結果
問題 | No.1097 Remainder Operation |
ユーザー |
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提出日時 | 2020-10-23 14:36:26 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 11,405 bytes |
コンパイル時間 | 3,142 ms |
コンパイル使用メモリ | 216,212 KB |
最終ジャッジ日時 | 2025-01-15 12:51:00 |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 2 WA * 19 |
コンパイルメッセージ
main.cpp: In function ‘int main()’: main.cpp:437:50: warning: ‘f’ may be used uninitialized [-Wmaybe-uninitialized] 437 | p = ans_list[2 * n - 1] - ans_list[2 * n - 1 - f]; | ~~~~~~~~~~^~~ main.cpp:416:18: note: ‘f’ was declared here 416 | int n, a, q, f, b; | ^
ソースコード
#include <bits/stdc++.h>// #include <set>// #include <vector>// #include <ostream>// #include <atcoder/notall>using namespace std;using ll = long long;using VI = vector<int>;using VL = vector<ll>;using VD = vector<double>;using VS = vector<string>;using VB = vector<bool>;using VVB = vector<vector<bool>>;using VVI = vector<VI>;using VVL = vector<VL>;using VVD = vector<VD>;using PII = std::pair<int, int>;using VPII = std::vector<std::pair<int, int>>;using PLL = std::pair<ll, ll>;using VPLL = std::vector<std::pair<ll, ll>>;using TI3 = std::tuple<int, int, int>;using TI4 = std::tuple<int, int, int, int>;using TL3 = std::tuple<ll, ll, ll>;using TL4 = std::tuple<ll, ll, ll, ll>;#define rep(i, n) for (int i = 0; i < (int)(n); i++)#define repr(i, n) for (int i = (int)(n)-1; i >= 0; i--)#define rep2(i, s, n) for (int i = (s); i < (int)(n); i++)#define repr2(i, g, n) for (int i = (int)(n)-1; i >= (g); i--)#define rep3(i, s, n, d) for (int i = (s); i < (int)(n); i += (d))#define allpt(v) (v).begin(), (v).end()#define allpt_c(v) (v).cbegin(), (v).cend()#define allpt_r(v) (v).rbegin(), (v).rend()#define allpt_cr(v) (v).crbegin(), (v).crend()const int mod1 = 1e9 + 7, mod2 = 998244353, mod3 = 1e9 + 9;const int mod = mod1;const ll inf = 1e18;const string wsp = " ";const string tb = "\t";const string rt = "\n";const string alphabets = "abcdefghijklmnopqrstuvwxyz";template <typename T>void show1dvec(const vector<T> &v) {if (v.size() == 0) return;int n = v.size() - 1;rep(i, n) cout << v[i] << wsp;cout << v[n] << rt;return;}void show2dvec(const vector<string> &v) {int n = v.size();rep(i, n) cout << v[i] << rt;}template <typename T>void show2dvec(const vector<vector<T>> &v) {int n = v.size();rep(i, n) show1dvec(v[i]);}template <typename T>void range_sort(vector<T> &arr, int l, int r) {sort(arr.begin() + l, arr.begin() + r);}template <typename T, typename S>void show1dpair(const vector<pair<T, S>> &v) {int n = v.size();rep(i, n) cout << v[i].first << wsp << v[i].second << rt;return;}template <typename T, typename S>void pairzip(const vector<pair<T, S>> &v, vector<T> &t, vector<T> &s) {int n = v.size();rep(i, n) {t.push_back(v[i].first);s.push_back(v[i].second);}return;}template <typename T>void maxvec(vector<T> &v) {T s = v[0];int n = v.size();rep(i, n - 1) {if (s > v[i + 1]) {v[i + 1] = s;}s = v[i + 1];}}template <typename T, typename S>bool myfind(T t, S s) {return find(t.cbegin(), t.cend(), s) != t.cend();}bool check(int y, int x, int h, int w) {return 0 <= y && y < h && 0 <= x && x < w;}bool iskadomatsu(int a, int b, int c) {return (a != b && b != c && c != a) &&((a > b && b < c) || (a < b && b > c));}double euc_dist(PII a, PII b) {return sqrt(pow(a.first - b.first, 2) + pow(a.second - b.second, 2));}VS split(string s, char c) {VS ret;string part;s += c;rep(i, s.length()) {if (s[i] == c) {if (part != "") ret.emplace_back(part);part = "";} else if (s[i] != c) {part += s[i];}}return ret;}template <typename T, typename S, typename R>ll pow_mod(T p, S q, R mod = 1ll) {ll ret = 1, r = p;while (q) {if (q % 2) ret *= r, ret %= mod;r = (r * r) % mod, q /= 2;}return ret % mod;}template <typename T, typename S>ll pow_no_mod(T p, S q) {ll ret = 1, r = p;while (q) {if (q % 2) ret *= r;r = (r * r), q /= 2;}return ret;}void make_frac_tables(VL &frac_list, VL &frac_inv_list) {rep(i, frac_list.size() - 1) {frac_list[i + 1] *= frac_list[i] * (i + 1);frac_list[i + 1] %= mod;frac_inv_list[i + 1] *= frac_inv_list[i] * pow_mod(i + 1, mod - 2, mod);frac_inv_list[i + 1] %= mod;}}pair<VL, VL> make_frac_tables(int n) {VL frac_list(n + 1, 1), frac_inv_list(n + 1, 1);rep(i, n) {frac_list[i + 1] *= frac_list[i] * (i + 1);frac_list[i + 1] %= mod;frac_inv_list[i + 1] *= frac_inv_list[i] * pow_mod(i + 1, mod - 2, mod);frac_inv_list[i + 1] %= mod;}return make_pair(frac_list, frac_inv_list);}ll comb(int a, int b, const VL &frac_list, const VL &frac_inv_list) {if (a < b) return 0;if (b < 0) return 0;ll ret = frac_list[a];ret *= frac_inv_list[b];ret %= mod;ret *= frac_inv_list[a - b];ret %= mod;return ret;}struct vec2d {ll x;ll y;vec2d(ll _x, ll _y) {x = _x;y = _y;}ll dot(vec2d p) { return x * p.x + y * p.y; }vec2d diff(vec2d p) { return vec2d(x - p.x, y - p.y); }};// void djkstra(int n, vector<vec2d> point_list, const VVL cost_list,// const VVI &connect) {// const ll llm = 1e18;// VVL min_cost(n, VL(n, llm));// min_cost[0][0] = 0;// vector<PII> search = {make_pair(0, 0)};// vector<PII> new_search;// while (!search.empty()) {// for (auto [p, q] : search) {// for (auto r : connect[p]) {// if (point_list[r]// .diff(point_list[p])// .dot(point_list[q].diff(point_list[p])) <= 0 &&// min_cost[r][p] > cost_list[r][p] + min_cost[p][q]) {// min_cost[r][p] = cost_list[r][p] + min_cost[p][q];// new_search.emplace_back(make_pair(r, p));// }// }// }// search.clear();// search = new_search;// new_search.clear();// // show1dvec(search);// // show1dvec(shortest);// }// auto ans = *min_element(allpt_c(min_cost[1]));// cout << ((ans == llm) ? -1 : ans) << rt;// // show2dvec(min_cost);// }struct node {int parent = -1;ll weight = 0;int depth = 0;int subtree = 1;VPII children;VPII connect;node(int n) {parent = -1;weight = 0;depth = 0;subtree = 1;children;connect;}};struct graph {int _n;int root = 0;vector<node> nodes;graph(int n) {_n = n;rep(i, _n) nodes.emplace_back(node(_n));}void getconnect1() {int a, b;cin >> a >> b;a--, b--;nodes[a].connect.emplace_back(b, 0);nodes[b].connect.emplace_back(a, 0);}void getconnect2() {int a, b, c;cin >> a >> b >> c;a--, b--;nodes[a].connect.emplace_back(b, c);nodes[b].connect.emplace_back(a, c);}void showparent() {rep(i, _n - 1) cout << nodes[i].parent << wsp;cout << nodes[_n - 1].parent << rt;}void showweight() {rep(i, _n - 1) cout << nodes[i].weight << wsp;cout << nodes[_n - 1].weight << rt;}void showsubtree() {rep(i, _n - 1) cout << nodes[i].subtree << wsp;cout << nodes[_n - 1].subtree << rt;}void showdepth() {rep(i, _n - 1) cout << nodes[i].depth << wsp;cout << nodes[_n - 1].depth << rt;}};struct point {int x;int y;point() {x = 0;y = 0;}point(int _x, int _y) {x = _x;y = _y;}void pointinput() {int _x, _y;cin >> _x >> _y;x = _x;y = _y;}void pointinv() { swap(x, y); }};double pointseuc(point a, point b) {return sqrt(pow(a.x - b.x, 2) + pow(a.y - b.y, 2));}int pointsmanhattan(point a, point b) {return abs(a.x - b.x) + abs(a.y - b.y);}double dist_segment_point(TL3 segment, point p) {double a = get<0>(segment);double b = get<1>(segment);double c = get<2>(segment);return abs(a * p.x + b * p.y - c) / (a * a + b * b + c * c);}TL3 segment_parameter(point p, point q) {ll a, b, c;a = q.y - p.y;b = p.x - q.x;c = a * p.x + b * p.y;TL3 ret = (TL3){a, b, c};// cout << a << b << c << rt;return ret;}int cross_check(TL3 segment, point p) {ll a = get<0>(segment);ll b = get<1>(segment);ll c = get<2>(segment);auto f = a * p.x + b * p.y - c;int ret;if (f > 0) ret = 1;if (f == 0) ret = 0;if (f < 0) ret = -1;return ret;}void shave(vector<int> &v, int n) {if (n <= 1) return;vector<bool> w(n + 1, true);int x;w[0] = w[1] = false;rep2(i, 2, n + 1) {if (w[i]) {x = i * 2;while (x <= n) {w[x] = false;x += i;}}}rep(i, n + 1) if (w[i]) v.emplace_back(i);}// ll getpalindrome(int l, int r, const string &s, VL &memo) {// if (r - l <= 1) return 1;// if (memo[l] != -1) return memo[l];// ll ret{1};// int n = (r - l) / 2;// string sl, sr;// rep(i, n) {// sl += s[l + i];// sr += s[r - 1 - i];// string rsr(i + 1, '0');// reverse_copy(allpt_c(sr), rsr.begin());// // cout << sl << wsp << sr << wsp << rsr << rt;// if (sl == rsr) {// ret += getpalindrome(l + i + 1, r - i - 1, s, memo);// ret %= mod;// }// }// memo[l] = ret;// return ret;// }void getpalindrome(int l, int r, int n, const string &s, VVB &memo) {if (r - l <= 1 || s[l] == s[r - 1]) {memo[l][r] = true;if (l > 0 && r < n) {getpalindrome(l - 1, r + 1, n, s, memo);}}return;}template <typename T>void coordinate_compress(vector<T> &x, map<T, int> &zip, int &xs) {sort(x.begin(), x.end());x.erase(unique(x.begin(), x.end()), x.end());xs = x.size();for (int i = 0; i < xs; i++) {zip[x[i]] = i;}x.shrink_to_fit();}int main() {cin.tie(0);ios::sync_with_stdio(false);// リアクティブ問題のときはコメントアウト#ifdef DEBUGcout << "DEBUG MODE" << endl;ifstream in("input.txt"); // for debugcin.rdbuf(in.rdbuf()); // for debugchrono::system_clock::time_point timestart, timeend; // for debugtimestart = std::chrono::system_clock::now(); // for debug#endifint n, a, q, f, b;ll k, p;VL k_list, ans_list;cin >> n;VI num(n), amari(n, -1);ll x{0};rep(i, n) cin >> num[i];cin >> q;rep(i, q) {cin >> k;k_list.emplace_back(k);}rep(i, 2 * n) {f = i - amari[x % n];amari[x % n] = i;x += num[x % n];ans_list.emplace_back(x);}p = ans_list[2 * n - 1] - ans_list[2 * n - 1 - f];for (auto k : k_list) {if (k <= 2 * n){cout << ans_list[k - 1] << rt;} else {k -= 2 * n;a = k / f;b = k % f;cout << p * a + ans_list[2 * n - 1 + b] << rt;}}#ifdef DEBUGtimeend = chrono::system_clock::now();auto elapsed =chrono::duration_cast<chrono::milliseconds>(timeend - timestart).count();cout << "Time is " << elapsed << "ms" << std::endl;#endifreturn 0;}