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#include <bits/stdc++.h> bool debug = 0; const long long MOD = 1000000007; const double PI = acos(-1.0); const double eps = 1e-9; using namespace std; set<int> adj[3000]; int father[3000], indeg[3000], res[3000], m, n; char grid[3000][3000]; int find(int x) { return father[x] == x ? x : father[x] = find(father[x]); } v...
### Prompt Create a solution in cpp for the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. ...
#include <bits/stdc++.h> using namespace std; char c[1010][1010]; vector<int> v[2010]; int n, m, p[2010], val[2010], deg[2010]; bool vis[2010], flag; int find_set(int x) { if (p[x] == x) return x; return p[x] = find_set(p[x]); } signed main() { ios::sync_with_stdio(false); cin >> n >> m; for (int i = 1; i <= ...
### Prompt Please formulate a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> using namespace std; template <class T> inline T lowbit(T x) { return x & (-x); } template <class T> T gcd(T a, T b) { return b ? gcd(b, a % b) : a; } template <class T> inline T Pow(T a, T b, T p) { T ret = 1; a %= p; for (; b; b >>= 1, a = a * a % p) if (b & 1) (ret *= a) %= p; ...
### Prompt Develop a solution in cpp to the problem described below: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> #pragma GCC optimize("O3") using namespace std; void init_ios() { ios_base::sync_with_stdio(0); cin.tie(0); } const int N = 1005; int n, m, res[2 * N], wyn[2 * N], p[2 * N], bla[2 * N]; char a[N][N]; vector<int> topo, child[2 * N], kto[2 * N]; bool vis[2 * N]; int Find(int x) { if (x == p...
### Prompt Please create a solution in Cpp to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> using namespace std; const int N = 2000010, mod = 1e9 + 7; 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 << 1) + (x << 3) + (ch ^ 48); ch = getc...
### Prompt Construct a Cpp code solution to the problem outlined: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant M...
#include <bits/stdc++.h> using namespace std; inline int read() { int ans = 0, fh = 1; char ch = getchar(); while (ch < '0' || ch > '9') { if (ch == '-') fh = -1; ch = getchar(); } while (ch >= '0' && ch <= '9') ans = (ans << 1) + (ans << 3) + ch - '0', ch = getchar(); return ans * fh; } const i...
### Prompt Generate a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. Ap...
#include <bits/stdc++.h> using namespace std; const int maxn = 4000 + 10; const int MAXN = 2000000 + 10; const int inf = 0x3f3f3f3f; struct Edge { int from; int to; int next; } edge[MAXN]; int n, m, e, cnt, head[maxn], in[maxn], val[maxn], vis[maxn][maxn]; int pre[maxn], rnk[maxn]; char mp[maxn][maxn]; void add_e...
### Prompt Create a solution in cpp for the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. ...
#include <bits/stdc++.h> using namespace std; const int N = 2005; int n, m, fa[N], inDeg[N], val[N]; string s[1005]; vector<int> g[N]; int fi(int x) { return fa[x] == x ? x : fi(fa[x]); } void unite(int x, int y) { fa[fi(y)] = fi(x); } int main() { ios_base::sync_with_stdio(false); cin.tie(0); cin >> n >> m; fo...
### Prompt Your task is to create a cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each res...
#include <bits/stdc++.h> int DEBUG = 1; using namespace std; const int N = 1000 + 5; int parent[N + N], sz[N + N]; int find_set(int v) { if (parent[v] == v) return v; return parent[v] = find_set(parent[v]); } void make_set(int v) { parent[v] = v; sz[v] = 1; } void merge(int a, int b) { a = find_set(a); b = ...
### Prompt Construct a CPP code solution to the problem outlined: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant M...
#include <bits/stdc++.h> using namespace std; int n, m; char mp[1005][1005]; int pre[2 * 1005]; bool vis[2 * 1005]; int in[2 * 1005]; int ans[2 * 1005]; vector<int> g[2 * 1005]; struct no { int a, c; }; int found(int x) { int re = x; while (re != pre[re]) { re = pre[re]; } while (x != pre[x]) { int t ...
### Prompt Please create a solution in cpp to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> using namespace std; using namespace std; char a[1005][1005]; vector<int> e[2005]; int cont[2005]; int ans[2005]; int fa[2005]; int n, m; int f(int x) { if (fa[x] == x) return x; return fa[x] = f(fa[x]); } void unite(int u, int v) { int _u, _v; _u = f(u); _v = f(v); if (_u != _v) fa...
### Prompt Generate a CPP solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. Ap...
#include <bits/stdc++.h> using namespace std; struct enode { int y, nxt; } e[1005 * 1005]; int n, m; int tot = 0; char s[1005][1005]; int q[1005 * 3]; int fa[1005 * 3], first[1005 * 3], dp[1005 * 3], goin[1005 * 3]; int get(int x) { if (fa[x] == x) return x; else return fa[x] = get(fa[x]); } void adde(int...
### Prompt Create a solution in CPP for the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. ...
#include <bits/stdc++.h> using namespace std; int n, m, a[1001], b[1001], sa[1001], sb[1001], s, ok, val = 1, ln, lm, Ok, v[1001][1001], eg1[1001], eg2[1001], mn; char c; int main() { cin >> n >> m; ln = m; lm = n; for (int i = 1; i <= n; i++) { for (int j = 1; j <= m; j++) { cin >> c; switc...
### Prompt Construct a Cpp code solution to the problem outlined: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant M...
#include <bits/stdc++.h> using namespace std; const int N = (int)3e3; int p[N], n, m, deg[N], d[N]; char a[N][N]; vector<int> adj[N]; queue<int> q; bool visited[N]; int findSet(int u) { return p[u] == u ? p[u] : p[u] = findSet(p[u]); } void unionSet(int u, int v) { int x = findSet(u), y = findSet(v); p[x] = y; } in...
### Prompt Create a solution in CPP for the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. ...
#include <bits/stdc++.h> using namespace std; class Graph { public: vector<vector<int> > adjList; vector<int> indegree; Graph(int v) { adjList.resize(v); indegree.resize(v, 0); } void add(int u, int v) { adjList[u].push_back(v); indegree[v]++; } }; struct subset { int rank; int parent; ...
### Prompt Generate a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. Ap...
#include <bits/stdc++.h> using namespace std; struct READ { int d1, d2, d3; READ(int d1 = -1, int d2 = -1, int d3 = -1) : d1(d1), d2(d2), d3(d3) {} template <class T> operator T() { T tmp; this->read(tmp); return tmp; } template <class T> void read(T& t) { cin >> t; } template <class T...
### Prompt Generate a cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. Ap...
#include <bits/stdc++.h> using namespace std; using INT = long long; char s[2100][2100]; vector<int> adj[2100], rev[2100]; int arr[2100]; vector<int> vec[2100]; int root[2100]; int find_root(int u) { if (root[u] == u) return u; return root[u] = find_root(root[u]); } void merge(int u, int v) { if (find_root(u) == ...
### Prompt Generate a CPP solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. Ap...
#include <bits/stdc++.h> using namespace std; int root(vector<int> &p, int i) { while (p[i] != i) { p[i] = p[p[i]]; i = p[i]; } return i; } void init(vector<int> &p, vector<int> &s) { for (int i = 0; i < p.size(); i++) { p[i] = i; } for (auto &i : s) { i = 1; } } void merge(int i, int j, v...
### Prompt Develop a solution in cpp to the problem described below: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> using namespace std; vector<long long> adj[2005]; long long vis[2005]; long long ans[2005]; struct DSU { long long size; vector<long long> id; vector<long long> si; DSU(long long x) { size = x; id.resize(x + 1); si.resize(x + 1); for (long long i = 0; i < x; i++) { ...
### Prompt Please create a solution in cpp to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> #pragma GCC optimize(2) using namespace std; inline int read() { int x = 0; bool op = false; char c = getchar(); while (!isdigit(c)) op |= (c == '-'), c = getchar(); while (isdigit(c)) x = (x << 1) + (x << 3) + (c ^ 48), c = getchar(); return op ? -x : x; } const int N = 3010; const...
### Prompt Generate a CPP solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. Ap...
#include <bits/stdc++.h> using namespace std; set<long long> graph[2000]; char matrix[1000][1000]; bool crash = false; void dfs(long long v, vector<long long> &used, vector<long long> &dp) { used[v] = 1; long long maxu = 0; for (long long u : graph[v]) { if (!used[u]) { dfs(u, used, dp); maxu = ma...
### Prompt Please formulate a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> using namespace std; int cc, to[1000010], net[1000010], fr[3000], ind[3000], fa[3000]; int q[3000], ans[3000], n, m; char ch[1010][1010]; void addedge(int u, int v) { cc++; to[cc] = v; net[cc] = fr[u]; fr[u] = cc; ind[v]++; } int fafa(int x) { if (fa[x] == x) return x; return fa[x...
### Prompt Generate a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. Ap...
#include <bits/stdc++.h> using namespace std; vector<int> par; vector<int> sz; vector<long long> w; vector<vector<char> > a; vector<vector<int> > lessy; vector<vector<int> > more; vector<int> color; vector<bool> used; bool globok = true; int find_set(int v) { if (par[v] == v) return v; else return par[v] = ...
### Prompt In Cpp, your task is to solve the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr....
#include <bits/stdc++.h> using namespace std; void fun() {} int md = 1e9 + 7; int __gcd(int a, int b) { if (b == 0) return a; return __gcd(b, a % b); } int poww(int a, int b, int md) { if (b < 0) return 0; if (a == 0) return 0; int res = 1; while (b) { if (b & 1) { res = (1ll * res * a) % md; ...
### Prompt Your task is to create a CPP solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each res...
#include <bits/stdc++.h> using namespace std; const int MAX_N = 1e3 + 5; const int MAX_M = 4e5 + 5; const int INF = 0x3f3f3f3f; struct Edge { int v, next; } es[MAX_N * MAX_N]; int n, m, fa[MAX_N << 1], cnt1, tot, head[MAX_N << 1], ind[MAX_N << 1], eval[MAX_N << 1], cnt2; char g[MAX_N][MAX_N]; queue<int> Q; inline...
### Prompt In Cpp, your task is to solve the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr....
#include <bits/stdc++.h> using std::max; int head[2001], nxt[2000001], b[2000001], k, f[2001], comp[1001][1001], n, m, nodes, d[2001], q[2001], t, h, ans[2001], orig; int get() { char ch = getchar(); while (ch != '<' && ch != '=' && ch != '>') ch = getchar(); return (ch == '<') ? (-1) : ((ch == '=') ? 0 : 1);...
### Prompt In cpp, your task is to solve the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr....
#include <bits/stdc++.h> using namespace std; const int INF = 1e9 + 7; const int MOD = 1e9 + 7; const int MAXN = 1e6 + 3; long long gcd(long long a, long long b) { if (b == 0) return a; else return gcd(b, a % b); } long long power(long long x, long long y) { long long res = 1; while (y > 0) { if (y ...
### Prompt Please provide a Cpp coded solution to the problem described below: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each...
#include <bits/stdc++.h> using namespace std; int main() { int n, m; vector<string> data; cin >> n >> m; for (int i = 0; i < n; ++i) { string row; cin >> row; data.push_back(row); } vector<vector<int> > set; set.resize(2); set[0].resize(n, 0); set[1].resize(m, 0); vector<vector<int> > se...
### Prompt Please formulate a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> using namespace std; vector<long long int> v[2005]; long long int vis[2005] = {0}; long long int in_stack[2005] = {0}; long long int value[2005]; bool dfs(long long int node) { long long int i; vis[node] = 1; if (v[node].size() == 0) { value[node] = 1; return true; } in_stack[...
### Prompt Your challenge is to write a cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each...
#include <bits/stdc++.h> using namespace std; const int N = 2005, M = 1005; int n, m, fa[N], To[M * M], Ne[M * M], St[N], en, ind[N], wg[N]; char mp[M][M]; queue<int> q; int Find(int u) { return fa[u] == 0 ? u : fa[u] = Find(fa[u]); } void addedge(int u, int v) { To[++en] = v, Ne[en] = St[u], St[u] = en; ++ind[v]; ...
### Prompt Create a solution in cpp for the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. ...
#include <bits/stdc++.h> using namespace std; inline bool EQ(double a, double b) { return fabs(a - b) < 1e-9; } const int INF = (((1 << 30) - 1) << 1) + 1; const int nINF = 1 << 31; void bad() { cout << "No" << endl; exit(0); } const int N = 2010; int parent[N]; int sz[N]; int find(int x) { return parent[x] = (x ==...
### Prompt Generate a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. Ap...
#include <bits/stdc++.h> #pragma GCC optimize("O3") using namespace std; void init_ios() { ios_base::sync_with_stdio(0); cin.tie(0); } const int N = 1005; int n, m, res[2 * N], wyn[2 * N], p[2 * N], bla[2 * N]; char a[N][N]; vector<int> topo, child[2 * N], kto[2 * N]; bool vis[2 * N]; int Find(int x) { if (x == p...
### Prompt Your task is to create a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each res...
#include <bits/stdc++.h> using namespace std; const int MAX = 1002; int n, m; char table[MAX][MAX]; struct UnionFind { int n, p[2 * MAX], w[2 * MAX]; UnionFind(int _n) { n = _n; for (int i = 0; i < n; i++) w[i] = 1; for (int i = 0; i < n; i++) p[i] = i; } void uni(int i, int j) { int u = root(i)...
### Prompt Develop a solution in CPP to the problem described below: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> using namespace std; const long long MAXN = 2e3 + 5; const long long MOD = 1e9 + 7; int n, m, a[MAXN], vis[MAXN], pre[MAXN]; vector<int> v[MAXN]; char mp[MAXN][MAXN]; struct node { int x, val; } p; queue<node> q; int Find(int x) { return pre[x] == x ? x : pre[x] = Find(pre[x]); } int main() {...
### Prompt In Cpp, your task is to solve the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr....
#include <bits/stdc++.h> using namespace std; class DisjointedSetMergingStructure { vector<size_t> parent; public: explicit DisjointedSetMergingStructure(const size_t size) { parent = vector<size_t>(size); iota(parent.begin(), parent.end(), size_t()); } void join(const size_t A, const size_t B) { ...
### Prompt Your task is to create a CPP solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each res...
#include <bits/stdc++.h> using namespace std; int main() { int n, m; cin >> n >> m; vector<vector<int> > equals_n_m(n + m, vector<int>()); vector<vector<int> > major_n_m(n + m, vector<int>()); vector<int> minor_n_m(n + m, 0); vector<vector<char> > input_matrix(n, vector<char>(m)); vector<int> result(n + m...
### Prompt Please provide a Cpp coded solution to the problem described below: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each...
#include <bits/stdc++.h> using namespace std; template <typename _tp> inline void read(_tp& x) { char c11 = getchar(), ob = 0; x = 0; while (c11 != '-' && !isdigit(c11)) c11 = getchar(); if (c11 == '-') ob = 1, c11 = getchar(); while (isdigit(c11)) x = x * 10 + c11 - '0', c11 = getchar(); if (ob) x = -x; } ...
### Prompt Please create a solution in CPP to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> using namespace std; const int maxn = 1e3 + 5; int n, m, father[maxn << 1], ru[maxn << 1], vis[maxn << 1], ans[maxn << 1]; vector<int> g[maxn << 1]; char s[maxn][maxn]; int findfather(int x) { if (x == father[x]) return x; int i = findfather(father[x]); father[x] = i; return i; } void u...
### Prompt Your task is to create a CPP solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each res...
#include <bits/stdc++.h> using namespace std; void test() { cerr << "\n"; } template <typename T, typename... Args> void test(T x, Args... args) { cerr << x << " "; test(args...); } const int MAXN = (int)1e5 + 5; const int MOD = (int)1e9 + 7; char g[1005][1005]; int a[1005], b[1005]; int main() { int n, m; scan...
### Prompt Generate a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. Ap...
#include <bits/stdc++.h> using namespace std; const int MAXN = 2005; template <size_t N> struct DSU { int parent[N]; void init(int n) { iota(parent + 1, parent + n + 1, 1); } int find(int x) { return x == parent[x] ? x : parent[x] = find(parent[x]); } void merge(int x, int y) { parent[find(x)] = find(y); } }; i...
### Prompt In CPP, your task is to solve the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr....
#include <bits/stdc++.h> using namespace std; const long long N = 2007; long long n, m; char a[N][N]; vector<long long> g[N], g1[N]; bool used[N]; long long c[N]; void dfs(long long u, long long cc) { used[u] = 1; c[u] = cc; for (long long v : g[u]) { if (!used[v]) dfs(v, cc); } } long long ans[N]; void dfs...
### Prompt Develop a solution in cpp to the problem described below: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> int n, m, fa[2005]; char s[2005][2005], G[2005][2005]; int in[2005], dis[2005]; int find(int x) { return fa[x] ? fa[x] = find(fa[x]) : x; } inline void join(int a, int b) { int x = find(a), y = find(b); if (x != y) fa[x] = y; } bool bfs() { std::queue<int> q; int i, u, cnt = 0; for (i...
### Prompt Your challenge is to write a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each...
#include <bits/stdc++.h> using namespace std; int N, M; string grid[1000]; vector<vector<pair<int, char>>> startAdj; vector<bool> visited; vector<int> merged; vector<vector<pair<int, char>>> adj; vector<int> value; vector<int> greaterCount; void flood(int start, int pos) { if (visited[pos]) return; visited[pos] = t...
### Prompt Your task is to create a CPP solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each res...
#include <bits/stdc++.h> using namespace std; vector<int> V[4444]; string s[4444]; int fa[4444], D[4444], ans[4444]; int fd(int x) { if (x == fa[x]) return x; return fa[x] = fd(fa[x]); } int main() { ios_base::sync_with_stdio(false); cout.tie(0); cin.tie(0); for (int i = 0; i < 4444; i++) fa[i] = i; int n...
### Prompt Your task is to create a cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each res...
#include <bits/stdc++.h> const int mod = 1e9 + 7; const int p_mod = 998244353; using namespace std; long long fast_pow(long long a, long long b) { long long res = 1; while (b) { if (b & 1) res = (res * a) % mod; b >>= 1; a = (a * a) % mod; } return res % mod; } const int N = 2000 + 10; char g[N][N];...
### Prompt Please provide a CPP coded solution to the problem described below: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each...
#include <bits/stdc++.h> using namespace std; const int MAXN = 100000; const int MAXM = 200000; inline void dfs(int); struct edge { int v, w; }; int Error; int dis[MAXN + 1]; bitset<MAXN + 1> vis, chk; int sz[MAXN + 1]; vector<edge> to[MAXN + 1]; void dfs(int x) { vis[x] = 1; int si = sz[x]; for (int i = 0; i <...
### Prompt Construct a Cpp code solution to the problem outlined: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant M...
#include <bits/stdc++.h> using namespace std; const int MAXN = 2005; int id[MAXN]; int cnt[MAXN]; vector<int> graph[MAXN]; int outDegree[MAXN]; int n, m; char str[MAXN][MAXN]; bool vis[MAXN]; int value[MAXN]; int findRoot(int a) { if (id[a] == a) { return a; } return id[a] = findRoot(id[a]); } void unite(int ...
### Prompt In Cpp, your task is to solve the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr....
#include <bits/stdc++.h> using namespace std; const int maxn = 1111; struct Edge { int to, next, val; }; Edge edge[maxn * maxn]; int head[maxn << 1], vis[maxn << 1], dis[maxn << 1], cnt; int fin[maxn << 1]; int n, m; int f[maxn << 1]; int find(int x) { return x == f[x] ? x : f[x] = find(f[x]); } void merge(int x, int...
### Prompt Please formulate a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> using namespace std; int const N = 3e5 + 2, oo = 1e9; long long const OO = 2e18; double const eps = 1e-8, PI = acos(-1); int mod = oo + 7; string aa[1001]; int lar[2][1001], eq[2][1001], er[2][1001], val[2][1001]; int main() { ios::sync_with_stdio(0); cin.tie(0); int now = 1; int n, m; ...
### Prompt Your task is to create a CPP solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each res...
#include <bits/stdc++.h> using namespace std; const int N = 1e3 + 5; const int MOD = 1e9 + 7; vector<int> g[N + N]; int mat[N][N], p[N + N], sub[N + N], vis[N + N]; int ans[N + N], instack[N + N], go = true, ct = 0; vector<pair<int, int>> extime; void putNumbers(int node) { vis[node] = 1; instack[node] = true; ct...
### Prompt Create a solution in cpp for the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. ...
#include <bits/stdc++.h> using namespace std; const int MAXN = 1e3 + 5; namespace DSU { int fa[MAXN << 1]; void init(int n) { for (int i = 1; i <= n; i++) fa[i] = i; } int Find(int x) { return x == fa[x] ? x : fa[x] = Find(fa[x]); } bool Union(int x, int y) { x = Find(x), y = Find(y); if (x == y) return 0; retu...
### Prompt Create a solution in Cpp for the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. ...
#include <bits/stdc++.h> using namespace std; char s[1005][1005]; int vis[3 * 1005], fa[3 * 1005], in[3 * 1005], ans[3 * 1005]; vector<int> v[3 * 1005]; int findd(int x) { return x == fa[x] ? x : fa[x] = findd(fa[x]); } int main() { int n, m, i, j; cin >> n >> m; for (i = 0; i < n; i++) { scanf("%s", s[i]); ...
### Prompt Please formulate a cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> using namespace std; const int N = 1e3 + 10; const int INF = 0x3f3f3f3f; char mp[N][N]; int sec[N], fir[N]; int num[3]; int b[N + N]; int main() { int n, m; scanf("%d%d", &n, &m); for (int i = 1; i <= n; i++) { getchar(); scanf("%s", mp[i] + 1); } for (int i = 1; i <= n; i++) ...
### Prompt Your challenge is to write a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each...
#include <bits/stdc++.h> using namespace std; const int MAXN = 1e3 + 10; char s[MAXN][MAXN]; vector<int> G[MAXN << 1]; int indec[MAXN << 1]; int ans[MAXN << 1]; bool vis[MAXN << 1]; struct DSU { int p[MAXN << 1]; int sz; void init(int n) { sz = n; for (int i = 1; i <= n; i++) { p[i] = i; } } ...
### Prompt Please formulate a Cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> using namespace std; const long long Mod = 7 + 1e9; const long long INF32 = 5 + 2e9; const long long INF64 = 1 + 1e18; const long long MAX = 5 + 1e3; int N, M, parent[2 * MAX], dp[2 * MAX]; vector<long long> G[2 * MAX]; set<int> GG[2 * MAX]; bool eq[2 * MAX][2 * MAX]; int vis[2 * MAX]; void mer...
### Prompt Develop a solution in Cpp to the problem described below: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> #pragma GCC target("avx,sse2,sse3,sse4,popcnt") #pragma GCC optimize("O2,Ofast,inline,unroll-all-loops,-ffast-math") using namespace std; inline int POW(int a, int b = 1000000007 - 2, int ans = 1) { for (; b; b >>= 1, a = (long long)a * a % 1000000007) if (b & 1) ans = (long long)ans * a ...
### Prompt Construct a cpp code solution to the problem outlined: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant M...
#include <bits/stdc++.h> #pragma GCC optimize("O3") using namespace std; const int N = 1e3 + 5; int n, m, par[2 * N], sz[2 * N]; int id[2 * N], ans[2 * N]; vector<int> g[2 * N]; bool vis[2 * N], in[2 * N]; char a[N][N]; int find(int u) { return par[u] == u ? u : par[u] = find(par[u]); } void join(int u, int v) { u = ...
### Prompt Your challenge is to write a cpp solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each...
#include <bits/stdc++.h> using namespace std; struct Edge { int v, w; } edge[1000000 * 2 + 10]; int d[1010 * 2], cnt[1010 * 2]; vector<int> G[1010 * 2]; bool vis[1010 * 2]; bool spfa(int n, int m) { memset(cnt, 0, sizeof(cnt)); memset(d, 0, sizeof(d)); memset(vis, true, sizeof(vis)); queue<int> qu; for (int...
### Prompt Please formulate a CPP solution to the following problem: Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restauran...
#include <bits/stdc++.h> using namespace std; const long long mod = 1e9 + 7; const long long N = 105; long long m; struct node { long long data[N][N]; node operator*(node b) { node t; for (long long i = 0; i <= m; i++) { for (long long j = 0; j <= m; j++) { t.data[i][j] = 0; } } ...
### Prompt Please create a solution in cpp to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the n...
#include <bits/stdc++.h> using namespace std; const int N = 100 + 10; const int inf = 0x3f3f3f3f; const int mod = 1e9 + 7; long long qpow(long long n, long long k) { long long res = 1; while (k) { if (k & 1) res = res * n % mod; n = n * n % mod; k >>= 1; } return res; } struct matrix { long long a...
### Prompt Create a solution in cpp for the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the number ...
#include <bits/stdc++.h> using namespace std; const int MOD = (int)1e9 + 7; struct mint { int n; mint(int n_ = 0) : n(n_ % MOD) { if (n < 0) n += MOD; } }; mint operator+(mint a, mint b) { return (a.n += b.n) >= MOD ? a.n - MOD : a.n; } mint operator-(mint a, mint b) { return (a.n -= b.n) < 0 ? a.n + MOD : a....
### Prompt Your challenge is to write a CPP solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1,...
#include <bits/stdc++.h> using namespace std; const int N = 110; const int mo = 1e9 + 7; int n, k, a[N], num[3], nn, f = 0; long long ans, now[N][N], dp[N][N], aa[N]; long long po(long long a, long long b) { if (b == 0) return 1; if (b == 1) return a; long long c = po(a, b / 2); if (b & 1) return c * c % mo...
### Prompt Your challenge is to write a Cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1,...
#include <bits/stdc++.h> bool debug = 0; const long long MOD = 1000000007; const double PI = acos(-1.0); const double eps = 1e-9; using namespace std; long long modmul(long long a, long long b) { return (a * b) % MOD; } long long modsum(long long a, long long b) { return ((a % MOD) + (b % MOD)) % MOD; } long long mod...
### Prompt In Cpp, your task is to solve the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the number...
#include <bits/stdc++.h> using namespace std; mt19937 rng32(chrono::steady_clock::now().time_since_epoch().count()); long long nn, MOD = 1e9 + 7; vector<vector<long long> > matMul(vector<vector<long long> > &a, vector<vector<long long> > &b) { vector<vector<long long> > c(nn, vector<...
### Prompt Construct a Cpp code solution to the problem outlined: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the numb...
#include <bits/stdc++.h> using namespace std; const long long MOD = 1000 * 1000 * 1000 + 7; long long mod(long long n) { if (n < 0) { return (n % MOD + MOD) % MOD; } else { if (n < MOD) return n; else if (n < 2 * MOD) return n - MOD; else return n % MOD; } } long long fp(long lon...
### Prompt Your challenge is to write a CPP solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1,...
#include <bits/stdc++.h> using namespace std; const int MAXN = 105; const int MOD = 1e9 + 7; struct Mat { long long a[MAXN][MAXN]; int n; Mat(int n) : n(n) { memset(a, 0, sizeof(a)); } }; Mat operator*(Mat a, Mat b) { Mat c(a.n); for (int i = 0; i <= a.n; i++) { for (int j = 0; j <= a.n; j++) { for ...
### Prompt Develop a solution in cpp to the problem described below: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the n...
#include <bits/stdc++.h> using namespace std; void guan() { ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); } const int maxn = 123456; const int mod = 1e9 + 7; int a[maxn]; int dp[110][110][110]; class Matrix { public: long long m[105][105]; Matrix() { memset(m, 0, sizeof(m)); ; } Matrix(in...
### Prompt Your challenge is to write a cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1,...
#include <bits/stdc++.h> using namespace std; const int MOD = (int)1e9 + 7; const double eps = (double)1e-8; const int maxn = (int)2e5 + 20; int n, m; int a[105]; struct mat { int n; int a[105][105]; mat operator*(const mat &t) const { mat res; res.n = n; for (int i = 0; i <= n; i++) for (int j ...
### Prompt Construct a cpp code solution to the problem outlined: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the numb...
#include <bits/stdc++.h> #pragma GCC optimize("Ofast") using namespace std; const long double eps = 1e-7; const int inf = 1000000010; const long long INF = 10000000000000010LL; const int mod = 1000000007; const int MAXN = 110; struct MAT { long long a[MAXN][MAXN]; MAT() { for (int i = 0; i < MAXN; i++) fo...
### Prompt Create a solution in Cpp for the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the number ...
#include <bits/stdc++.h> using namespace std; const int mod = 1e9 + 7; int str[101]; int dp[101][101][101]; long long num[51][51]; int n, m; int b, w; namespace MI { void A(long long &a, long long b) { a += b; if (a >= mod) a -= mod; } long long qmul(long long a, long long b) { long long res = 0; while (b) { ...
### Prompt Please provide a Cpp coded solution to the problem described below: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1,...
#include <bits/stdc++.h> using namespace std; const int N = 200; const int mod = 1e9 + 7; int inf = 1000000000; unsigned long long g[N][N], res[N][N]; unsigned long long dp[N]; int a[N]; int n; unsigned long long k; void mul(unsigned long long a[N][N], unsigned long long b[N][N], unsigned long long c[N][N]) { ...
### Prompt Your challenge is to write a cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1,...
#include <bits/stdc++.h> using namespace std; inline void read(int &x) { int v = 0, f = 1; char c = getchar(); while (!isdigit(c) && c != '-') c = getchar(); if (c == '-') f = -1; else v = (c & 15); while (isdigit(c = getchar())) v = (v << 1) + (v << 3) + (c & 15); x = v * f; } inline void read(lo...
### Prompt Please formulate a Cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the n...
#include <bits/stdc++.h> using namespace std; const int iinf = 0x3f3f3f3f; const long long linf = 0x3f3f3f3f3f3f3f3f; const int N = 100; const int mod = 1e9 + 7; int n, k, a[N], zn, cn, izn; int Pow(int a, int first) { int res = 1; for (; first; a = 1ll * a * a % mod, first >>= 1) if (first & 1) res = 1ll * res...
### Prompt Please formulate a CPP solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the n...
#include <bits/stdc++.h> #pragma GCC optimize("-O2") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #pragma GCC optimization("unroll-loops") using namespace std; void err(istream_iterator<string> it) { cerr << endl; } template <typename T, typename... Args> void err(istream_iterator<strin...
### Prompt Generate a Cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the number k....
#include <bits/stdc++.h> const int M = 105; const int MOD = 1e9 + 7; long long read() { long long x = 0, f = 1; char c; while ((c = getchar()) < '0' || c > '9') { if (c == '-') f = -1; } while (c >= '0' && c <= '9') { x = (x << 3) + (x << 1) + (c ^ 48); c = getchar(); } return x * f; } long lo...
### Prompt Construct a cpp code solution to the problem outlined: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the numb...
#include <bits/stdc++.h> using namespace std; const long long MOD = 1000 * 1000 * 1000 + 7; long long mod(long long n) { if (n < 0) { return (n % MOD + MOD) % MOD; } else { if (n < MOD) return n; else if (n < (MOD << 1)) return n - MOD; else return n % MOD; } } long long fp(long ...
### Prompt Construct a cpp code solution to the problem outlined: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the numb...
#include <bits/stdc++.h> using namespace std; const int maxn = 100 + 5; const int MOD = 1e9 + 7; int a[maxn]; long long dp[maxn]; struct mat { long long a[maxn][maxn]; int l, r; void init(int _l, int _r) { memset(a, 0, sizeof(a)); l = _l; r = _r; } }; mat operator*(mat X, mat Y) { mat Z; Z.l = X...
### Prompt Create a solution in CPP for the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the number ...
#include <bits/stdc++.h> using namespace std; const int N = 105; const int mod = 1e9 + 7; int n, k, m, sta, a[N]; int fastpow(int x, int y) { int res = 1; while (y) { if (y & 1) res = 1ll * res * x % mod; x = 1ll * x * x % mod; y >>= 1; } return res; } struct mat { int a[N][N]; mat() { memset(a,...
### Prompt Your challenge is to write a cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1,...
#include <bits/stdc++.h> using namespace std; const long long MOD = 1000 * 1000 * 1000 + 7; long long mod(long long n) { if (n < 0) { return (n % MOD + MOD) % MOD; } else { if (n < MOD) return n; else if (n < 2 * MOD) return n - MOD; else return n % MOD; } } long long fp(long lon...
### Prompt Your task is to create a cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and...
#include <bits/stdc++.h> using namespace std; const int N = 105, LOGK = 31; const long long MOD = 1e9 + 7; long long n, k, tab[N], l, dp[LOGK][N][N], pocz, ost[N][N], ost2[N][N]; long long pot(long long a, long long p) { if (p == 0) return 1; long long w = pot(a, p / 2); w = w * w % MOD; if (p % 2) w = w * a % ...
### Prompt Please formulate a Cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the n...
#include <bits/stdc++.h> using namespace std; class Solution { public: int solve(vector<int>& nums, int k) { int n = nums.size(); if (n < 2) { return 0; } long long P = 0, Q = 0; long long p = invM(n * (n - 1) / 2); int zeros = 0, ones = 0; for (int i = 0; i < n; ++i) { if (nu...
### Prompt Construct a cpp code solution to the problem outlined: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the numb...
#include <bits/stdc++.h> using namespace std; const int mod = 1e9 + 7; long long add(long long a, long long b) { return (a + b) % mod; } long long mul(long long a, long long b) { return a * b % mod; } long long qpow(long long a, long long b = mod - 2) { long long ret = 1; while (b) { if (b & 1) ret = mul(ret, a...
### Prompt Develop a solution in Cpp to the problem described below: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the n...
#include <bits/stdc++.h> using namespace std; const int md = (int)(1e9 + 7); const int N = 110; int a[N], sz; struct mat { int a[N][N]; void init() { memset(a, 0, sizeof(a)); for (int i = 0; i < sz; i++) { a[i][i] = 1; } } void print() { for (int i = 0; i < sz; i++) { for (int j = 0;...
### Prompt In cpp, your task is to solve the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the number...
#include <bits/stdc++.h> using namespace std; const unsigned long long MOD = 1e9 + 7, N = 100; unsigned long long k, n, c, cnt; int a[110]; struct node { unsigned long long f[110][110]; } t, tt, res; void matrix(node &t) { memset(t.f, 0, sizeof t.f); for (unsigned long long i = 0; i <= N; ++i) t.f[i][i] = 1; } vo...
### Prompt Your challenge is to write a cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1,...
#include <bits/stdc++.h> using namespace std; using ll = long long; const ll mod = 1000000007; struct Matrix { vector<vector<ll>> v; int n, m; Matrix(vector<vector<ll>>& t) { n = t.size(); m = t[0].size(); v = t; } Matrix(int p, int q) { v = vector<vector<ll>>(p, vector<ll>(q, 0)); n = p, ...
### Prompt Generate a CPP solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the number k....
#include <bits/stdc++.h> using namespace std; const int mod = 1000000007; int a[105], n, K, sn; struct Mat { int a[105][105]; Mat() { memset(a, 0, sizeof(a)); } Mat operator*(const Mat &b) const { Mat c = Mat(); for (int i = 0; i <= sn; i++) for (int j = 0; j <= sn; j++) for (int k = 0; k <=...
### Prompt Your task is to create a cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and...
#include <bits/stdc++.h> using namespace std; template <typename T> void out(T x) { cout << x << endl; exit(0); } using ll = long long; const ll mod = 1e9 + 7; const int maxn = 110; using matrix = vector<vector<ll>>; void add(ll& x, ll y) { if (x >= mod) x %= mod; if (y >= mod) y %= mod; x += y; if (x >= mo...
### Prompt Construct a Cpp code solution to the problem outlined: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the numb...
#include <bits/stdc++.h> using namespace std; const int N = 1e2 + 10; const long long mod = 1e9 + 7; long long qpow(long long a, long long b) { long long res = 1; while (b) { if (b & 1) res = res * a % mod; a = a * a % mod; b >>= 1; } return res; } struct Matrix { static const int N = 110; long ...
### Prompt Your task is to create a CPP solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and...
#include <bits/stdc++.h> const int N = 210, MO = 1e9 + 7; int n, K, A[N], fac[N], inv[N], invn[N], a[N][N], ans[N][N], c[N][N], lm; inline void Add(int &a, const int &b) { a += b; if (a >= MO) a -= MO; else if (a < 0) a += MO; return; } inline int qpow(int a, int b) { int ans = 1; while (b) { if...
### Prompt Develop a solution in CPP to the problem described below: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the n...
#include <bits/stdc++.h> using namespace std; const int INF = 0x3f3f3f3f, M = 1e9 + 7; const long long LINF = 0x3f3f3f3f3f3f3f3f; const double PI = acos(-1), EPS = 1e-9; const int N = 101; long long b[N]; long long o; int n, k; long long fm(long long a, long long b) { return (-b < a and a < b) ? a : a % b; } template...
### Prompt Please provide a cpp coded solution to the problem described below: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1,...
#include <bits/stdc++.h> namespace IO { int double_len(6); bool spacebar_can_see(1); template <typename T> class Number { public: unsigned int len; int hex; T number; inline Number(T number = 0, int hex = 10, int len = 0) : number(number), hex(hex), len(len) {} inline operator T() { return number; } };...
### Prompt Your task is to create a CPP solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and...
#include <bits/stdc++.h> using namespace std; const int MOD = 1000000007; int mul(long long a, int b) { return (a * b) % MOD; } int sub(int a, int b) { int c = a - b; if (c < 0) { return c + MOD; } return c; } int add(int a, int b) { int c = a + b; if (c >= MOD) { return c - MOD; } return c; } v...
### Prompt In cpp, your task is to solve the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the number...
#include <bits/stdc++.h> using namespace std; namespace IO { const unsigned int Buffsize = 1 << 15, Output = 1 << 24; static char Ch[Buffsize], *S = Ch, *T = Ch; inline char getc() { return ((S == T) && (T = (S = Ch) + fread(Ch, 1, Buffsize, stdin), S == T) ? 0 : *S++); } static char Out[O...
### Prompt Construct a Cpp code solution to the problem outlined: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the numb...
#include <bits/stdc++.h> using namespace std; const int INF = 0x3f3f3f3f; const long long inf = 0x3f3f3f3f3f3f3f3f; const long long mod = 1e9 + 7; const int N = 110; struct Mat { int a[N][N]; int r, c; Mat(int _r, int _c) { r = _r, c = _c, memset(a, 0, sizeof(a)); } }; Mat operator*(Mat X, Mat Y) { Mat Z(X.r, Y...
### Prompt Your challenge is to write a CPP solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1,...
#include <bits/stdc++.h> using namespace std; using ll = long long; using vi = vector<int>; using vl = vector<long long>; using pii = pair<int, int>; using vpii = vector<pair<int, int>>; template <class T> inline bool ckmin(T &a, T b) { return b < a ? a = b, 1 : 0; } template <class T> inline bool ckmax(T &a, T b) { ...
### Prompt Develop a solution in CPP to the problem described below: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the n...
#include <bits/stdc++.h> using namespace std; template <typename T1, typename T2> istream &operator>>(istream &in, pair<T1, T2> &a) { in >> a.first >> a.second; return in; } template <typename T1, typename T2> ostream &operator<<(ostream &out, pair<T1, T2> a) { out << a.first << " " << a.second; return out; } t...
### Prompt Develop a solution in Cpp to the problem described below: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the n...
#include <bits/stdc++.h> using namespace std; template <int MOD_> struct modnum { static constexpr int MOD = MOD_; static_assert(MOD_ > 0, "MOD must be positive"); private: using ll = long long; int v; static int minv(int a, int m) { a %= m; assert(a); return a == 1 ? 1 : int(m - ll(minv(m, a)) ...
### Prompt Your challenge is to write a Cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1,...
#include <bits/stdc++.h> using namespace std; const int N = 110; const int MOD = 1000000007; inline int add(int u, int v) { u += v; if (u >= MOD) u -= MOD; return u; } inline int sub(int u, int v) { u -= v; if (u < 0) u += MOD; return u; } inline int mul(int u, int v) { return (long long)u * v % MOD; } inli...
### Prompt Construct a Cpp code solution to the problem outlined: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the numb...
#include <bits/stdc++.h> using namespace std; using ll = long long; using vi = vector<int>; using vl = vector<long long>; using pii = pair<int, int>; using vpii = vector<pair<int, int>>; template <class T> inline bool ckmin(T &a, T b) { return b < a ? a = b, 1 : 0; } template <class T> inline bool ckmax(T &a, T b) { ...
### Prompt Generate a Cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the number k....
#include <bits/stdc++.h> using namespace std; const int nmax = 2000 * 1000; const int inf = 2000 * 1000 * 1000; const long long infl = 1000ll * 1000ll * 1000ll * 1000ll * 1000ll * 1000ll; const int mod = 1000 * 1000 * 1000 + 7; const long double pi = acos(-1.0); template <typename T1, typename T2> ostream& operator<<(o...
### Prompt Generate a cpp solution to the following problem: A girl named Sonya is studying in the scientific lyceum of the Kingdom of Kremland. The teacher of computer science (Sonya's favorite subject!) invented a task for her. Given an array a of length n, consisting only of the numbers 0 and 1, and the number k....