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#include <bits/stdc++.h>
using namespace std;
const int maxn = 6e5 + 7;
int n, k;
string s;
int l[maxn][2], r[maxn], cnt[maxn];
int getroot(int x) { return r[x] == x ? x : r[x] = getroot(r[x]); }
int calc(int x) {
int y = x <= k ? x + k : x - k;
x = getroot(x);
y = getroot(y);
if (x == 0 || y == 0) {
return... |
#include <bits/stdc++.h>
using namespace std;
const int maxn = 3e5 + 10;
vector<int> g[maxn];
int f[maxn], d[maxn], L[maxn], R[maxn], fix[maxn], gt[maxn], ans = 0;
int n, k;
char str[maxn];
int calc(int x) {
if (fix[x])
return gt[x] ? R[x] : L[x];
else
return min(L[x], R[x]);
}
int find(int x) {
if (f[x] ... |
#include <bits/stdc++.h>
using ll = long long;
using namespace std;
const int maxn = 6e5 + 5;
int fa[maxn], val[maxn], ans;
vector<int> V[maxn];
int n, k;
string s;
void init() {
for (int i = 0; i < maxn; ++i) fa[i] = i;
}
int getfa(int x) { return x == fa[x] ? x : fa[x] = getfa(fa[x]); }
void merge(int x, int y) {
... |
#include <bits/stdc++.h>
enum class LampConstraint { Distinct, Same };
enum class LampSetState { On, Off, PhantomA, PhantomB };
bool isLampSetStateKnown(LampSetState st) {
return st == LampSetState::On || st == LampSetState::Off;
}
typedef struct Edge {
int nodeId;
LampConstraint cons;
Edge(int nodeId_, LampCon... |
#include <bits/stdc++.h>
using namespace std;
struct perem {
int t = 0, l = 1, p = -1, q = 0;
};
ifstream fin("AAtest.in.txt");
int n, k, m, c, vas, vvas, cc = 1000000, kl;
string s;
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
cerr.tie(0);
cin >> n >> k >> s;
vector<vector<int>> la(n, v... |
#include <bits/stdc++.h>
using namespace std;
struct DS {
int n;
vector<int> s;
vector<int> count;
DS(int n) : n(n), s(n, -1), count(n, 0) {}
int find(int i) { return s[i] < 0 ? i : (s[i] = find(s[i])); }
int counted(int i) { return count[find(i)]; }
void mark(int i, int x) { count[find(i)] += x; }
int ... |
#include <bits/stdc++.h>
using namespace std;
const double PI = acos(-1.0);
const int inf = 0x3f3f3f3f;
const int MAXN = 0x7fffffff;
const long long INF = 0x3f3f3f3f3f3f3f3fLL;
void file() {}
const int N = 3e5 + 5;
int fat[N * 2], Size[N * 2], n, k;
vector<int> vec[N];
int find(int x) { return fat[x] == x ? x : fat[x] ... |
#include <bits/stdc++.h>
using namespace std;
using pii = pair<int, int>;
const int lim = 1000 * 1000 + 5;
int nbElem, nbSub;
vector<int> subset[lim];
int side[lim];
int isIn[lim][2];
string ini;
int rep = 0;
int drepr[lim];
int dsz[lim];
int cnt[lim][2];
int dfind(int x) {
if (drepr[x] != x) drepr[x] = dfind(drepr[x... |
#include <bits/stdc++.h>
using namespace std;
const int N = 6e5 + 5;
int pre[N], si[N], num[N / 2], n, m;
bool vis[N];
char s[N];
vector<vector<int> > v(N / 2);
int findd(int x) {
if (pre[x] == x) return x;
pre[x] = findd(pre[x]);
if (vis[x]) vis[pre[x]] = 1;
return pre[x];
}
inline int id(int x) { return x > m... |
#include <bits/stdc++.h>
using namespace std;
const int maxn = 300005;
int dp[maxn][2], fa[maxn * 2], cnt[maxn * 2], n, k;
char buf[maxn];
int Find(int x) { return x == fa[x] ? x : fa[x] = Find(fa[x]); }
int calc(int x) {
int y;
if (x <= k)
y = x + k;
else
y = x - k;
x = Find(x), y = Find(y);
if (x ==... |
#include <bits/stdc++.h>
using namespace std;
vector<int> v[600005];
int k;
int mx[600005], a[300005], fa[600005];
int find(int x) {
if (fa[x] != x) {
fa[x] = find(fa[x]);
}
return fa[x];
}
void mer(int x, int y) {
int fx = find(x), fy = find(y);
if (fx != fy) {
mx[fx] += mx[fy];
fa[fy] = fx;
}
... |
#include <bits/stdc++.h>
using namespace std;
const int N = 6e5 + 10;
const long long inf = 1e9 + 10;
int f[N], vist[N];
char s[N];
long long val[N];
vector<int> vec[N];
int find(int x) {
if (f[x] == x) return x;
f[x] = find(f[x]);
return f[x];
}
void myunion(int x, int y) {
if (x < y) {
f[y] = x;
val[x... |
#include <bits/stdc++.h>
using namespace std;
const int N = 3e5 + 5, inf = 1e9;
int n, kk, s, x, k[N][2];
char ch[N];
int fa[N << 1], val[N << 1];
int find(int u) { return fa[u] ? fa[u] = find(fa[u]) : u; }
void uni(int a, int b) {
if (find(a) == find(b)) return;
val[find(b)] += val[find(a)];
fa[find(a)] = find(b... |
#include <bits/stdc++.h>
using namespace std;
int n, m, k, x;
vector<int> vec[300010];
char c[300010];
int fa[300010 << 1], sz[300010 << 1];
int lim[300010 << 1];
int find(int x) {
if (fa[x] == x) return x;
return fa[x] = find(fa[x]);
}
int main() {
scanf("%d%d%s", &n, &k, c + 1);
for (int i = 1; i <= k; i++) {... |
#include <bits/stdc++.h>
using namespace std;
int val[300000 + 100], sum[300000 + 100][2], head[300000 + 100];
int f[300000 + 100];
vector<int> V[300000 + 100];
int n, k;
int ans;
int findd(int x) {
if (f[x] == x) return x;
int F = f[x];
f[x] = findd(f[x]);
val[x] = val[x] ^ val[F];
return f[x];
}
char s[3000... |
#include <bits/stdc++.h>
using namespace std;
int n, k;
string s;
vector<int> a[300001];
int p[1000001];
long long f[1000001];
const int Max = 6e5;
const int T = 3e5;
int root(int u) {
if (u == p[u]) return u;
return p[u] = root(p[u]);
}
void Merge(int u, int v) {
u = root(u);
v = root(v);
int ru = root(u);
... |
#include <bits/stdc++.h>
using namespace std;
const int N = 6E5 + 10;
int n, k, l[N][2];
int fa[N], sc[N];
string s;
int find(int x) {
if (x == fa[x]) return x;
return fa[x] = find(fa[x]);
}
int cal(int x) {
int y = x <= k ? x + k : x - k;
int xx = find(x), yy = find(y);
if (xx == 0 || yy == 0) return sc[xx +... |
#include <bits/stdc++.h>
using namespace std;
const int maxn = 300000 + 10;
const int apsz = 26;
const int INF = 10000007;
const unsigned long long mod = 97;
const int maxm = 10000 + 10;
struct rev {
int c0, c1, tag;
void maintain() {
c0 = min(c0, INF);
c1 = min(c1, INF);
}
};
rev info[maxn];
int dsu[maxn... |
#include <bits/stdc++.h>
using namespace std;
const int N = 3e5 + 5, inf = 1e9;
int n, kk, s, x, k[N][2];
char ch[N];
int fa[N << 1], val[N << 1];
int find(int u) { return fa[u] == u ? fa[u] : fa[u] = find(fa[u]); }
void uni(int a, int b) {
if (find(a) == find(b)) return;
val[find(b)] += val[find(a)];
fa[find(a)]... |
#include <bits/stdc++.h>
using namespace std;
const int N = 3e5 + 5, inf = 1e9;
int n, kk, s, x, k[N][2];
char ch[N];
int fa[N << 1], val[N << 1];
int find(int u) { return fa[u] == u ? fa[u] : fa[u] = find(fa[u]); }
void uni(int a, int b) {
if (a == b) return;
val[b] += val[a];
fa[a] = b;
}
int mix(int a) { retur... |
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 810000;
int fa[MAXN], val[MAXN], vec[MAXN][3];
int n, k, ans;
char str[MAXN];
int getfa(int x) {
if (fa[x] == x) return x;
return fa[x] = getfa(fa[x]);
}
void merge(int x, int y) {
int p = getfa(x), q = getfa(y);
if (p == q) return;
fa[p] = q;
v... |
#include <bits/stdc++.h>
using namespace std;
const int N = 3e5 + 69;
int n, k;
string initial;
int dsu[N];
int sz[N];
int szsame[N];
int parity[N];
int restrict[N];
vector<int> belong[N];
int curr = 0;
int getVal(int u) {
if (restrict[u] == 0) return szsame[u];
if (restrict[u] == 1) return (sz[u] - szsame[u]);
r... |
#include <bits/stdc++.h>
using namespace std;
inline int read() {
int x = 0, f = 1;
char ch = getchar();
while (ch < '0' || ch > '9') {
if (ch == '-') f = -1;
ch = getchar();
}
while (ch >= '0' && ch <= '9') {
x = x * 10 + ch - '0';
ch = getchar();
}
return x * f;
}
inline long long read1(... |
#include <bits/stdc++.h>
using namespace std;
long long gcd(long long a, long long b) {
if (b == 0) return a;
return gcd(b, a % b);
}
long long n, k, pa[600010], ct[600010], siz[600010], ans = 0;
vector<long long> g[300010];
string s;
long long find(long long x) {
if (x == pa[x]) return x;
pa[x] = find(pa[x]);
... |
#include <bits/stdc++.h>
using namespace std;
const int maxn = (int)3e5 + 10;
int par[maxn << 1], num[maxn << 1];
inline void makeSet(int size) {
for (int i = 1; i <= size; i++) {
par[i] = i;
}
}
inline int find(int x) {
int k, j, r;
r = x;
while (r != par[r]) {
r = par[r];
}
k = x;
while (k != ... |
#include <bits/stdc++.h>
using namespace std;
const int N = 1e6 + 10, inf = 0x3f3f3f3f;
int n, K, m, x, pos[N][2], ans, fa[N], val[N];
char s[N];
int getfa(int x) { return fa[x] == x ? x : fa[x] = getfa(fa[x]); }
void add(int x, int y) {
int fx = getfa(x), fy = getfa(y);
if (fx != fy) fa[fx] = fy, val[fy] += val[fx... |
#include <bits/stdc++.h>
using namespace std;
struct perem {
long long t = 0, l = 1, p = -1, q = 0;
};
ifstream fin("AAtest.in.txt");
long long n, k, m, c, vas, cc = 1000000;
vector<long long> vv;
string s;
vector<vector<long long>> la;
vector<perem> pr;
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
cout.ti... |
#include <bits/stdc++.h>
using namespace std;
template <class t>
inline t read(t &x) {
x = 0;
char c = getchar();
bool f = 0;
while (!isdigit(c)) f |= c == '-', c = getchar();
while (isdigit(c)) x = (x << 1) + (x << 3) + (c ^ 48), c = getchar();
if (f) x = -x;
return x;
}
template <class t>
inline void wr... |
#include <bits/stdc++.h>
using namespace std;
const int N = 3e5 + 5, inf = 1e9;
int n, kk, s, x, k[N][2];
char ch[N];
int fa[N << 1], val[N << 1];
int find(int u) { return fa[u] ? fa[u] = find(fa[u]) : u; }
void uni(int a, int b) {
if (find(a) == find(b)) return;
val[find(b)] += val[find(a)];
fa[find(a)] = find(b... |
#include <bits/stdc++.h>
using namespace std;
const int N = 300000 + 10;
char s[N];
int par[N], diff[N];
pair<int, int> find(int x) {
if (par[x] == x) return {x, 0};
auto r = find(par[x]);
par[x] = r.first, diff[x] ^= r.second;
return {par[x], diff[x]};
}
int f[N][2], col[N], ans;
int get(int x) {
if (col[x] ... |
#include <bits/stdc++.h>
using namespace std;
int test = 0;
const int MAXN = 300009;
const long long MOD = 119 << 23 | 1;
class {
public:
vector<int> V[MAXN];
int fa[MAXN * 2], cnt[MAXN * 2];
int n, m;
int curset[MAXN * 2], ans;
int findfa(int x) {
if (fa[x] == x) return x;
return fa[x] = findfa(fa[x... |
#include <bits/stdc++.h>
using namespace std;
struct perem {
int t = 0, l = 1, p = -1, q = 0;
};
ifstream fin("AAtest.in.txt");
int n, k, m, c, vas, cc = 1000000, kl;
vector<int> vv;
string s;
vector<vector<int>> la;
vector<perem> pr;
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
cerr.tie(0);... |
#include <bits/stdc++.h>
using namespace std;
const int N = 3e5 + 10;
const int INF = 1e9 + 7;
struct node {
int l, r;
node(int _l = 0, int _r = 0) : l(_l), r(_r){};
void operator+=(node x) {
l = min(l + x.l, INF);
r = min(r + x.r, INF);
}
int get() { return min(l, r); }
} val[N];
int root[N], rev[N];... |
#include <bits/stdc++.h>
using namespace std;
const int N = 3e5 + 5, inf = 1e9;
int n, kk, s, x, k[N][2];
char ch[N];
int fa[N << 1], val[N << 1];
int find(int u) { return fa[u] ? fa[u] = find(fa[u]) : u; }
void uni(int a, int b) {
if (find(a) == find(b)) return;
val[find(b)] += val[find(a)];
fa[find(a)] = find(b... |
#include <bits/stdc++.h>
template <class V>
int get_p(V& p, int j) {
if (p[j] == j) return j;
if (p[j] < 0) return p[j] = -get_p(p, -p[j]);
return p[j] = get_p(p, p[j]);
}
int get_min(bool a_j, int S_j, bool coa_j, int coS_j) {
if (!coa_j) return S_j;
if (!a_j) return coS_j;
return std::min(S_j, coS_j);
}
v... |
#include <bits/stdc++.h>
using namespace std;
struct FenwickTree {
int n;
vector<long long> num;
FenwickTree() : n(0) {}
FenwickTree(int _n) {
n = _n;
num.assign(n, 0);
}
void add(int i, int val) {
for (; i < n; i |= i + 1) num[i] += val;
}
long long sum(int i) {
long long ret = 0;
f... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int n;
cin >> n;
int arr[n];
int v[n];
for (int i = 0; i < n; i++) cin >> arr[i];
for (int i = 0; i < n; i++) cin >> v[i];
map<int, int> mp;
vector<pair<int, int> > vi;
vector<pair<int, int> > vf;
for (int i = 0; i < n; i++) {
vi.push_ba... |
#include <bits/stdc++.h>
using namespace std;
int n, T;
pair<int, int> a[200010];
long long getval(vector<long long> &f, int pos) {
pos++;
long long ans = 0;
for (int i = pos; i > 0; i -= (i & -i)) ans += f[i];
return ans;
}
void upd(vector<long long> &f, int pos, int val) {
pos++;
for (int i = pos; i < int... |
#include <bits/stdc++.h>
using namespace std;
using namespace std::chrono;
class st {
int size;
vector<int> c;
vector<long long> a;
public:
st(int n) {
size = 1;
while (size < n) size *= 2;
c.assign(2 * size, 0);
a.assign(2 * size, 0);
}
void set(int i, long long v, int x, int lx, int rx) ... |
#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#pragma GCC target("avx,avx2,fma")
#pragma GCC optimization("unroll-loops")
using namespace std;
const long long MOD = 1e+9 + 7;
const long long INF = 0x7f7f7f7f7f7f7f7f;
const int INFi = 0x7f7f7f7f;
const long long MAXN = 2e+5 + 8;
vector<long long> adj[MAXN];
lon... |
#include <bits/stdc++.h>
using namespace std;
const long long mxn = 1e6 + 7;
const long long mod = 1e9 + 7;
const long long inf = 1e18 + 7;
int dx[] = {+1, -1, 0, 0};
int dy[] = {0, 0, -1, +1};
pair<int, int> p[mxn];
map<long long, long long> f, s;
int n;
int a[mxn], ls[mxn];
long long ans;
void upd1(int x, int val) {
... |
#include <bits/stdc++.h>
using namespace std;
struct hash_pair {
template <class T1, class T2>
size_t operator()(const pair<T1, T2>& p) const {
auto hash1 = hash<T1>{}(p.first);
auto hash2 = hash<T2>{}(p.second);
return hash1 ^ hash2;
}
};
bool prime[10000001];
long long P = 1000000007 - 2;
long long ... |
#include <bits/stdc++.h>
using namespace std;
const int MOD = int(1e9) + 7;
const long long int MOD64 = (long long int)(1e18) + 7;
const int INF = 0x7fffffff;
const long long int INF64 = 0x7fffffffffffffff;
using namespace std;
const int maxn = 1e+5;
struct abc {
long long pos;
long long sp;
} ver[maxn * 2 + 5];
in... |
#include <bits/stdc++.h>
using namespace std;
int n, c[200005];
long long ans;
struct t {
long long x, y;
int z;
} a[200005];
int lowbit(int x) { return x & (-x); }
void update(int x) {
for (int i = x; i <= n; i += lowbit(i)) c[i]++;
}
int query(int x) {
int s = 0;
for (int i = x; i >= 1; i -= lowbit(i)) s +=... |
#include <bits/stdc++.h>
#pragma optimization_level 3
#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math,O3")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx")
using namespace std;
const long long N = 1e6 + 5;
const long long M = 1e8;
const long long mod = 1e9 + 7;
const long long INF... |
#include <bits/stdc++.h>
using namespace std;
pair<int, int> a[200005];
vector<int> g;
struct node {
long long w, num;
} tree[1000005];
void update(int x, long long val, int l, int r, int k = 1) {
if (l == r and l == x) {
tree[k].w++;
tree[k].num += val;
return;
}
int mid = l + r >> 1;
if (x <= mi... |
#include <bits/stdc++.h>
using namespace std;
void dout() { cerr << '\n'; }
template <typename Head, typename... Tail>
void dout(Head H, Tail... T) {
cerr << " " << H;
dout(T...);
}
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const int N = 2e5 + 7;
int n, m, cnt[N];
long long sum[N];
pair<i... |
#include <bits/stdc++.h>
using namespace std;
const long long N = 2e5 + 5, MOD = 1e9 + 7;
pair<long long, long long> a[N];
pair<long long, long long> tree[4 * N];
bool compare(pair<long long, long long> p1, pair<long long, long long> p2) {
return p1.first < p2.first;
}
void update(long long node, long long st, long l... |
#include <bits/stdc++.h>
using namespace std;
using LL = long long;
struct Point {
LL x, v;
bool operator<(const Point &rhs) const {
if (v == rhs.v)
return x < rhs.x;
else
return v < rhs.v;
}
};
Point p[200010];
LL n, x2[200010], idx[200010], c[200010], s[200010];
void update(LL *arr, LL pos, ... |
#include <bits/stdc++.h>
using namespace std;
int n, tot, cnt, v[200001];
long long ans, c1[200001], c2[200001];
struct node {
int x, v;
inline bool operator<(const node &a) const { return x < a.x; }
} s[200001];
inline int read() {
int k = 0, f = 1;
char c;
while ((c = getchar()) < '0' || c > '9')
if (c ... |
#include <bits/stdc++.h>
using namespace std;
const long long N = 3e5 + 5;
pair<long long, long long> p[N], a[N];
long long n;
long long fwt[N], cntf[N];
long long len;
void add(long long *b, long long x, long long v) {
while (x <= len) {
b[x] += v;
x += x & -x;
}
}
long long get(long long *b, long long x) ... |
#include <bits/stdc++.h>
using namespace std;
const long long inf = 1e9;
long long f[200005], ans, bit[200005], s[200005];
map<long long, long long> m;
long long t, n;
pair<long long, long long> a[200005];
long long get(long long first, long long second) {
long long re = 0, cnt = 0;
for (long long i = second; i > 0... |
#include <bits/stdc++.h>
using namespace std;
int n;
struct dd {
int gt;
int x;
int v;
};
vector<dd> a;
struct Data {
long long sum;
int sl;
};
Data it[200009 * 8];
Data ans;
long long res;
void update(int i, int l, int r, int pos, int data) {
if (l > pos || r < pos) return;
if (l == r) {
it[i].sum = ... |
#include <bits/stdc++.h>
using namespace std;
const long long N = 1000010;
const long long mod = 998244353;
const long long inf = 1e9;
const long double eps = 1e-16;
const long double pi = acos(-1);
inline long long rd() {
long long p = 0;
long long f = 1;
char ch = getchar();
while (ch < '0' || ch > '9') {
... |
#include <bits/stdc++.h>
using namespace std;
long long n;
pair<long long, long long> pos[200005];
struct FenwickTree {
vector<long long> bit;
long long n;
FenwickTree(long long n) {
this->n = n;
bit.assign(n, 0);
}
FenwickTree(vector<long long> a) : FenwickTree(a.size()) {
for (size_t i = 0; i < ... |
#include <bits/stdc++.h>
using namespace std;
vector<long> inverse(vector<long>& perm) {
long n = perm.size();
vector<long> ret(n);
for (long i = 0; i < n; ++i) {
ret[perm[i]] = i;
}
return ret;
}
vector<long> assignPermutation(const vector<long>& uniqs) {
long n = uniqs.size();
vector<pair<long, long... |
#include <bits/stdc++.h>
using namespace std;
int lowbit(int x) { return x & (-x); }
long long get(vector<long long>& f, int pos) {
long long res = 0;
for (; pos >= 0; pos = (pos & (pos + 1)) - 1) res += f[pos];
return res;
}
void upd(vector<long long>& f, int pos, int val) {
for (; pos < int(f.size()); pos |= ... |
#include <bits/stdc++.h>
using namespace std;
long long n, ans, tree[800002], tree1[800002];
map<long long, long long> mp, mp1;
pair<long long, long long> a[300005];
vector<long long> v;
void inc1(int idx, int val) {
for (int i = idx; i <= n; i += i & (-i)) {
tree[i] += val;
}
}
void inc2(int idx, int val) {
... |
#include <bits/stdc++.h>
using namespace std;
struct Node {
int l, r;
int cnt = 0;
long long sum = 0;
int left = -1;
int right = -1;
} NIL;
vector<Node> st;
Node merge(Node x, Node y) {
Node z;
z.cnt = x.cnt + y.cnt;
z.sum = x.sum + y.sum;
return z;
}
void add(int u, int x, int v) {
if (not(st[u].l ... |
#include <bits/stdc++.h>
using namespace std;
int n;
long long f1[200005], f2[200005], kc;
pair<long long, long long> a[200005];
bool cmp1(pair<long long, long long> x, pair<long long, long long> y) {
return x.first < y.first;
}
bool cmp2(pair<long long, long long> x, pair<long long, long long> y) {
return x.second... |
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using vi = vector<int>;
using vvi = vector<vi>;
using pii = pair<int, int>;
static int MAX_N = 200000, n;
vector<ll> bitx(MAX_N + 1), bit1(MAX_N + 1);
ll sum(int i, vector<ll> &bit) {
ll res = 0;
while (i > 0) {
res += bit.at(i);
i -= i & -... |
#include <bits/stdc++.h>
using namespace std;
void fio() {}
void pti() {
double timeuse = clock() * 1000.0 / CLOCKS_PER_SEC;
cerr << "Timeuse " << timeuse << "ms" << endl;
}
void end() { exit(0); }
namespace io {
const int SIZ = 55;
int que[SIZ], op, qr;
char ch;
template <class I>
inline void gi(I& w) {
ch = get... |
#include <bits/stdc++.h>
#pragma optimize("O3")
using namespace std;
const long long MOD = 1e9 + 9;
const long long INF = 1e9 + 7;
const int base = 2e5 + 1;
const long long MAX = 1e15 + 1;
const double EPS = 1e-9;
const double PI = acos(-1.);
const int MAXN = 2 * 1e5 + 47;
mt19937 rng(chrono::steady_clock::now().time_s... |
#include <bits/stdc++.h>
using namespace std;
pair<long long int, long long int> final[200001];
void up(long long int i, long long int x, long long int j) {
while (i < 200001) {
j == 0 ? final[i].first += x : final[i].second += x;
i += (i & (-i));
}
}
long long int q(long long int i, long long int j) {
lo... |
#include <bits/stdc++.h>
#pragma GCC optimize(2)
using namespace std;
const int inf = 0x3f3f3f3f;
const int MOD = 1e9 + 7;
const double eps = 1e-4;
const double pi = acos(-1.0);
void debug() { cerr << '\n'; }
template <typename T, typename... Ts>
void debug(T x, Ts... y) {
cerr << "\033[31m" << x << "\033[0m";
if (... |
#include <bits/stdc++.h>
using namespace std;
inline int lowbit(int x) { return x & (-x); }
long long getsum(vector<long long> &V, int pos) {
long long ret = 0;
for (; pos; pos -= lowbit(pos)) ret += V[pos];
return ret;
}
void add(vector<long long> &V, int pos, int k) {
for (; pos < (int)V.size(); pos += lowbit... |
#include <bits/stdc++.h>
using namespace std;
const int N = 2e5 + 10;
int x[N];
long long ans;
pair<int, int> a[N];
int main(void) {
std::ios::sync_with_stdio(false);
int n;
cin >> n;
for (int i = 0; i < n; i++) cin >> a[i].second, x[i] = a[i].second;
for (int i = 0; i < n; i++) cin >> a[i].first;
sort(a, a... |
#include <bits/stdc++.h>
using namespace std;
int b[200005], m;
long long tr[800005][2];
struct node {
int x, v;
bool operator<(const node t) const { return x < t.x; }
} a[200005];
int lsh(long long x) { return lower_bound(b + 1, b + 1 + m, x) - b; }
long long query(int l, int r, int x, int y, int k, int p) {
if ... |
#include <bits/stdc++.h>
using namespace std;
const long long int infinity = 9e18;
pair<long long int, long long int> t1[4 * 200005] = {};
pair<long long int, long long int> t2[4 * 200005] = {};
struct SegmentTree {
void update(pair<long long int, long long int> t[], int v, int tl, int tr,
int pos, int ... |
#include <bits/stdc++.h>
using namespace std;
const int maxn = 2e5 + 5;
int n;
int b[maxn];
struct node {
int x, v;
} a[maxn];
bool cmp(node q1, node q2) { return q1.v == q2.v ? q1.x < q2.x : q1.v < q2.v; }
struct BIT {
long long c[maxn][2];
void init() { memset(c, 0, sizeof(c)); }
int lowbit(int x) { return x ... |
#include <bits/stdc++.h>
using namespace std;
const int maxn = 1e6 + 5;
pair<int, int> p[maxn];
int n;
long long d[maxn];
long long e[maxn];
void add(long long *c, int i, int k) {
while (i <= n) {
c[i] += k;
i += i & (-i);
}
}
long long sum(long long *c, int i) {
long long res = 0;
while (i > 0) {
r... |
#include <bits/stdc++.h>
using namespace std;
int II() {
int q;
scanf("%d", &q);
return q;
}
long long LII() {
long long q;
scanf("%lld", &q);
return q;
}
const long long Mx = 200005;
long long N;
vector<long long> tree[Mx * 4], cum[Mx * 4];
vector<pair<long long, long long> > v(Mx + 1);
void update(long lo... |
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int, int>;
using db = double;
using vi = vector<int>;
const int inf = 0x3f3f3f3f;
const db eps = 1e-8;
const int mod = 1e9 + 7;
ll qpow(ll a, ll b) {
ll ret = 1;
while (a) {
if (b & 1) ret = ret * a % mod;
a = a * a % mod;
... |
#include <bits/stdc++.h>
using namespace std;
const long long maxn = 200010;
const long long N = 200000;
long long n;
struct Node {
long long v, x;
bool operator<(const Node& b) const { return x < b.x; }
} p[maxn];
struct BIT {
long long b[maxn];
inline long long lowbit(long long x) { return x & (-x); }
void ... |
#include <bits/stdc++.h>
using namespace std;
const long long mod = 998244353;
const int N = 2e5 + 2;
const int inf = 2e9;
const long long linf = 4e18;
long long val[N], cnt[N];
void upd(int x, long long v) {
int z = 0;
if (v < 0)
z--;
else
z++;
for (; x < N; x += x & (-x)) {
cnt[x] += z;
val[x]... |
#include <bits/stdc++.h>
using namespace std;
template <class T>
struct fen {
vector<T> fenwick;
long long size;
fen(long long sz) {
size = sz;
fenwick.resize(size);
for (long long i = 0; i < size; i++) fenwick[i] = 0;
}
fen(vector<T> arr) {
size = arr.size();
fenwick.resize(size);
for... |
#include <bits/stdc++.h>
using namespace std;
long long int get(vector<long long int> &arr, long long int ind,
long long int n) {
long long int ans = 0;
for (; ind > 0; ind -= (ind & (-ind))) ans += arr[ind];
return ans;
}
void upd(vector<long long int> &arr, long long int ind, long long int x,
... |
#include <bits/stdc++.h>
long double pi = acos(-1.0);
const int mod = 1e9 + 7;
using namespace std;
const int N = 2e5 + 5;
vector<long long> F(N), F2(N);
long long sum(int r, vector<long long> &t) {
long long result = 0;
for (; r >= 0; r = (r & (r + 1)) - 1) result += t[r];
return result;
}
void inc(int i, long l... |
#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#pragma GCC target("avx,avx2,fma")
#pragma GCC optimization("unroll-loops")
using namespace std;
using namespace chrono;
template <typename Arg1>
void __f(const char* name, Arg1&& arg1) {
cout << name << " : " << arg1 << "\n";
}
template <typename Arg1, typename.... |
#include <bits/stdc++.h>
using namespace std;
struct Point {
long long x;
long long v;
};
vector<Point> points;
long long SUM;
void add_pairwise_dist(long long start, long long end) {
int m, i, j;
if (start == end) return;
m = start + (end - start) / 2;
add_pairwise_dist(start, m);
add_pairwise_dist(m + 1... |
#include <bits/stdc++.h>
using namespace std;
const int N = 200000;
int x[N + 5], v[N + 5], _v[N + 5];
pair<int, int> point[N + 5];
template <typename T, int N>
struct Binary_Indexed_Tree {
int n;
T sumv[N + 5];
void init(int _n) {
n = _n;
memset(sumv, 0, (n + 4) * sizeof(T));
}
void build(T A[], int ... |
#include <bits/stdc++.h>
template <class C>
inline void log_c(const C& c) {}
template <class C>
inline int sz(const C& c) {
return static_cast<int>(c.size());
}
using namespace std;
using pii = pair<int, int>;
using num = int64_t;
using pll = pair<num, num>;
const std::string eol = "\n";
using Ft = map<int, pair<int,... |
#include <bits/stdc++.h>
using namespace std;
const int N = 2e5 + 5;
int n, x[N], v[N];
vector<pair<int, int>> p;
long long bit1[N], bit2[N], ans;
void add(int p, int v, long long *bit) {
for (p += 2; p < N; p += p & -p) bit[p] += v;
}
long long query(int p, long long *bit) {
long long r = 0;
for (p += 2; p; p -=... |
#include <bits/stdc++.h>
using namespace std;
void dout() { cerr << '\n'; }
template <typename Head, typename... Tail>
void dout(Head H, Tail... T) {
cerr << " " << H;
dout(T...);
}
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const int N = 2e5 + 7;
int n, m, cnt[N];
long long sum[N];
pair<i... |
#include <bits/stdc++.h>
using namespace std;
const int N = 2e5 + 10, inf = 1e9;
const long long mod = (long long)1e9 + 7;
set<int> setV;
map<int, int> idV;
pair<int, int> p[N];
int n;
int treenum[N], num;
long long treesum[N], sum;
long long qry(long long tree[], int id) {
long long ans = 0LL;
for (; id; id -= (id... |
#include <bits/stdc++.h>
using namespace std;
long long powmod(long long a, long long b, long long mod) {
if (b == 0 || a == 1) {
if (mod == 1)
return 0;
else
return 1;
}
if (b % 2 == 0) {
long long k = powmod(a, b / 2, mod);
return (k * k) % mod;
} else {
long long k = powmod(a,... |
#include <bits/stdc++.h>
using namespace std;
long long int max(long long int a, long long int b) {
if (a > b)
return a;
else
return b;
}
long long int min(long long int a, long long int b) {
if (a < b)
return a;
else
return b;
}
const int dx[4] = {-1, 1, 0, 0};
const int dy[4] = {0, 0, -1, 1};
... |
#include <bits/stdc++.h>
template <class T>
T sqr(T x) {
return x * x;
}
template <class T>
T lcm(T a, T b) {
return a / __gcd(a, b) * b;
}
const long long mod = 1e9 + 7, oo = 1e12, N = 2e5 + 5;
using namespace std;
long long n, b[N], res, bit1[N], bit2[N];
pair<long long, long long> a[N];
inline long long lowbit(l... |
#include <bits/stdc++.h>
using namespace std;
template <typename Arg1>
void __f(const char* name, Arg1&& arg1) {
std::cerr << name << " : " << arg1 << '\n';
}
template <typename Arg1, typename... Args>
void __f(const char* names, Arg1&& arg1, Args&&... args) {
const char* comma = strchr(names + 1, ',');
std::cerr... |
#include <bits/stdc++.h>
using namespace std;
pair<long long, long long> o[(int)2e5 + 10];
long long n, ts[(int)2e5 + 10], tc[(int)2e5 + 10];
int main(void) {
scanf("%lld", &n);
for (int i = 0; i < n; i++) {
scanf("%lld", &o[i].second);
}
for (int i = 0; i < n; i++) {
scanf("%lld", &o[i].first);
}
s... |
#include <bits/stdc++.h>
using namespace std;
const long long N = 1e5 + 7;
int n;
vector<pair<int, int>> p;
vector<int> vv1;
long long get(vector<long long> &f, int pos) {
long long res = 0;
for (; pos >= 0; pos = (pos & (pos + 1)) - 1) {
res += f[pos];
}
return res;
}
void upd(vector<long long> &f, int pos... |
#include <bits/stdc++.h>
using namespace std;
const int N = 1e6 + 1;
const int NN = 1e3 + 1;
const long long MOD = 1e9 + 7;
const long long oo = 1e18 + 7;
const int BASE = 10000;
void solve() {
int n;
cin >> n;
vector<int> x(n + 1);
for (int i = 1; i <= n; i++) {
cin >> x[i];
}
vector<int> v(n + 1);
f... |
#include <bits/stdc++.h>
using namespace std;
int n;
long long BIT[515151];
int BIT2[515151];
map<int, int> hs;
void update(int x, int y) {
for (int i = x; i <= 5e5; i += (i & (-i))) BIT[i] += y, BIT2[i]++;
}
long long query(int x) {
long long tmp = 0;
for (int i = x; i >= 1; i -= (i & (-i))) tmp += BIT[i];
ret... |
#include <bits/stdc++.h>
using namespace std;
const int N = 200009;
int n, b[N], p[N], tot;
long long c1[N], c2[N];
struct P {
int x, v;
bool operator<(const P &A) const { return x < A.x; }
} a[N];
int lowbit(int x) { return x & (x ^ (x - 1)); }
void add(int x, int k, long long c[]) {
while (x <= tot) {
c[x] ... |
#include <bits/stdc++.h>
using namespace std;
const int maxn = 2e5 + 5;
long long positions[maxn], speeds[maxn];
pair<long long, long long> pairs[maxn];
map<long long, long long> m;
bool comp(pair<long long, long long>& a, pair<long long, long long>& b) {
if (a.second == b.second) return a.first < b.first;
return a... |
#include <bits/stdc++.h>
using namespace std;
pair<long long, long long> a[200005];
long long sum[1000005], cnt[1000005];
long long querysum(long long pos) {
long long ret = 0;
for (; pos >= 0; pos = (pos & (pos + 1)) - 1) {
ret += sum[pos];
}
return ret;
}
long long querycnt(long long pos) {
long long re... |
#include <bits/stdc++.h>
using namespace std;
const int N = 2e5 + 20;
int n;
pair<int, int> p[N];
struct node {
long long sum, count;
node(long long s = 0, long long c = 0) : sum(s), count(c) {}
} bit[N];
void update(int x, int delta) {
for (; x <= n; x += x & -x) {
auto &[sum, count] = bit[x];
sum += del... |
#include <bits/stdc++.h>
using namespace std;
long long read() {
long long a = 0, b = getchar(), c = 1;
while (!isdigit(b)) c = b == '-' ? -1 : 1, b = getchar();
while (isdigit(b)) a = a * 10 + b - '0', b = getchar();
return a * c;
}
long long n, ans, p[200005];
pair<long long, long long> a[200005];
int main() ... |
#include <bits/stdc++.h>
using namespace std;
const long long N = 2e5 + 500;
long long n, t1[N], t2[N];
void upd1(long long val, long long pos) {
while (pos < n) {
t1[pos] += val;
pos = (pos | (pos + 1));
}
}
void upd2(long long val, long long pos) {
while (pos < n) {
t2[pos] += val;
pos = (pos | ... |
#include <bits/stdc++.h>
using namespace std;
void __print(int x) { cerr << x; }
void __print(long x) { cerr << x; }
void __print(long long x) { cerr << x; }
void __print(unsigned x) { cerr << x; }
void __print(unsigned long x) { cerr << x; }
void __print(unsigned long long x) { cerr << x; }
void __print(float x) { cer... |
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