結果
| 問題 | No.3276 Make Smaller Popcount |
| コンテスト | |
| ユーザー |
 Malb7mm
|
| 提出日時 | 2026-01-15 13:24:31 |
| 言語 | C++23 (gcc 15.2.0 + boost 1.89.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 25,583 bytes |
| 記録 | |
| コンパイル時間 | 4,471 ms |
| コンパイル使用メモリ | 361,552 KB |
| 実行使用メモリ | 7,852 KB |
| 最終ジャッジ日時 | 2026-01-15 13:24:41 |
| 合計ジャッジ時間 | 8,993 ms |
|
ジャッジサーバーID （参考情報） |
judge3 / judge2 |
（要ログイン）
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 5 WA * 23 |
ソースコード
// template reference: https://qiita.com/sorachandu/items/041169d34b9f9b99bcf7
// solve() is around line 540
//for library checker
//#define ATCODER 1
#include <bits/stdc++.h>
using namespace std;
//https://github.com/atcoder/ac-library/blob/864245a00b00dd008d1abfdc239618fdb7d139da/atcoder/dsu.hpp
#ifndef ATCODER_DSU_HPP
#define ATCODER_DSU_HPP 1
namespace atcoder {struct dsu {public:dsu() : _n(0) {}explicit dsu(int n) : _n(n), parent_or_size(n, -1) {}int merge(int a, int b) {assert(0 <= a && a < _n);assert(0 <= b && b < _n);int x = leader(a), y = leader(b);if (x == y) return x;if (-parent_or_size[x] < -parent_or_size[y]) std::swap(x, y);parent_or_size[x] += parent_or_size[y];parent_or_size[y] = x;return x;}bool same(int a, int b) {assert(0 <= a && a < _n);assert(0 <= b && b < _n);return leader(a) == leader(b);}int leader(int a) {assert(0 <= a && a < _n);return _leader(a);}int size(int a) {assert(0 <= a && a < _n);return -parent_or_size[leader(a)];}std::vector<std::vector<int>> groups() {std::vector<int> leader_buf(_n), group_size(_n);for (int i = 0; i < _n; i++) {leader_buf[i] = leader(i);group_size[leader_buf[i]]++;}std::vector<std::vector<int>> result(_n);for (int i = 0; i < _n; i++) {result[i].reserve(group_size[i]);}for (int i = 0; i < _n; i++) {result[leader_buf[i]].push_back(i);}result.erase(std::remove_if(result.begin(), result.end(),[&](const std::vector<int>& v) { return v.empty(); }),result.end());return result;}private:int _n;std::vector<int> parent_or_size;int _leader(int a) {if (parent_or_size[a] < 0) return a;return parent_or_size[a] = _leader(parent_or_size[a]);}};}
#endif // ATCODER_DSU_HPP
namespace atcoder {}
using namespace atcoder;
#ifdef ATCODER
#include <atcoder/fenwicktree>
#include <atcoder/segtree>
#include <atcoder/lazysegtree>
#include <atcoder/convolution>
#include <atcoder/math>
#include <atcoder/modint>
#include <atcoder/string>
#include <atcoder/scc>
#include <atcoder/mincostflow>
using mint10 = modint1000000007;
using mint = modint998244353;
#endif
using ll = long long;
using ull = unsigned long long;
#define INF (1 << 30)
#define INFL (1LL << 48)
#define INFLL (1LL << 60)
#define LL18 (1000000000000000000LL)
#define LL9 (1000000000LL)
#define walk2(dr, dc) for (auto [dr, dc] : vector<pair<int, int>>{{1, 0}, {0, 1}, {-1, 0}, {0, -1}})
#define walk3(dr, dc, i) for (auto [dr, dc, i] : vector<tuple<int, int, int>>{{1, 0, 0}, {0, 1, 1}, {-1, 0, 2}, {0, -1, 3}})
#define walk_selector(_1, _2, _3, NAME, ...) NAME
#define walk(...) walk_selector(__VA_ARGS__, walk3, walk2)(__VA_ARGS__)
#define walkx(dr, dc) for (auto [dr, dc] : vector<pair<int, int>>{{1, 0}, {0, 1}, {-1, 0}, {0, -1}, {1, 1}, {1, -1}, {-1, 1}, {-1, -1}})
#define within(l,v,r) (l <= v && v <= r)
#define rep2(i, n) for (ll i = 0; i < (ll)(n); i++)
#define rep3(i, x, n) for (ll i = (ll)(x); i < (ll)(n); i++)
#define rep4(i, x, n, s) for (ll i = (ll)(x); i < (ll)(n); i += s)
#define rep_selector(_1, _2, _3, _4, NAME, ...) NAME
#define rep(...) rep_selector(__VA_ARGS__, rep4, rep3, rep2)(__VA_ARGS__)
#define reprev2(i, n) for (ll i = (ll)(n)-1; i >= 0; i--)
#define reprev3(i, x, n) for (ll i = (ll)(n)-1; i >= (ll)(x); i--)
#define reprev4(i, x, n, s) for (ll i = (ll)(n)-1; i >= (ll)(x); i -= s)
#define reprev_selector(_1, _2, _3, _4, NAME, ...) NAME
#define reprev(...) reprev_selector(__VA_ARGS__, reprev4, reprev3, reprev2)(__VA_ARGS__)
#define repsubset(i, s) for (ll i = (ll)(s); i >= 0; i--, i &= (i >= 0 ? s : i))
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define ansyn(x) cout << (x ? "yes" : "no") << endl
#define ansYn(x) cout << (x ? "Yes" : "No") << endl
#define ansYN(x) cout << (x ? "YES" : "NO") << endl
#define cin1(a) a; cin >> a
#define cin2(a, b) a, b; cin >> a >> b
#define cin3(a, b, c) a, b, c; cin >> a >> b >> c
#define cin4(a, b, c, d) a, b, c, d; cin >> a >> b >> c >> d
#define cin5(a, b, c, d, e) a, b, c, d, e; cin >> a >> b >> c >> d >> e
#define cin6(a, b, c, d, e, f) a, b, c, d, e, f; cin >> a >> b >> c >> d >> e >> f
#define cin7(a, b, c, d, e, f, g) a, b, c, d, e, f, g; cin >> a >> b >> c >> d >> e >> f >> g
#define cin8(a, b, c, d, e, f, g, h) a, b, c, d, e, f, g, h; cin >> a >> b >> c >> d >> e >> f >> g >> h
#define cin_selector(_1, _2, _3, _4, _5, _6, _7, _8, NAME, ...) NAME
#define cin(...) cin_selector(__VA_ARGS__, cin8, cin7, cin6, cin5, cin4, cin3, cin2, cin1)(__VA_ARGS__)
#ifdef LOCAL
#define debug1(x) debug_cerr(#x, x)
#define debug2(name, x) debug_cerr(name, x)
#define debug_selector(_1, _2, NAME, ...) NAME
#define debug(...) debug_selector(__VA_ARGS__, debug2, debug1)(__VA_ARGS__)
#define debugs(...) debug_cerr(#__VA_ARGS__, make_tuple(__VA_ARGS__))
#define debugsn(name, ...) debug_cerr(name, make_tuple(__VA_ARGS__))
#define dmsg(x) cerr << "- " << x << endl;
#define local if constexpr (false) {} else
#else
#define debug(...) ;
#define debugs(...) ;
#define debugsn(...) ;
#define dmsg(x) ;
#define local if constexpr (true) {} else
#define LOCAL 0
#endif
#ifndef CPHEXT
#define CPHEXT 0
#endif
constexpr char el = '\n';
constexpr char sp = ' ';
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
#include<ext/pb_ds/tag_and_trait.hpp>
using namespace __gnu_pbds;
template<typename T,typename comp=less<T>>
using indexed_set = tree<T, null_type, comp, rb_tree_tag, tree_order_statistics_node_update>;
template<typename T,typename T2>
using pqueue = priority_queue<T,vector<T>,T2>;
template<typename T, typename... Args>
auto Vec(T init, int n, Args... args) {
if constexpr (sizeof...(args) == 0) {
return std::vector<T>(n, init);
} else {
return std::vector(n, Vec<T>(init, args...));
}
}
template <typename T, typename = void>
struct is_tuple_like : std::false_type {};
template <typename T>
struct is_tuple_like<T, std::void_t<decltype(std::tuple_size<T>::value)>> : std::true_type {};
template<typename T>
void read_element(T& val) {
if constexpr (is_tuple_like<T>::value) {
std::apply([](auto&... args) {
(read_element(args), ...);
}, val);
} else {
std::cin >> val;
}
}
template<typename T>
inline vector<T> vread(int n, int offset = 0) {
vector<T> result(n + offset);
for (int i = 0; i < n; i++) {
read_element(result[i + offset]);
}
return result;
}
template<typename T>
inline vector<vector<T>> vread2d(int h, int w, int offset = 0, int offset2 = -1) {
if (offset2 == -1) offset2 = offset;
vector<vector<T>> result(h + offset, vector<T>(w + offset2));
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++) {
read_element(result[i + offset][j + offset2]);
}
}
return result;
}
std::ostream& operator<<(std::ostream& os, __uint128_t n) {
if (n == 0) return os << "0";
std::string s;
while (n > 0) {
s += (char)('0' + (n % 10));
n /= 10;
}
std::reverse(s.begin(), s.end());
return os << s;
}
std::ostream& operator<<(std::ostream& os, __int128_t n) {
if (n == 0) return os << "0";
if (n < 0) {
os << "-";
n = -n;
}
return os << (__uint128_t)n;
}
std::istream& operator>>(std::istream& is, __int128_t& n) {
std::string s;
is >> s;
n = 0;
bool neg = false;
for (size_t i = 0; i < s.size(); i++) {
if (s[i] == '-') neg = true;
else n = n * 10 + (s[i] - '0');
}
if (neg) n = -n;
return is;
}
std::istream& operator>>(std::istream& is, __uint128_t& n) {
std::string s;
is >> s;
n = 0;
for (size_t i = 0; i < s.size(); i++) {
n = n * 10 + (s[i] - '0');
}
return is;
}
template<typename T>
inline T div_ceil(T a, T b) {
return (a + b - 1) / b;
}
template<typename T, typename... Args>
inline bool chmax(T &ref, Args&&... args) {
auto old = ref;
ref = std::max({ref, (T)args...});
return old != ref;
}
template<typename T, typename... Args>
inline bool chmin(T &ref, Args&&... args) {
auto old = ref;
ref = std::min({ref, (T)args...});
return old != ref;
}
template<typename T, typename... Args>
inline T set1(T &val, Args&&... bits) {
return (val | ... | (1LL<<bits));
}
template<typename T, typename... Args>
inline T set0(T &val, Args&&... bits) {
return (val & ... & ~(1LL<<bits));
}
template<typename T, typename... Args>
inline T flip(T &val, Args&&... bits) {
return (val ^ ... ^ (1LL<<bits));
}
template<typename T, typename... Args>
inline bool isset(T &val, Args&&... bits) {
return (... && (bool)(val & (1LL<<bits)));
}
template<typename T, typename... Args>
inline bool isset_any(T &val, Args&&... bits) {
return (... || (bool)(val & (1LL<<bits)));
}
template<typename T, typename... Args>
inline bool isnset(T &val, Args&&... bits) {
return (... && !(bool)(val & (1LL<<bits)));
}
template<typename T, typename... Args>
inline bool isnset_any(T &val, Args&&... bits) {
return (... || !(bool)(val & (1LL<<bits)));
}
inline long long nibutan(long long ok, long long ng, const std::function<bool(long long)>& f) {
while (std::abs(ok - ng) > 1) {
auto mid = std::min(ok, ng) + std::abs(ok - ng) / 2;
if (f(mid)) ok = mid;
else ng = mid;
}
return ok;
}
template <int... Is>
struct CustomComp {
template <typename T>
bool operator()(const T& lhs, const T& rhs) const {
bool result = false;
bool found = false;
((
[&]() {
if (found) return;
constexpr int idx = (Is > 0 ? Is : -Is) - 1;
auto&& val_l = std::get<idx>(lhs);
auto&& val_r = std::get<idx>(rhs);
if (Is > 0) {
if (val_l < val_r) { result = true; found = true; }
else if (val_r < val_l) { result = false; found = true; }
} else {
if (val_r < val_l) { result = true; found = true; }
else if (val_l < val_r) { result = false; found = true; }
}
}()
), ...);
return result;
}
};
// 正のとき l<r でtrue
// ソート:正=昇順
// 優先度付きキュー:負=昇順
template <int... Is>
constexpr CustomComp<Is...> comp;
// 正のとき l<r でtrue
// ソート:正=昇順
// 優先度付きキュー:負=昇順
template <int... Is>
using Comp = decltype(comp<Is...>);
void multicases(function<void()> f) {
int T;
cin >> T;
for (int t = 0; t < T; t++) {
f();
}
}
template <typename T>
concept Streamable = requires(std::ostream& os, T x) { os << x; };
template <typename T>
concept Container = std::ranges::range<T> && !Streamable<T>;
template <typename T>
concept ValStreamable = requires(std::ostream& os, T x) { os << x.val(); };
#ifdef ATCODER
template <typename T> struct is_acl_segtree : std::false_type {};
template <class S, auto op, auto e>
struct is_acl_segtree<atcoder::segtree<S, op, e>> : std::true_type {};
template <typename T> struct is_acl_lazy_segtree : std::false_type {};
template <class S, auto op, auto e, class F, auto m, auto c, auto id>
struct is_acl_lazy_segtree<atcoder::lazy_segtree<S, op, e, F, m, c, id>> : std::true_type {};
#endif
struct DebugImpl {
template <typename T>
static void run(const T& value, int nest) {
if constexpr (ValStreamable<T>) {
run(value.val(), nest);
}
else if constexpr (Streamable<T>) {
if constexpr (std::is_unsigned_v<T>) {
if (value >= INFL) std::cerr << "INF";
else if (value == INF) std::cerr << "inf";
else std::cerr << value;
}
else if constexpr (std::is_integral_v<T>) {
if (value >= INFL) std::cerr << "INF";
else if (value <= -INFL) std::cerr << "-INF";
else if (value == INF) std::cerr << "inf";
else if (value == -INF) std::cerr << "-inf";
else std::cerr << value;
}
else std::cerr << value;
}
else if constexpr (Container<T>) {
std::cerr << std::string(nest, ' ') << "{" << endl << std::string(nest + 1, ' ');
bool first = true;
for (const auto& v : value) {
if (!first) std::cerr << ", ";
run(v, nest + 1);
first = false;
}
std::cerr << endl << std::string(nest, ' ') << "}";
}
#ifdef ATCODER
else if constexpr (is_acl_segtree<T>::value || is_acl_lazy_segtree<T>::value) {
auto& nc_value = const_cast<T&>(value);
int n = nc_value.max_right(0, [](auto){ return true; });
std::cerr << std::string(nest, ' ') << "{";
for (int i = 0; i < n; i++) {
if (i > 0) std::cerr << ", ";
run(nc_value.get(i), nest + 1);
}
std::cerr << "}";
}
#endif
else {
handle_tuple_or_pair(value, nest);
}
}
template <typename T>
static void handle_tuple_or_pair(const T& value, int nest) {
if constexpr (requires { typename tuple_size<T>::type; } && !Container<T>) {
std::cerr << "[";
std::apply([&](const auto&... args) {
size_t n = 0;
((std::cerr << (n++ == 0 ? "" : ", "), run(args, nest)), ...);
}, value);
std::cerr << "]";
}
else {
std::cerr << "?";
}
}
};
void debug_cerr_vonly(auto const& value, int nest) {
DebugImpl::run(value, nest);
}
void debug_cerr(std::string name, auto value) {
std::cerr << "# " << name << " = ";
debug_cerr_vonly(value, 0);
std::cerr << endl;
}
template<class T>
struct shifted_vector : std::vector<T> {
int origin;
shifted_vector(int l, int r) : std::vector<T>(r - l + 1), origin(-l) {}
T& operator[](int i) { return std::vector<T>::at(i + origin); }
};
namespace ahc {
std::chrono::system_clock::time_point now() {
return std::chrono::system_clock::now();
}
double elapsed(std::chrono::system_clock::time_point start) {
auto now = ahc::now();
return std::chrono::duration_cast<std::chrono::milliseconds>(now - start).count();
}
unsigned int rand() {
static unsigned int x = 123456789, y = 362436069, z = 521288629, w = 88675123;
unsigned int t = x ^ (x << 11);
x = y; y = z; z = w;
return w = ((w ^ (w >> 19)) ^ (t ^ (t >> 8)));
}
bool sa_min(long long prev_score, long long new_score, double current_time, double end_time, double start_temp, double end_temp) {
if (new_score < prev_score) return true;
double progress = current_time / end_time;
if (progress >= 1.0) progress = 1.0;
double temp = start_temp + (end_temp - start_temp) * progress;
if (temp <= 1e-9) return false;
double delta = (double)(new_score - prev_score);
double prob = std::exp(-delta / temp);
double p = (double)(rand() % 100000) / 100000;
return p < prob;
}
bool sa_max(long long prev_score, long long new_score, double current_time, double end_time, double start_temp, double end_temp) {
return sa_min(-prev_score, -new_score, current_time, end_time, start_temp, end_temp);
}
}
class Random {
public:
std::mt19937_64 engine;
Random() {
std::random_device seed_gen;
engine.seed(seed_gen());
}
long long gen_ll(long long min, long long max) {
std::uniform_int_distribution<long long> dist(min, max);
return dist(engine);
}
std::string gen_str(std::string chars, int length) {
std::ostringstream oss;
int arrlen = chars.length();
for (int i = 0; i < length; i++) {
oss << chars[gen_ll(0, arrlen - 1)];
}
return oss.str();
}
};
class GraphGenerator {
Random random;
std::stringstream& ss;
public:
std::map<long long, std::vector<long long>> graph;
std::set<std::pair<long long, long long>> edges;
std::set<std::pair<long long, long long>> unique_edges;
atcoder::dsu uf;
//デフォルトは単純無向グラフ
bool loop = false;
bool multigraph = false;
bool directed = false;
bool cycle = true;
bool connected = true;
GraphGenerator(std::stringstream& ss_in): ss(ss_in) {}
long long build_tree(long long n_min, long long n_max) {
assert(n_min >= 2);
assert(n_max >= 2);
assert(n_max >= n_min);
auto loop = false, multigraph = false, directed = false, cycle = false;
std::swap(this->loop, loop);
std::swap(this->multigraph, multigraph);
std::swap(this->directed, directed);
std::swap(this->cycle, cycle);
long long n, m;
do {
n = random.gen_ll(n_min, n_max);
m = n - 1;
} while (!try_build(n, m));
std::swap(this->loop, loop);
std::swap(this->multigraph, multigraph);
std::swap(this->directed, directed);
std::swap(this->cycle, cycle);
return n;
}
long long build_tree(long long n_max) {
return build_tree(2, n_max);
}
pair<long long, long long> build(long long n_min, long long n_max, long long m_min, long long m_max) {
assert(n_min >= 2);
assert(n_max >= 2);
assert(n_max >= n_min);
assert(m_min >= 1);
assert(m_max >= 1);
assert(m_max >= m_min);
long long n, m;
do {
n = random.gen_ll(n_min, n_max);
m = random.gen_ll(m_min, m_max);
} while (!try_build(n, m));
return {n, m};
}
pair<long long, long long> build(long long n_max, long long m_max) {
return build(2, n_max, 1, m_max);
}
bool try_build(long long n, long long m) {
std::vector<long long> nodes(n);
std::iota(nodes.begin(), nodes.end(), 1);
for (int i = n; i < 2 * m; i++) {
auto node = random.gen_ll(1, n);
nodes.push_back(node);
}
std::ranges::shuffle(nodes, random.engine);
bool success = true;
graph.clear();
edges.clear();
unique_edges.clear();
uf = atcoder::dsu(n+1);
for (int i = 0; i < 2 * m; i += 2) {
auto u = nodes[i];
auto v = nodes[i + 1];
if (!loop && u == v) { success = false; break; }
if (!multigraph && edges.contains({u, v})) { success = false; break; }
if (!cycle && !directed && uf.same(u, v)) { success = false; break; }
graph[u].push_back(v);
edges.insert({u, v});
unique_edges.insert({u, v});
if (!directed) {
graph[v].push_back(u);
edges.insert({v, u});
}
uf.merge(u, v);
}
if (!success) return false;
if (connected) {
for (int i = 2; i <= n; i++) {
if (!uf.same(1, i)) return false;
}
}
if (!cycle && directed) {
set<ll> seen, finished;
function<bool(int)> dfs = [&](int u){
seen.insert(u);
for (auto v : graph[u]) {
if (finished.contains(v)) continue;
if (seen.contains(v) && !finished.contains(v)) return true;
if (dfs(v)) return true;
}
finished.insert(u);
return false;
};
for (int i = 1; i <= n; i++) {
if (!finished.contains(i) && dfs(i)) { success = false; break; }
}
}
return success;
}
void put_edges(function<void()> after = NULL) {
auto itr = unique_edges.begin();
while (itr != unique_edges.end()) {
if (itr != unique_edges.begin()) ss << endl;
auto [u, v] = *itr;
ss << u << " " << v << " ";
if (after != NULL) after();
itr++;
}
}
};
class CaseGenerator {
std::stringstream& ss;
public:
Random random;
CaseGenerator(std::stringstream& ss_in): ss(ss_in) {}
void lb() {
ss << endl;
}
template <typename T>
void put(T value) {
ss << value << " ";
}
long long put_ll(long long min, long long max) {
auto value = random.gen_ll(min, max);
ss << value << " ";
return value;
}
long long put_ll(long long min, long long max, function<bool(long long)> check) {
long long value;
do {
value = random.gen_ll(min, max);
} while (!check(value));
ss << value << " ";
return value;
}
std::string put_str(std::string chars, int length) {
auto value = random.gen_str(chars, length);
ss << value << " ";
return value;
}
std::string put_str(std::string chars, int length, function<bool(std::string)> check) {
std::string value;
do {
value = random.gen_str(chars, length);
} while (!check(value));
ss << value << " ";
return value;
}
GraphGenerator make_graph() {
return GraphGenerator(ss);
}
};
// *-*-*-*-*-*-*-*-*-*-*-* //
// _ //
// ___ ___ | |_ _____ //
// / __|/ _ \| \ \ / / _ \ //
// \__ \ (_) | |\ V / __/ //
// |___/\___/|_| \_/ \___| //
// //
// *-*-*-*-*-*-*-*-*-*-*-* //
//#define int ll
//#pragma GCC target("avx")
//#pragma GCC optimize("O3")
//#pragma GCC optimize("unroll-loops")
#define MODE -1 // -2: test(check) -1: test(naive) 0:solve 1:naive 2:check 3:next_case 4:jikken
#define SHOW_EVERY_TESTCASES false
#define HIDE_CERR false
void solve() {
multicases([&](){
ll cin(n);
if(popcount((ull)n)==1){cout<<-1<<el;return;}
string b=bitset<31>(n).to_string();
if(b[29]=='1'&&b[30]=='1'){cout<<1<<el;return;}
ll v=1;
rep(i,INFLL){
if(v>n){cout<<v-n<<el;return;}
v*=2;
}
});
}
void naive() {
}
bool check() {
return true;
}
void next_case(CaseGenerator& cg) {
}
void jikken() {
}
signed main() {
ios::sync_with_stdio(false);
std::cin.tie(nullptr);
cerr << boolalpha << fixed << setprecision(3);
cout << fixed << setprecision(15);
stringstream dummy_cerr;if (LOCAL == 1 && CPHEXT == 0 && HIDE_CERR) {cerr.rdbuf(dummy_cerr.rdbuf());}if (LOCAL == 0 || CPHEXT == 1 || MODE >= 0) { if (LOCAL == 0 || CPHEXT == 1 || MODE == 0) solve();else if (MODE == 1) naive();else if (MODE == 2) check();else if (MODE == 4) jikken();else if (MODE == 3) {stringstream ss;CaseGenerator cg(ss);next_case(cg);cout << ss.str() << endl;}}else {string discarded_input;auto cin_rdbuf = cin.rdbuf();auto cout_rdbuf = cout.rdbuf();istream std_in(cin_rdbuf);ostream std_out(cout_rdbuf);stringstream ss_in;stringstream ss_out;cin.rdbuf(ss_in.rdbuf());cout.rdbuf(ss_out.rdbuf());stringstream ss_gen;CaseGenerator cg(ss_gen);auto clear_ss = [&](stringstream& ss){ss.str("");ss.clear(std::stringstream::goodbit);};auto read_ss = [&](stringstream& ss){auto result = ss.str();clear_ss(ss);return result;};auto generate = [&]{next_case(cg);ss_gen << endl;return read_ss(ss_gen);};std_out << "- Example of Generated Case:" << endl;std_out << generate() << endl;stringstream ans_solve_ss;string ans_solve;int i_target = 1;for (int i = 1;; i++) {auto testcase = generate();if (SHOW_EVERY_TESTCASES) {std_out << "- Case " << i << ":" << endl;std_out << testcase << endl;}ss_in << testcase;solve();ans_solve_ss << read_ss(ss_out);ans_solve = ans_solve_ss.str();clear_ss(ss_in);if (MODE == -1){stringstream ans_naive_ss;string ans_naive;ss_in << testcase;naive();ans_naive_ss << read_ss(ss_out);ans_naive = ans_naive_ss.str();clear_ss(ss_in);bool pass;while (true) {string s_solve, s_naive;ans_solve_ss >> s_solve;ans_naive_ss >> s_naive;if (s_solve != s_naive) {pass = false;break;}if (ans_solve_ss.eof() && ans_naive_ss.eof()) {pass = true;break;}else if (ans_solve_ss.eof() || ans_naive_ss.eof()) {pass = false;break;}}clear_ss(ans_solve_ss);clear_ss(ans_naive_ss);if (!pass) {std_out << "! Counterexample has Found:" << endl;std_out << testcase << endl;std_out << "- Answer of solve():" << endl;std_out << ans_solve << endl;std_out << "- Answer of naive():" << endl;std_out << ans_naive << endl;std_in >> discarded_input;std_out << endl;i--;continue;}}else if (MODE == -2) {stringstream out_check_ss;string out_check;ss_in << testcase << endl;ss_in << ans_solve;auto pass = check();out_check_ss << read_ss(ss_out);out_check = out_check_ss.str();clear_ss(ss_in);clear_ss(ans_solve_ss);clear_ss(out_check_ss);if (!pass) {std_out << "! Counterexample has Found:" << endl;std_out << testcase << endl;std_out << "- Answer of solve():" << endl;std_out << ans_solve << endl;std_out << "- Output of check():" << endl;std_out << out_check << endl;std_in >> discarded_input;std_out << endl;i--;continue;}}if (i == i_target) {std_out << "- " << i << " Cases Passed" << endl << endl;i_target *= 2;}}}
}
// modの取り忘れがないか？
// 998と10^9+7を間違えてないか？
// 計算途中で値がオーバーフローしないか？
// bit全探索で1<<60とかやってないか？(1LL<<60)
// 入力制約がllの範囲でオーバーフローしていないか？
// 入力の型を間違えていないか？(ll cin(s)とか)
// 定数倍 map→unordered_map→vector
// 参照絡みで事故ってないか？