結果
問題 | No.1017 Reiwa Sequence |
ユーザー |
|
提出日時 | 2024-06-14 22:10:29 |
言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,220 bytes |
コンパイル時間 | 1,590 ms |
コンパイル使用メモリ | 143,096 KB |
実行使用メモリ | 13,884 KB |
最終ジャッジ日時 | 2024-06-14 22:11:07 |
合計ジャッジ時間 | 18,837 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 1 WA * 3 |
other | AC * 5 WA * 10 TLE * 1 -- * 34 |
ソースコード
#include <algorithm>#include <cassert>#include <cstdio>#include <cstdlib>#include <cstring>#include <cmath>#include <iostream>#include <tuple>#include <vector>#include <map>#include <set>#include <queue>#include <ranges>#include <iomanip>using namespace std;using ll = long long;auto range(int n) { return views::iota(0, n); }template<class T, class U> ostream& operator<<(ostream& os, const pair<T, U>& p){ return os << "{" << p.first << ", " << p.second << "}"; }template<typename T> ostream& operator<<(ostream& os, const vector<T>& obj) { os << "{"; for (const auto& e : obj) os << e << ", "; return os << "}";}template<typename T> ostream& operator<<(ostream& os, const set<T>& obj) { os << "set{"; for (const auto& e : obj) os << e << ", "; return os << "}";}template<typename T, typename U> ostream& operator<<(ostream& os, const map<T, U>& obj) { os << "map{"; for (const auto& e : obj) os << e << ", ";return os << "}"; }#ifdef ONLINE_JUDGE#define dump(expr) ;#else#define dump(expr) { cerr << "\033[33m#L" << __LINE__ << ": " << expr << "\033[39m" << endl; }#endifvoid solve() {int n; cin >> n;vector<ll> vs(n);for (int i : range(n)) cin >> vs[i];int dmax = min(n, 19);vector<char> sign(dmax);int tot = 0;while (1) {if (sign[0] == 1) tot -= vs[0];else if (sign[0] == 2) tot -= -vs[0];sign[0]++;if (sign[0] == 1) tot += vs[0];else if (sign[0] == 2) tot += -vs[0];{int j = 0;for (; j < dmax && sign[j] == 3; j++) {sign[j] = 0;if (sign[j + 1] == 1) tot -= vs[j + 1];else if (sign[j + 1] == 2) tot -= -vs[j + 1];sign[j + 1]++;if (sign[j + 1] == 1) tot += vs[j + 1];else if (sign[j + 1] == 2) tot += -vs[j + 1];}if (sign[dmax - 1] == 2) break;}if (tot == 0) {for (int j : range(dmax)) {if (j) cout << " ";if (sign[j] == 0) cout << 0;if (sign[j] == 1) cout << vs[j];if (sign[j] == 2) cout << -vs[j];}for (int j = dmax; j < n; ++j) cout << " 0";cout << endl;return;}}cout << "No" << endl;}int main() {cout << fixed << setprecision(12);solve();}