結果

問題 No.1097 Remainder Operation
ユーザー Ogtsn99
提出日時 2020-06-26 22:28:54
言語 C++17
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 232 ms / 2,000 ms
コード長 5,523 bytes
コンパイル時間 3,021 ms
コンパイル使用メモリ 197,720 KB
最終ジャッジ日時 2025-01-11 11:49:23
ジャッジサーバーID
(参考情報)
judge2 / judge3
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 2
other AC * 21
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define rep(i,n) for(int (i)=0;(i)<(n);(i)++)
#define rrep(i,n) for(int (i)=((n)-1);(i)>=0;(i)--)
#define itn int
#define miele(v) min_element(v.begin(), v.end())
#define maele(v) max_element(v.begin(), v.end())
#define SUM(v) accumulate(v.begin(), v.end(), 0LL)
#define lb(a, key) lower_bound(a.begin(),a.end(),key)
#define ub(a, key) upper_bound(a.begin(),a.end(),key)
#define COUNT(a, key) count(a.begin(), a.end(), key)
#define BITCOUNT(x) __builtin_popcount(x)
#define pb push_back
#define all(x) (x).begin(),(x).end()
#define F first
#define S second
using P = pair <int,int>;
using WeightedGraph = vector<vector <P>>;
using UnWeightedGraph = vector<vector<int>>;
using Real = long double;
using Point = complex<Real>; //Point and Vector2d is the same!
using Vector2d = complex<Real>;
const long long INF = 1LL << 60;
const int MOD = 1000000007;
const double EPS = 1e-15;
const double PI=3.14159265358979323846;
template <typename T>
int getIndexOfLowerBound(vector <T> &v, T x){
return lower_bound(v.begin(),v.end(),x)-v.begin();
}
template <typename T>
int getIndexOfUpperBound(vector <T> &v, T x){
return upper_bound(v.begin(),v.end(),x)-v.begin();
}
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; }
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; }
#define DUMPOUT cerr
#define repi(itr, ds) for (auto itr = ds.begin(); itr != ds.end(); itr++)
istream &operator>>(istream &is, Point &p) {
Real a, b; is >> a >> b; p = Point(a, b); return is;
}
template <typename T, typename U>
istream &operator>>(istream &is, pair<T,U> &p_var) {
is >> p_var.first >> p_var.second;
return is;
}
template <typename T>
istream &operator>>(istream &is, vector<T> &vec) {
for (T &x : vec) is >> x;
return is;
}
template <typename T, typename U>
ostream &operator<<(ostream &os, pair<T, U> &pair_var) {
DUMPOUT<<'{';
os << pair_var.first;
DUMPOUT<<',';
os << " "<< pair_var.second;
DUMPOUT<<'}';
return os;
}
template <typename T>
ostream &operator<<(ostream &os, vector<T> &vec) {
DUMPOUT<<'[';
for (int i = 0; i < vec.size(); i++)
os << vec[i] << (i + 1 == vec.size() ? "" : " ");
DUMPOUT<<']';
return os;
}
template <typename T>
ostream &operator<<(ostream &os, vector<vector<T>> &df) {
for (auto& vec : df) os<<vec;
return os;
}
template <typename T, typename U>
ostream &operator<<(ostream &os, map<T, U> &map_var) {
DUMPOUT << "{";
repi(itr, map_var) {
os << *itr;
itr++;
if (itr != map_var.end()) DUMPOUT << ", ";
itr--;
}
DUMPOUT << "}";
return os;
}
template <typename T>
ostream &operator<<(ostream &os, set<T> &set_var) {
DUMPOUT << "{";
repi(itr, set_var) {
os << *itr;
itr++;
if (itr != set_var.end()) DUMPOUT << ", ";
itr--;
}
DUMPOUT << "}";
return os;
}
void print() {cout << endl;}
template <class Head, class... Tail>
void print(Head&& head, Tail&&... tail) {
cout << head;
if (sizeof...(tail) != 0) cout << " ";
print(forward<Tail>(tail)...);
}
void dump_func() {DUMPOUT << '#'<<endl;}
template <typename Head, typename... Tail>
void dump_func(Head &&head, Tail &&... tail) {
DUMPOUT << head;
if (sizeof...(Tail) > 0) DUMPOUT << ", ";
dump_func(std::move(tail)...);
}
#ifdef DEBUG_
#define DEB
#define dump(...) \
DUMPOUT << " " << string(#__VA_ARGS__) << ": " \
<< "[" << to_string(__LINE__) << ":" << __FUNCTION__ << "]" \
<< endl \
<< " ", \
dump_func(__VA_ARGS__)
#else
#define DEB if (false)
#define dump(...)
#endif
vector <int> a;
int n;
int sim(int k){
int res = 0;
while(k--){
res += a[(res)%n];
}
return res;
}
signed main(void) { cin.tie(0); ios::sync_with_stdio(false);
cin>>n;
a.resize(n);
cin>>a;
int q; cin>>q;
// shuuki
int now = 0;
int shuuki = 0, sum = 0, first = 0, cnt = 0, fcnt = 0; //sum
int x=0;
vector <int> cost(n);
vector <int> vis(n);
vector <int> place;
while(!vis[now]){
cnt++;
vis[now] = cnt;
x += a[now];
cost[now] += x;
place.pb(now);
int ne = (x)%n;
now = ne;
}
place.pb(now);
first = cost[now], fcnt = vis[now];
unsigned long long cirsum = x + a[now] - cost[now];
vector <int> cir;
int now2 = (a[now] + now) % n;
vector <int> cdata;
x = 0;
while(now2 != now){
x += a[now2];
cdata.pb(x);
cir.pb(now2);
now2 = (a[now2] + now2) % n;
}
x += a[now2];
cdata.pb(x);
cir.pb(now2);
dump(cir);
rep(i, q){
int k; cin>>k;
if(k <= 5000){
print(sim(k));
}else if(k <= place.size()){
print(cost[place[k-1]]);
}else {
unsigned long long ans = 0;
k -= fcnt;
ans += first;
unsigned long long mawarukaisu = k / cir.size();
k %= cir.size();
ans += mawarukaisu * cirsum;
if(k != 0){
ans += cdata[k-1];
}
print(ans);
}
}
}
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