結果
| 問題 |
No.1097 Remainder Operation
|
| コンテスト | |
| ユーザー |
 masayoshi361
|
| 提出日時 | 2020-06-26 21:55:03 |
| 言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 5,671 bytes |
| コンパイル時間 | 1,906 ms |
| コンパイル使用メモリ | 180,548 KB |
| 実行使用メモリ | 5,376 KB |
| 最終ジャッジ日時 | 2024-07-04 20:57:19 |
| 合計ジャッジ時間 | 6,757 ms |
|
ジャッジサーバーID （参考情報） |
judge3 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 RE * 1 |
| other | AC * 1 WA * 4 RE * 16 |
コンパイルメッセージ
main.cpp: In function 'int main()':
main.cpp:202:46: warning: 'diff' may be used uninitialized [-Wmaybe-uninitialized]
202 | print(que[id[x]+(k-id[x])%l]+diff*((k-id[x])/l));
| ^
main.cpp:184:8: note: 'diff' was declared here
184 | ll diff;
| ^~~~
main.cpp:202:39: warning: 'l' may be used uninitialized [-Wmaybe-uninitialized]
202 | print(que[id[x]+(k-id[x])%l]+diff*((k-id[x])/l));
| ^
main.cpp:183:9: note: 'l' was declared here
183 | int l;
| ^
ソースコード
//header
#ifdef LOCAL
#include "cxx-prettyprint-master/prettyprint.hpp"
#define debug(x) cout << x << endl
#else
#define debug(...) 42
#endif
#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
//types
using namespace std;
using ll = long long;
using ul = unsigned long long;
using ld = long double;
typedef pair < ll , ll > Pl;
typedef pair < int, int > Pi;
typedef vector<ll> vl;
typedef vector<int> vi;
template< typename T >
using mat = vector< vector< T > >;
template< int mod >
struct modint {
int x;
modint() : x(0) {}
modint(int64_t y) : x(y >= 0 ? y % mod : (mod - (-y) % mod) % mod) {}
modint &operator+=(const modint &p) {
if((x += p.x) >= mod) x -= mod;
return *this;
}
modint &operator-=(const modint &p) {
if((x += mod - p.x) >= mod) x -= mod;
return *this;
}
modint &operator*=(const modint &p) {
x = (int) (1LL * x * p.x % mod);
return *this;
}
modint &operator/=(const modint &p) {
*this *= p.inverse();
return *this;
}
modint operator-() const { return modint(-x); }
modint operator+(const modint &p) const { return modint(*this) += p; }
modint operator-(const modint &p) const { return modint(*this) -= p; }
modint operator*(const modint &p) const { return modint(*this) *= p; }
modint operator/(const modint &p) const { return modint(*this) /= p; }
bool operator==(const modint &p) const { return x == p.x; }
bool operator!=(const modint &p) const { return x != p.x; }
modint inverse() const {
int a = x, b = mod, u = 1, v = 0, t;
while(b > 0) {
t = a / b;
swap(a -= t * b, b);
swap(u -= t * v, v);
}
return modint(u);
}
modint pow(int64_t n) const {
modint ret(1), mul(x);
while(n > 0) {
if(n & 1) ret *= mul;
mul *= mul;
n >>= 1;
}
return ret;
}
friend ostream &operator<<(ostream &os, const modint &p) {
return os << p.x;
}
friend istream &operator>>(istream &is, modint &a) {
int64_t t;
is >> t;
a = modint< mod >(t);
return (is);
}
static int get_mod() { return mod; }
};
//abreviations
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define rep_(i, a_, b_, a, b, ...) for (int i = (a), max_i = (b); i < max_i; i++)
#define rep(i, ...) rep_(i, __VA_ARGS__, __VA_ARGS__, 0, __VA_ARGS__)
#define rrep_(i, a_, b_, a, b, ...) for (int i = (b-1), min_i = (a); i >= min_i; i--)
#define rrep(i, ...) rrep_(i, __VA_ARGS__, __VA_ARGS__, 0, __VA_ARGS__)
#define SZ(x) ((int)(x).size())
#define pb(x) push_back(x)
#define eb(x) emplace_back(x)
#define mp make_pair
#define print(x) cout << x << endl
#define vsum(x) accumulate(x, 0LL)
#define vmax(a) *max_element(all(a))
#define vmin(a) *min_element(all(a))
#define lb(c, x) distance((c).begin(), lower_bound(all(c), (x)))
#define ub(c, x) distance((c).begin(), upper_bound(all(c), (x)))
//functions
ll gcd(ll a, ll b) { return b ? gcd(b, a%b) : a; }
ll lcm(ll a, ll b) { return a/gcd(a, b)*b;}
template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; }
template< typename T >
T mypow(T x, ll n) {
T ret = 1;
while(n > 0) {
if(n & 1) (ret *= x);
(x *= x);
n >>= 1;
}
return ret;
}
ll modpow(ll x, ll n, const ll mod) {
ll ret = 1;
while(n > 0) {
if(n & 1) (ret *= x);
(x *= x);
n >>= 1;
x%=mod;
ret%=mod;
}
return ret;
}
uint64_t my_rand(void) {
static uint64_t x = 88172645463325252ULL;
x = x ^ (x << 13); x = x ^ (x >> 7);
return x = x ^ (x << 17);
}
//graph template
template< typename T >
struct edge {
int src, to;
T cost;
edge(int to, T cost) : src(-1), to(to), cost(cost) {}
edge(int src, int to, T cost) : src(src), to(to), cost(cost) {}
edge &operator=(const int &x) {
to = x;
return *this;
}
operator int() const { return to; }
};
template< typename T >
using Edges = vector< edge< T > >;
template< typename T >
using WeightedGraph = vector< Edges< T > >;
using UnWeightedGraph = vector< vector< int > >;
//constant
//#define inf 1000000005LL
#define inf 4000000000000000005LL
#define mod 1000000007LL
#define endl '\n'
typedef modint<mod> mint;
const long double eps = 0.0001;
const long double PI = 3.141592653589793;
//library
int main(){
int n; cin>>n;
vl a(n);
rep(i, n)cin>>a[i];
vi que = {0};
vi id(n, -1);
id[0] = 0;
ll x = 0;
int l;
ll diff;
rep(i, 1, n+1){
x+=a[x%n];
if(id[x%n]!=-1){
l = i-id[x];
diff = x-que[id[x]];
break;
}
que.pb(x);
id[x] = i;
}
int q; cin>>q;
rep(i, q){
ll k; cin>>k;
if(k<id[x]){
print(que[k]);
}else{
print(que[id[x]+(k-id[x])%l]+diff*((k-id[x])/l));
}
}
}