Numerot

input/code.cpp: In function 'std::pair<long long int, long long int> test2(long long int, long long int)':
input/code.cpp:79:1: warning: label 'wat' defined but not used [-Wunused-label]
 wat:
 ^~~

#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define M 1000000007
 
using namespace std;
 
int ans[10101010];
int ans_real[10101010];
 
int ad[11];
 
ll md(ll n) {
	ll ret = 0;
	while(n) {
		ret = max(ret, n%10);
		n/=10;
	}
	return ret;
}
 
int f(int n) {
	int cnt = 0;
	while(n) {
		int luku = n;
		int mx = 0;
		while(luku) {
			mx = max(luku%10, mx);
			luku /= 10;
		}
		ad[mx]++;
	//	cout << n << " del " << mx<<endl;
		n -= mx;
		cnt++;
	}
	return cnt;
}
 
pair<int,int> tst[111][111];
 
ll lol(ll n, ll k) {
	for(int i=0; i<k; i++)
		n *= 10;
	return n;
 
}
 
bool ok(ll n) {
	while(n > 9) {
		if(n%10 != 0)
			return false;
		n /= 10;
	}
	return true;
}
 
pair<ll, ll> igf(ll n) {
	string s = to_string(n);
	string s2 = s;
	s2[0] = '0';
	return make_pair(stoll(s2), s[0]-'0');
}
int cnt = 0;
map<pair<ll,ll>, pair<ll,ll>> mp;
// back
pair<ll,ll> test2(ll mx, ll luku) {
	if(luku < 10) {
		if(mx > luku)
			return {1, mx-luku};
		else
			return {1, 0};
	}
	if(mx == 9)
		return {(luku+8)/9, (luku+8)/9*9-luku};
	if(mp.count(make_pair(mx, luku))==1)
		return mp[{mx, luku}];
	cnt++;
	if(ok(luku)) {// taulukko
wat:
		auto asd = test2(mx, luku-max(mx, md(luku)));
		asd.first++;
		mp[make_pair(mx, luku)] = asd;
		return asd;
	}
 
	ll aluku = luku;
 
	auto res = igf(luku);
 
	auto asd = test2(max(mx, res.second), res.first);
	//if(asd.second != 0)
	//	goto wat;
 
	luku = lol(res.second, to_string(luku).size()-1);
	luku -= asd.second;
	asd.second = 0;
	auto ret = test2(mx, luku);
	ret.first += asd.first;
	ret.second += asd.second;
	mp[make_pair(mx, aluku)] = ret;
	if(ret.second != 0) {
		luku = aluku;
	}
	return ret;
}
 
 
ll ansans(ll n) {
	ll ret = 0;
	for(ll i=62; i>=0; i--) {
		ll luku = ret|(1LL<<i);
		auto res = test2(0, luku);
		if(res.first < n)
			ret = luku;
	}
	return ret+1;
}
 
int main() {
	cin.tie(0);
	cout.tie(0);
	ios_base::sync_with_stdio();
	int t;
	cin >> t;
	for(int i=0; i<t; i++) {
		ll x;
		cin >> x;
		cout << ansans(x) << "\n";
	}
	return 0;
	ans[0] = 0;
	cnt = 1;
	for(int i=1; i<=1e7; i++) {
		int luku = i;
		ans[i] = 1e9;
		while(luku) {
			ans[i] = min(ans[i], 1+ans[i-luku%10]);
			luku /= 10;
		}
		if(ans[i] == cnt) {
			ans_real[cnt++] = i;
		}
	}
	cnt = 0;
	for(ll i=1e18; i>=1e18-1000; i--) {
		cout << ansans(i) << " "<<endl;
//		auto res = test2(0, i);
//		if(res.first != ans[i])
//		cout << res.first << " "<<i<<" "  << ans[i]<<endl;
		cnt = 0;
	}
//	cin >> t;
}

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

Test 2

Group: 2, 3

Verdict: ACCEPTED

Test 3

Group: 3

Verdict: ACCEPTED