1, s2, s3;   long long n, m, k, t, a, b, c, d, e, f, x, y, z, sol = 0, ans = 0;   long long ar[1000009];   map<long long, bool> vis;   int fun(int i) {     int ret = 0;     for (int i = 0; i < n; i++) {       if (ar[i] % m == 0 && vis[ar[i] / m]) continue;       vis[ar[i]] = 1;       ret++;     }     return ret;   }   int main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     cin >> n >> m;     for (int i = 0; i < n; i++) cin >> ar[i];     sort(ar, ar + n);     cout << fun(0);     cout <<   n n ;     return 0;   }   