結果
| 問題 |
No.3316 Make 81181819 with only 0,1,or 8
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2025-11-05 01:25:09 |
| 言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 138 ms / 6,000 ms |
| コード長 | 3,429 bytes |
| コンパイル時間 | 3,190 ms |
| コンパイル使用メモリ | 285,068 KB |
| 実行使用メモリ | 7,720 KB |
| 最終ジャッジ日時 | 2025-11-05 01:25:16 |
| 合計ジャッジ時間 | 6,869 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 22 |
ソースコード
#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for (int i = 0; i< (n); ++i)
#define repi(i, a, b) for (int i = (a); i < (b); ++i)
#define all(x) (x).begin(), (x).end()
#define fore(i, a) for(auto &i:a)
using ll = long long;
using int64 = long long;
#define DEBUG(x) cerr << #x << ": "; for (auto _ : x) cerr << _ << " "; cerr << endl;
const int64 infll = (1LL << 62) - 1;
const int inf = (1 << 30) - 1;
struct IoSetup {
IoSetup() {
cin.tie(nullptr);
ios::sync_with_stdio(false);
cout << fixed << setprecision(10);
cerr << fixed << setprecision(10);
}
} iosetup;
template <typename T1, typename T2>
ostream& operator<<(ostream& os, const pair<T1, T2>& p) {
os << p.first << " " << p.second;
return os;
}
template <typename T1, typename T2>
istream& operator>>(istream& is, pair<T1, T2>& p) {
is >> p.first >> p.second;
return is;
}
template <typename T>
ostream& operator<<(ostream& os, const vector<T>& v) {
for (int i = 0; i < (int)v.size(); i++) {
os << v[i] << (i + 1 != v.size() ? " " : "");
}
return os;
}
template <typename T>
istream& operator>>(istream& is, vector<T>& v) {
for (T& in : v) is >> in;
return is;
}
template <typename T1, typename T2>
inline bool chmax(T1& a, T2 b) {
return a < b && (a = b, true);
}
template <typename T1, typename T2>
inline bool chmin(T1& a, T2 b) {
return a > b && (a = b, true);
}
template <typename T = int64>
vector<T> make_v(size_t a) {
return vector<T>(a);
}
template <typename T, typename... Ts>
auto make_v(size_t a, Ts... ts) {
return vector<decltype(make_v<T>(ts...))>(a, make_v<T>(ts...));
}
template <typename T, typename V>
typename enable_if<is_class<T>::value == 0>::type fill_v(T& t, const V& v) {
t = v;
}
template <typename T, typename V>
typename enable_if<is_class<T>::value != 0>::type fill_v(T& t, const V& v) {
for (auto& e : t) fill_v(e, v);
}
template <typename F>
struct FixPoint : F {
explicit FixPoint(F&& f) : F(std::forward<F>(f)) {}
template <typename... Args>
decltype(auto) operator()(Args&&... args) const {
return F::operator()(*this, std::forward<Args>(args)...);
}
};
template <typename F>
inline decltype(auto) MFP(F&& f) {
return FixPoint<F>{std::forward<F>(f)};
}
int main(){
ll t;
cin >> t;
while(t--){
ll N;
cin >> N;
ll k = 81181819-N;
string K = to_string(k);
ll sz = K.size();
vector<ll> A(sz);
rep(i, sz){
A[i] = k%10;
k/=10;
}
ll B = 1;
rep(_, sz-1)B*=6;
vector<ll> res;
ll m = 10000000;
if(sz == 1){
cout << A[0]/8+A[0]%8 << endl;
rep(i, A[0]/8)cout << 8 << endl;
rep(i, A[0]%8)cout << 1 << endl;
continue;
}
rep(b, B){
vector<ll> a = A;
ll bb = b;
rep(j, sz-1){
ll c = bb % 6;
a[j+1] -= c;
a[j] += 10*c;
bb/=6;
}
bool flag = true;
ll temp = 0;
rep(j, sz){
if(a[j] < 0){
flag = false;
break;
}
chmax(temp,a[j]/8 + a[j]%8);
}
if(flag && m > temp){
res = a;
m = temp;
}
}
cout << m << "\n";
vector<ll> ans(m, 0);
ll ten = 1;
rep(i, sz){
ll idx = 0;
ll eight = res[i]/8;
rep(j, eight){
ans[idx] += 8*ten;
idx++;
}
ll one = res[i]%8;
rep(j, one){
ans[idx] += ten;
idx++;
}
ten *= 10;
}
rep(i, m){
cout << ans[i] << "\n";
}
}
}