結果
| 問題 | No.8077 🔧 |
| ユーザー |
 Thistle
|
| 提出日時 | 2021-04-01 20:13:48 |
| 言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 8,507 bytes |
| コンパイル時間 | 1,089 ms |
| コンパイル使用メモリ | 120,108 KB |
| 実行使用メモリ | 6,824 KB |
| 最終ジャッジ日時 | 2024-12-18 01:40:07 |
| 合計ジャッジ時間 | 1,664 ms |
|
ジャッジサーバーID （参考情報） |
judge2 / judge4 |
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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 | WA | - |
| testcase_01 | WA | - |
| testcase_02 | WA | - |
| testcase_03 | WA | - |
| testcase_04 | WA | - |
| testcase_05 | WA | - |
| testcase_06 | WA | - |
| testcase_07 | WA | - |
| testcase_08 | WA | - |
| testcase_09 | WA | - |
| testcase_10 | WA | - |
| testcase_11 | WA | - |
| testcase_12 | WA | - |
ソースコード
//#pragma GCC target ("avx2")
//#pragma GCC optimize("O3")
//#pragma GCC optimize("unroll-loops")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#define _USE_MATH_DEFINES
#include<iostream>
#include<string>
#include<queue>
#include<cmath>
#include<map>
#include<set>
#include<list>
#include<iomanip>
#include<vector>
#include<random>
#include<functional>
#include<algorithm>
#include<stack>
#include<cstdio>
#include<cstring>
#include<bitset>
#include<unordered_map>
#include<climits>
#include<fstream>
#include<complex>
#include<time.h>
#include<cassert>
#include<functional>
#include<numeric>
#include<tuple>
using namespace std;
using ll = long long;
using ld = long double;
using H = pair<ll, ll>;
using P = pair<ll, H>;
using vi = vector<ll>;
#define all(a) (a).begin(),(a).end()
#define fs first
#define sc second
#define xx first
#define yy second.first
#define zz second.second
#define Q(i,j,k) mkp((i),mkp((j),(k)))
#define rng(i,s,n) for(ll i = (s) ; i < (n) ; i++)
#define rep(i,n) rng(i, 0, (n))
#define mkp make_pair
#define vec vector
#define pb emplace_back
#define siz(a) int((a).size())
#define crdcomp(b) sort(all((b)));(b).erase(unique(all((b))),(b).end())
#define getidx(b,i) (lower_bound(all((b)),(i))-(b).begin())
#define ssp(i,n) (i==(ll)(n)-1?"\n":" ")
#define ctoi(c) (int)((c)-'0')
#define itoc(c) (char)((c)+'0')
#define cyes printf("Yes\n")
#define cno printf("No\n")
#define cdf(n) for(int quetimes_=(n);quetimes_>0;quetimes_--)
#define gcj printf("Case #%lld: ",quetimes_+1)
#define readv(a,n) (a).resize((n),0);rep(i,(n)) (a)[i]=read()
#define found(a,x) (a.find(x)!=a.end())
constexpr ll mod = (ll)1e9 + 7;
constexpr ll Mod = 998244353;
constexpr ld EPS = 1e-10;
constexpr ll inf = (ll)3 * 1e18;
constexpr int Inf = (ll)15 * 1e8;
constexpr int dx[] = { -1,1,0,0 }, dy[] = { 0,0,-1,1 };
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; }
ll read() { ll u, k = scanf("%lld", &u); return u; }
string reads() { string s; cin >> s; return s; }
H readh(short g = 0) { H u; int k = scanf("%lld %lld", &u.fs, &u.sc); if (g == 1) u.fs--, u.sc--; if (g == 2) u.fs--; return u; }
bool ina(H t, int h, int w) { return 0 <= t.fs && t.fs < h && 0 <= t.sc && t.sc < w; }
bool ina(int t, int l, int r) { return l <= t && t < r; }
ll gcd(ll i, ll j) { return j ? gcd(j, i % j) : i; }
ll ppc(ll x) {
int sum = 0; for (int i = 0; i < 60; i++)if ((1ll << i) & x) sum++;
return sum;
}
template<typename T>
void fin(T x) { cout << x << endl; exit(0); }
template<typename T>
class csum {
vec<T> v;
public:
csum(vec<T>& a) :v(a) { build(); }
csum() {}
csum(int sz) { init(sz); }
void init(int sz) { v = vector<T>(sz + 1, 0); }
void init(vec<T>& a) { v = a; build(); }
void build() {
for (int i = 1; i < v.size(); i++) v[i] += v[i - 1];
}
void add(int l, int r, T x) {
v[l] += x;
v[r] -= x;
}//[l,r)
void add(int t, T x) {
v[t] += x;
}//[l,r)
//[l,r]
T a(int l, int r) {
if (r < l) return 0;
return v[r] - (l == 0 ? 0 : v[l - 1]);
}
//[l,r)
T b(int l, int r) {
return a(l, r - 1);
}
T a(pair<int, int>t) {
return a(t.first, t.second);
}
T b(pair<int, int>t) {
return b(t.first, t.second);
}
T operator[](int x)const {
return v[x];
}
};
class via {
using H = pair<ll, ll>;
bool comp;
public:
vector<H>a;
via() :comp(true) {}
via(vector<H>dat) :a(dat), comp(false) { build(); }
void push(int l, int r) { a.push_back(H{ l,r }); comp = false; }
void push(H a) { push(a.first, a.second); }
void build() {
if (comp) return;
comp = true;
sort(a.begin(), a.end());
int fst = -1; ll lst = -1;
vector<H>b;
for (int i = 0; i < a.size(); i++) {
if (fst < 0) fst = i, lst = a[i].second;
if (lst < a[i].first) {
b.push_back(H{ a[fst].first,lst });
fst = i, lst = a[i].second;
}
else if (lst < a[i].second) lst = a[i].second;
}
if (~fst) b.push_back(H{ a[fst].first, lst });
a = b;
}
ll size() { return ll(a.size()); }
ll sum() {
build();
ll sum = 0;
for (auto g : a) sum += g.second - g.first;
return sum;
}
via inter(via& v) {
build(); v.build();
via ret;
for (auto g : a) ret.push(g);
for (auto g : v.a) ret.push(g);
ret.build(); return ret;
}
via comb(via& v) {
build(); v.build();
int s = 0, t = 0;
via ret;
while (s < a.size() && t < v.size()) {
if (v[t].second <= a[s].first) t++;
else if (a[s].second <= v[t].first) s++;
else {
ret.push(max(a[s].first, v[t].first), min(a[s].second, v[t].second));
if (a[s].second <= v[t].second) s++;
else t++;
}
}
return ret;
}
H& operator[](int t) { return a[t]; }
};
template<ll mod>
class modint {
public:ll v;
modint(ll v = 0) { s(v % mod + mod); }
constexpr static int fn_ = (ll)2e6 + 5;
static vector<modint>fact, comp;
modint pow(ll x) const {
modint b(v), c(1);
while (x) {
if (x & 1) c *= b;
b *= b;
x >>= 1;
}
return c;
}
inline modint& s(int vv) {
v = vv < mod ? vv : vv - mod;
return *this;
}
inline modint inv()const { return pow(mod - 2); }
inline modint operator-()const { return modint() - *this; }
inline modint& operator+=(const modint b) { return s(v + b.v); }
inline modint& operator-=(const modint b) { return s(v + mod - b.v); }
inline modint& operator*=(const modint b) { v = v * b.v % mod; return *this; }
inline modint& operator/=(const modint b) { v = v * b.inv().v % mod; return *this; }
inline modint operator+(const modint& b) const { return modint(v) += b; }
inline modint operator-(const modint& b) const { return modint(v) -= b; }
inline modint operator*(const modint& b) const { return modint(v) *= b; }
inline modint operator/(const modint& b) const { return modint(v) /= b; }
friend ostream& operator<<(ostream& os, const modint& m) {
return os << m.v;
}
friend istream& operator>>(istream& is, modint& m) {
int x; is >> x; m = modint(x);
return is;
}
bool operator<(const modint& r)const { return v < r.v; }
bool operator>(const modint& r)const { return v > r.v; }
bool operator<=(const modint& r)const { return v <= r.v; }
bool operator>=(const modint& r)const { return v >= r.v; }
bool operator==(const modint& r)const { return v == r.v; }
bool operator!=(const modint& r)const { return v != r.v; }
explicit operator bool()const { return v; }
explicit operator int()const { return v; }
modint comb(modint k) {
if (k > *this) return modint();
if (fact.empty()) combinit();
if (v >= fn_) {
if (k > *this - k) k = *this - k;
modint tmp(1);
for (int i = v; i >= v - k.v + 1; i--) tmp *= modint(i);
return tmp * comp[k.v];
}
return fact[v] * comp[k.v] * comp[v - k.v];
}//nCk
modint perm(modint k) {
if (k > *this) return modint();
if (fact.empty()) combinit();
if (v >= fn_) {
modint tmp(1);
for (int i = v; i >= v - k.v + 1; i--) tmp *= modint(i);
return tmp;
}
return fact[v] * comp[v - k.v];
}//nPk
static void combinit() {
fact.assign(fn_, modint());
fact[0] = 1;
for (int i = 1; i < fn_; i++) fact[i] = fact[i - 1] * modint(i);
comp.assign(fn_, modint());
comp[fn_ - 1] = fact[fn_ - 1].inv();
for (int i = fn_ - 2; i >= 0; i--) comp[i] = comp[i + 1] * modint(i + 1);
}
};
using mint = modint<ll(1e9 + 7)>; template<>vec<mint> mint::fact = vec<mint>(); template<>vec<mint> mint::comp = vec<mint>();
//--------------------------------------------------------------
//--------------------------------------------------------------
signed main() {
}