Language: C++

#define _CRT_SECURE_NO_WARNINGS
#include <bits/stdc++.h>
#include <random>
#include <hash_map>
using namespace std;
#define rep(i, a, n) for (int i = a; i < n; i++)
#define per(i, a, n) for (int i = n - 1; i >= a; i--)
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(), (x).end()
#define fi first
#define se second
#define sz(x) ((int)(x).size())
typedef vector<int> vi;
typedef __int128_t ll;
typedef __int128_t ll128;
typedef unsigned int uint;
typedef unsigned long long ull;
typedef pair<int, int> pii;
typedef double db;
mt19937 mrand(random_device{}());
const ll mod = 1000000007;
int rnd(int x) { return mrand() % x; }
ll powmod(ll a, ll b)
{
	ll res = 1;
	a %= mod;
	assert(b >= 0);
	for (; b; b >>= 1)
	{
		if (b & 1)
			res = res * a % mod;
		a = a * a % mod;
	}
	return res;
}
ll gcd(ll a, ll b) { return b ? gcd(b, a % b) : a; }

static uint MD = mod;
struct ModInt
{
	using M = ModInt;
	uint v;
	ModInt(ll _v = 0) { set_v(uint(_v % MD + MD)); }
	M &set_v(uint _v)
	{
		v = (_v < MD) ? _v : _v - MD;
		return *this;
	}
	explicit operator bool() const { return v != 0; }
	M operator-() const { return M() - *this; }
	M operator+(const M &r) const { return M().set_v(v + r.v); }
	M operator-(const M &r) const { return M().set_v(v + MD - r.v); }
	M operator*(const M &r) const { return M().set_v(uint(ull(v) * r.v % MD)); }
	M operator/(const M &r) const { return *this * r.inv(); }
	M &operator+=(const M &r) { return *this = *this + r; }
	M &operator-=(const M &r) { return *this = *this - r; }
	M &operator*=(const M &r) { return *this = *this * r; }
	M &operator/=(const M &r) { return *this = *this / r; }
	bool operator==(const M &r) const { return v == r.v; }
	M pow(ll n) const
	{
		M x = *this, r = 1;
		while (n)
		{
			if (n & 1)
				r *= x;
			x *= x;
			n >>= 1;
		}
		return r;
	}
	M inv() const { return pow(MD - 2); }
	friend ostream &operator<<(ostream &os, const M &r) { return os << r.v; }
};
using Mint = ModInt;
//head
// cin >> t;
// for (int cas = 1; cas <= t; ++cas)
// {
// 	cout << "Case #" << cas << ": ";
// }
long long tn,a,b,c,d;

ll getCost(ll num, ll md, ll& ret) {
	ll cc = (num%md)*d;
	ll nn = num - (num%md);
	ll xx = a;
	if(md==3) xx = b;
	if(md==5) xx = c;
	if(xx < d*(nn-nn/md)) {
		cc += xx;
	}
	else {
		cc += d*(nn-nn/md);
	}
	ret = nn/md;
	return cc;
}

ll getCost2(ll num, ll md, ll& ret) {
	ll tt = (num%md);
	if(tt==0) {
		ret = num;
		return 0;
	}
	ll cc = (md-tt)*d;
	ll nn = num + (md-tt);
	ll xx = a;
	if(md==3) xx = b;
	if(md==5) xx = c;
	if(xx < d*(nn-nn/md)) {
		cc += xx;
	}
	else {
		cc += d*(nn-nn/md);
	}
	ret = nn/md;
	return cc;
}

int main()
{
	//freopen("input.txt", "r", stdin);
	// freopen("output.txt", "w", stdout);
	ios::sync_with_stdio(false);
	cin.tie(0);
	int t;
	cin>>t;
	while(t--) {
		cin>>tn>>a>>b>>c>>d;
		
		queue<pair<ll, ll>> q;
		q.push(mp(tn, 0));

		long long ans = LONG_LONG_MAX;
		hash_map<ll,ll> mmap;
		mmap[tn] = 0;

		while(!q.empty()) {
			pair<ll,ll> tmp = q.front();
			q.pop();

			ll num = tmp.first;
			ll cost = tmp.second;

			if(num==0) {
				if(cost < ans) ans = cost;
				continue;
			}

			ll ret;
			ll cc = getCost(num, 2, ret);
			if(mmap.count(ret)==0 || cost+cc < mmap[ret]) {
				mmap[ret] = cost+cc;
				q.push(mp(ret, cost+cc));
			}

			cc = getCost(num, 3, ret);
			if(mmap.count(ret)==0 || cost+cc < mmap[ret]) {
				mmap[ret] = cost+cc;
				q.push(mp(ret, cost+cc));
			}

			cc = getCost(num, 5, ret);
			if(mmap.count(ret)==0 || cost+cc < mmap[ret]) {
				mmap[ret] = cost+cc;
				q.push(mp(ret, cost+cc));
			}

			cc = getCost2(num, 2, ret);
			if(mmap.count(ret)==0 || cost+cc < mmap[ret]) {
				mmap[ret] = cost+cc;
				q.push(mp(ret, cost+cc));
			}

			cc = getCost2(num, 3, ret);
			if(mmap.count(ret)==0 || cost+cc < mmap[ret]) {
				mmap[ret] = cost+cc;
				q.push(mp(ret, cost+cc));
			}

			cc = getCost2(num, 5, ret);
			if(mmap.count(ret)==0 || cost+cc < mmap[ret]) {
				mmap[ret] = cost+cc;
				q.push(mp(ret, cost+cc));
			}

		}

		cout<<ans<<endl;

	}
	return 0;
}


Compiler output:
In file included from /usr/include/c++/14/backward/hash_map:60,
                 from a.cc:4:
/usr/include/c++/14/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header which may be removed without further notice at a future date. Please use a non-deprecated interface with equivalent functionality instead. For a listing of replacement headers and interfaces, consult the file backward_warning.h. To disable this warning use -Wno-deprecated. [-Wcpp]
   32 | #warning \
      |  ^~~~~~~
a.cc: In function 'int main()':
a.cc:137:17: error: 'hash_map' was not declared in this scope; did you mean '__gnu_cxx::hash_map'?
  137 |                 hash_map<ll,ll> mmap;
      |                 ^~~~~~~~
      |                 __gnu_cxx::hash_map
/usr/include/c++/14/backward/hash_map:83:11: note: '__gnu_cxx::hash_map' declared here
   83 |     class hash_map
      |           ^~~~~~~~
a.cc:137:28: error: expected primary-expression before ',' token
  137 |                 hash_map<ll,ll> mmap;
      |                            ^
a.cc:137:31: error: expected primary-expression before '>' token
  137 |                 hash_map<ll,ll> mmap;
      |                               ^
a.cc:137:33: error: 'mmap' was not declared in this scope
  137 |                 hash_map<ll,ll> mmap;
      |                                 ^~~~