func_code_string: #include <bits/stdc++.h>   using namespace std;   clock_t time_p = clock();   void timer() {     time_p = clock() - time_p;     cerr <<  Execution Time:   << (double)(time_p) / CLOCKS_PER_SEC <<   n ;   }   int32_t main() {     ios_base::sync_with_stdio(false);     cin.tie(0);     cout.tie(0);     long long n, k, r = 2, g = 5, b = 8, cnt = 0, tot = 0;     cin >> n >> k;     r *= n;     g *= n;     b *= n;     if (r % k)       cnt += (r / k + 1);     else       cnt += r / k;     if (g % k)       cnt += (g / k + 1);     else       cnt += g / k;     if (b % k)       cnt += (b / k + 1);     else       cnt += b / k;     cout << cnt;     timer();     return 0;   }   