結果
問題 | No.2821 A[i] ← 2A[j] - A[i] |
ユーザー | 👑 binap |
提出日時 | 2024-07-26 23:01:55 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 234 ms / 1,500 ms |
コード長 | 2,527 bytes |
コンパイル時間 | 4,687 ms |
コンパイル使用メモリ | 268,328 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-07-26 23:02:04 |
合計ジャッジ時間 | 8,438 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
6,816 KB |
testcase_01 | AC | 172 ms
6,812 KB |
testcase_02 | AC | 234 ms
6,944 KB |
testcase_03 | AC | 230 ms
6,940 KB |
testcase_04 | AC | 139 ms
6,940 KB |
testcase_05 | AC | 136 ms
6,944 KB |
testcase_06 | AC | 90 ms
6,944 KB |
testcase_07 | AC | 83 ms
6,944 KB |
testcase_08 | AC | 124 ms
6,940 KB |
testcase_09 | AC | 36 ms
6,940 KB |
testcase_10 | AC | 48 ms
6,944 KB |
testcase_11 | AC | 43 ms
6,944 KB |
testcase_12 | AC | 42 ms
6,944 KB |
testcase_13 | AC | 47 ms
6,940 KB |
testcase_14 | AC | 42 ms
6,940 KB |
testcase_15 | AC | 57 ms
6,944 KB |
testcase_16 | AC | 30 ms
6,944 KB |
testcase_17 | AC | 45 ms
6,944 KB |
testcase_18 | AC | 61 ms
6,944 KB |
testcase_19 | AC | 9 ms
6,944 KB |
testcase_20 | AC | 9 ms
6,940 KB |
testcase_21 | AC | 4 ms
6,940 KB |
testcase_22 | AC | 4 ms
6,940 KB |
testcase_23 | AC | 8 ms
6,940 KB |
testcase_24 | AC | 2 ms
6,940 KB |
testcase_25 | AC | 2 ms
6,940 KB |
testcase_26 | AC | 3 ms
6,944 KB |
testcase_27 | AC | 3 ms
6,940 KB |
testcase_28 | AC | 2 ms
6,944 KB |
testcase_29 | AC | 3 ms
6,940 KB |
testcase_30 | AC | 2 ms
6,940 KB |
testcase_31 | AC | 2 ms
6,940 KB |
testcase_32 | AC | 2 ms
6,944 KB |
testcase_33 | AC | 2 ms
6,944 KB |
ソースコード
#include<bits/stdc++.h> #include<atcoder/all> #define rep(i,n) for(int i=0;i<n;i++) using namespace std; using namespace atcoder; typedef long long ll; typedef vector<int> vi; typedef vector<long long> vl; typedef vector<vector<int>> vvi; typedef vector<vector<long long>> vvl; typedef long double ld; typedef pair<int, int> P; ostream& operator<<(ostream& os, const modint& a) {os << a.val(); return os;} template <int m> ostream& operator<<(ostream& os, const static_modint<m>& a) {os << a.val(); return os;} template <int m> ostream& operator<<(ostream& os, const dynamic_modint<m>& a) {os << a.val(); return os;} template<typename T> istream& operator>>(istream& is, vector<T>& v){int n = v.size(); assert(n > 0); rep(i, n) is >> v[i]; return is;} template<typename U, typename T> ostream& operator<<(ostream& os, const pair<U, T>& p){os << p.first << ' ' << p.second; return os;} template<typename T> ostream& operator<<(ostream& os, const vector<T>& v){int n = v.size(); rep(i, n) os << v[i] << (i == n - 1 ? "\n" : " "); return os;} template<typename T> ostream& operator<<(ostream& os, const vector<vector<T>>& v){int n = v.size(); rep(i, n) os << v[i] << (i == n - 1 ? "\n" : ""); return os;} template<typename T> ostream& operator<<(ostream& os, const set<T>& se){for(T x : se) os << x << " "; os << "\n"; return os;} template<typename T> ostream& operator<<(ostream& os, const unordered_set<T>& se){for(T x : se) os << x << " "; os << "\n"; return os;} template<typename S, auto op, auto e> ostream& operator<<(ostream& os, const atcoder::segtree<S, op, e>& seg){int n = seg.max_right(0, [](S){return true;}); rep(i, n) os << seg.get(i) << (i == n - 1 ? "\n" : " "); return os;} template<typename S, auto op, auto e, typename F, auto mapping, auto composition, auto id> ostream& operator<<(ostream& os, const atcoder::lazy_segtree<S, op, e, F, mapping, composition, id>& seg){int n = seg.max_right(0, [](S){return true;}); rep(i, n) os << seg.get(i) << (i == n - 1 ? "\n" : " "); return os;} template<typename T> void chmin(T& a, T b){a = min(a, b);} template<typename T> void chmax(T& a, T b){a = max(a, b);} int main(){ int n; cin >> n; vector<long long> a(n); cin >> a; set<long long> se; long long g = 0; rep(i, n){ se.insert(a[i]); if(int(se.size()) == 1){ cout << "0\n"; }else{ auto it = se.find(a[i]); if(it != se.begin()){ g = gcd(g, abs(a[i] - *prev(it))); } if(next(it) != se.end()){ g = gcd(g, abs(a[i] - *next(it))); } cout << g << "\n"; } } return 0; }