結果
| 問題 |
No.991 N×Mマス計算(構築)
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2023-05-24 01:48:34 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 6,652 bytes |
| コンパイル時間 | 4,139 ms |
| コンパイル使用メモリ | 256,488 KB |
| 最終ジャッジ日時 | 2025-02-13 04:21:21 |
|
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 WA * 1 |
| other | AC * 18 WA * 10 |
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:189:55: warning: ‘a’ may be used uninitialized [-Wmaybe-uninitialized]
189 | - ((ll)1e4 * c + (ll)1e5 * (a - c))).val();
| ~~~^~~~
main.cpp:153:12: note: ‘a’ was declared here
153 | ll a, b, c, d;
| ^
main.cpp:189:55: warning: ‘c’ may be used uninitialized [-Wmaybe-uninitialized]
189 | - ((ll)1e4 * c + (ll)1e5 * (a - c))).val();
| ~~~^~~~
main.cpp:153:18: note: ‘c’ was declared here
153 | ll a, b, c, d;
| ^
main.cpp:186:56: warning: ‘d’ may be used uninitialized [-Wmaybe-uninitialized]
186 | if (gcd(k, ((ll)1e4 * d + (ll)1e5 * (b - d) + f)) != 1) continue;
| ~~~^~~~
main.cpp:153:21: note: ‘d’ was declared here
153 | ll a, b, c, d;
| ^
main.cpp:199:21: warning: ‘e’ may be used uninitialized [-Wmaybe-uninitialized]
199 | rep(hoge, e / ((ll)1e4 - 1)) A.push_back((ll)1e4 - 1);
| ~~^~~~~~~~~~~~~~~
main.cpp:38:48: note: in definition of macro ‘rep’
38 | #define rep(i, n) for(int i = 0, i##_len = int(n); i < i##_len; ++i) // 0 から n-1 まで昇順
| ^
main.cpp:184:12: note: ‘e’ was declared here
184 | ll e;
| ^
ソースコード
#ifndef HIDDEN_IN_VS // 折りたたみ用
// 警告の抑制
#define _CRT_SECURE_NO_WARNINGS
// ライブラリの読み込み
#include <bits/stdc++.h>
using namespace std;
// 型名の短縮
using ll = long long; // -2^63 ~ 2^63 = 9 * 10^18(int は -2^31 ~ 2^31 = 2 * 10^9)
using pii = pair<int, int>; using pll = pair<ll, ll>; using pil = pair<int, ll>; using pli = pair<ll, int>;
using vi = vector<int>; using vvi = vector<vi>; using vvvi = vector<vvi>;
using vl = vector<ll>; using vvl = vector<vl>; using vvvl = vector<vvl>;
using vb = vector<bool>; using vvb = vector<vb>; using vvvb = vector<vvb>;
using vc = vector<char>; using vvc = vector<vc>; using vvvc = vector<vvc>;
using vd = vector<double>; using vvd = vector<vd>; using vvvd = vector<vvd>;
template <class T> using priority_queue_rev = priority_queue<T, vector<T>, greater<T>>;
using Graph = vvi;
// 定数の定義
const double PI = acos(-1);
const vi DX = { 1, 0, -1, 0 }; // 4 近傍(下,右,上,左)
const vi DY = { 0, 1, 0, -1 };
int INF = 1001001001; ll INFL = 4004004004004004004LL;
double EPS = 1e-15;
// 入出力高速化
struct fast_io { fast_io() { cin.tie(nullptr); ios::sync_with_stdio(false); cout << fixed << setprecision(18); } } fastIOtmp;
// 汎用マクロの定義
#define all(a) (a).begin(), (a).end()
#define sz(x) ((int)(x).size())
#define lbpos(a, x) (int)distance((a).begin(), std::lower_bound(all(a), x))
#define ubpos(a, x) (int)distance((a).begin(), std::upper_bound(all(a), x))
#define Yes(b) {cout << ((b) ? "Yes\n" : "No\n");}
#define YES(b) {cout << ((b) ? "YES\n" : "NO\n");}
#define rep(i, n) for(int i = 0, i##_len = int(n); i < i##_len; ++i) // 0 から n-1 まで昇順
#define repi(i, s, t) for(int i = int(s), i##_end = int(t); i <= i##_end; ++i) // s から t まで昇順
#define repir(i, s, t) for(int i = int(s), i##_end = int(t); i >= i##_end; --i) // s から t まで降順
#define repe(v, a) for(const auto& v : (a)) // a の全要素(変更不可能)
#define repea(v, a) for(auto& v : (a)) // a の全要素(変更可能)
#define repb(set, d) for(int set = 0; set < (1 << int(d)); ++set) // d ビット全探索(昇順)
#define repp(a) sort(all(a)); for(bool a##_perm = true; a##_perm; a##_perm = next_permutation(all(a))) // a の順列全て(昇順)
#define smod(n, m) ((((n) % (m)) + (m)) % (m)) // 非負mod
#define uniq(a) {sort(all(a)); (a).erase(unique(all(a)), (a).end());} // 重複除去
#define EXIT(a) {cout << (a) << endl; exit(0);} // 強制終了
// 汎用関数の定義
template <class T> inline ll pow(T n, int k) { ll v = 1; rep(i, k) v *= n; return v; }
template <class T> inline bool chmax(T& M, const T& x) { if (M < x) { M = x; return true; } return false; } // 最大値を更新(更新されたら true を返す)
template <class T> inline bool chmin(T& m, const T& x) { if (m > x) { m = x; return true; } return false; } // 最小値を更新(更新されたら true を返す)
template <class T> inline T get(T set, int i) { return (set >> i) & T(1); }
// 演算子オーバーロード
template <class T, class U> inline istream& operator>>(istream& is, pair<T, U>& p) { is >> p.first >> p.second; return is; }
template <class T> inline istream& operator>>(istream& is, vector<T>& v) { repea(x, v) is >> x; return is; }
template <class T> inline vector<T>& operator--(vector<T>& v) { repea(x, v) --x; return v; }
template <class T> inline vector<T>& operator++(vector<T>& v) { repea(x, v) ++x; return v; }
#endif // 折りたたみ用
#if __has_include(<atcoder/all>)
#include <atcoder/all>
using namespace atcoder;
#ifdef _MSC_VER
#include "localACL.hpp"
#endif
//using mint = modint1000000007;
//using mint = modint998244353;
using mint = modint; // mint::set_mod(m);
namespace atcoder {
inline istream& operator>>(istream& is, mint& x) { ll x_; is >> x_; x = x_; return is; }
inline ostream& operator<<(ostream& os, const mint& x) { os << x.val(); return os; }
}
using vm = vector<mint>; using vvm = vector<vm>; using vvvm = vector<vvm>;
#endif
#ifdef _MSC_VER // 手元環境(Visual Studio)
#include "local.hpp"
#else // 提出用(gcc)
inline int popcount(int n) { return __builtin_popcount(n); }
inline int popcount(ll n) { return __builtin_popcountll(n); }
inline int lsb(int n) { return n != 0 ? __builtin_ctz(n) : -1; }
inline int lsb(ll n) { return n != 0 ? __builtin_ctzll(n) : -1; }
inline int msb(int n) { return n != 0 ? (31 - __builtin_clz(n)) : -1; }
inline int msb(ll n) { return n != 0 ? (63 - __builtin_clzll(n)) : -1; }
#define gcd __gcd
#define dump(...)
#define dumpel(v)
#define dump_list(v)
#define dump_mat(v)
#define input_from_file(f)
#define output_to_file(f)
#define Assert(b) { if (!(b)) while (1) cout << "OLE"; }
#endif
//【約数列挙】O(√n)
/*
* n の約数全てを昇順に格納したリストを返す.
*/
vl divisors(ll n) {
// verify : https://yukicoder.me/problems/no/2142
vl ds;
if (n == 1) {
ds.push_back(1);
return ds;
}
ll i = 1;
for (; i * i < n; i++) {
if (n % i == 0) {
ds.push_back(i);
ds.push_back(n / i);
}
}
if (i * i == n) ds.push_back(i);
sort(all(ds));
return ds;
}
int main() {
// input_from_file("input.txt");
// output_to_file("output.txt");
ll x;
cin >> x;
dump(x);
if (x == 0) {
cout << "2 3 129" << endl;
cout << "+ 12 34" << endl;
cout << 10 << endl;
cout << 20 << endl;
cout << 30 << endl;
return 0;
}
ll k = (ll)1e9;
mint::set_mod((int)k);
ll a, b, c, d;
for (b = min(x, (ll)1e5 - 1); b >= 0; b--) {
if (b == 0) {
a = b = c = d = 0;
break;
}
a = x / b;
ll cd = x - a * b;
if (cd == 0) {
c = d = 0;
break;
}
auto divs = divisors(cd);
bool ok = false;
repe(div, divs) {
if (div <= a && cd / div <= b) {
c = div;
d = cd / c;
ok = true;
break;
}
}
if (ok) break;
}
dump(a, b, c, d);
ll e;
for (ll f = 1; f <= 10000000; f += 2) {
if (gcd(k, ((ll)1e4 * d + (ll)1e5 * (b - d) + f)) != 1) continue;
e = (ll)((mint(x) / ((ll)1e4 * d + (ll)1e5 * (b - d) + f))
- ((ll)1e4 * c + (ll)1e5 * (a - c))).val();
if (e == 0) continue;
if (a + e / ((ll)1e4 - 1) + 1 <= (ll)1e5) break;
}
dump(e);
vl A;
rep(hoge, c) A.push_back((ll)1e4);
rep(hoge, a - c) A.push_back((ll)1e5);
rep(hoge, e / ((ll)1e4 - 1)) A.push_back((ll)1e4 - 1);
A.push_back(e % ((ll)1e4 - 1));
int n = sz(A);
vl B;
rep(hoge, d) B.push_back((ll)1e4);
rep(hoge, b - d) B.push_back((ll)1e5);
B.push_back(1);
int m = sz(B);
cout << n << " " << m << " " << k << "\n";
cout << "*";
rep(j, m) cout << " " << B[j];
cout << "\n";
rep(i, n) cout << A[i] << "\n";
}