oj.uz

답안 #212354

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
212354 2020-03-22T18:16:04 Z Jatana 별자리 3 (JOI20_constellation3) C++17
35 / 100
 1500 ms 25968 KB 
/*
                                                                                                     
                                             `-:://:::-                                             
                                           `//:-------:/:`                                          
                                          .+:--.......--:+`                                         
                                         `+:--..`````..--//`                                        
                                         .o:--..`` ``..--:o`                                        
                                         .o:--...```..---+/`                                        
                                       `/y+o/---....---:+o.                                         
                                   `...````-os+/:---:/+o/--.`                                       
              `-/+++++/:.      `...`       :h+d+oooo+/+-`   ...                                     
            `/++//:::://++-`....`         -.`//````````:`     `..`                                  
           `o+/::------://o/`           `-` -.          -`       `..`                               
 `---.-o/:./o/::-..``..-ЗАПУСКАЕМ      ..  ..            -`        `...       ``..``                
  `....o+:-++/:--.```..-://s.        `-`  .-              -`          `-o: .-//::::/:-`             
          `:s+/:--....-::/+s-`      .-   `-                -`           -///:--------:/:`           
           ./s+//:::::://oo-``..НЕЙРОННУЮ: СЕТЬ:::::::-`РАБОТЯГИ        `+:--........--:/`          
            .:ooo+++++osso-`    `.:-...`/` ./::-------:/:`   -`         :+--..``````.--:+:...-+:-`  
             `.-/+++++/+-.-`    -.   ``:so:/:--.......--:+`  `-```````o+/+--..`````..--:o/-..:s+:.  
                 ```````:``.. `-`     -` `+:--..`````..--/+-.../.`````..-o:--.......---/o.    `     
                        `:  `:-      -.  .o:--..`` ``..--:o`   `-`      `:o+:--------:+o-`          
                         `-`-...    ..   .o/--...```..--:+/`    `-`     `oy/so/////++o/.`           
                          -/`  `-` `- ``+s/o/:---...---:++.      `-`   .-../d://///:-.`             
                `.---..``-..-    .-/..`````-oo+/:::::/+o+-        `-``-`  `-.  ````                 
             `:++++/+++++-  ..``.-/:`      /y-:/++o++/:.`..`       ./.   `-                         
            -++/::::::://+/..:-``:` ..   `-.`  ```.```    `..`   `..`-` `-                          
       ``  -o//:--....-::/++` -.-`   `-`.-`                 `..`..`  `-.-                           
  -----ss+:++/:--.```..-://s.  /.     `::                    `-:.     ./`                           
  `````/:..+o/::-..``.--:/+s. ..-`   `-``-`                 ..` `-`  `-`-`                          
          `-s+/::-----::/+oo---``-` ..    .:-    ```      .-`     .-.-  `-`                         
           `:oo+//::://+os/..:`..-/:`      :y.-:::::::.`.-`        ./-`  `-`                        
            `./+oooooooo+/.`-    .-:...`.. .//:-------://`        `- `..` `:.                       
              ``.-::::-.``-/`  `-` `-  `oo:+:--.......--:/`      `-    `.:--h.``..```               
                          -.-`.-    .-   `+:--..`````..--//`    `-       /s-//::::::::.             
                         -` `/-      ..  .o:--..`` ``..--:o.```.-        `//:--------://`           
                        -` .-`.-`     -.`-o/--...```..--:+/.``-:....``:-.+:--....`...--:+`          
                       ..`-.   `-.   ``:os:o/:---...---:++.  `-     ``///+:-..``````.--:+-````-.`   
              `.:///////.-`      .:-..` -``-+o+/:::::/+o/.  `-         `:+:-..`````..--:o/:--/ys+-  
            `-++///////+o/. ``....`-.    :` `.:++++++/:.`  .-           -o/---......---/o.   `.`    
           `++//:-----::/+o:..`     .-`   :    ```````    .-           `+so+:--------:++-`          
  `````:-``:o/::-..`..--:/+o`         -.  `-             .-          `../../+o+////+o+:.`           
  -----syo/o+/:--.```..-://s.          .-` `-           .-        `...     ``-:////:-``             
       .` `/s//:--....-::/+s.            -. `-`        .-       `..`                                
           .+o+/:::--:://+s/-..`          .::+y  ```  .-     `..`                                   
            ./oo++////+oso-`   `....       :y-+:::::::/`   ...                                      
             `.:+oooooo/-`         `....-. .//:-------:/:-.`                                        
                ``...``                 /+:+:--.......--:+`                                         
                                         `+:--..`````..--//`                                        
                                         .o:--..`` ``..--:o`                                        
                                         .+/--...```..--:+/`                                        
                                         `-o/:---...---:++.                                         
                                          `-+o+/:---:/+o/.                                          
                                            `.:+oooo+/-.`                                           
                                               ``````                                               
*/

#ifdef aimbot
#pragma comment(linker, "/stack:200000000")
#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#pragma GCC optimize("unroll-loops")
#endif

#define hur(f, g) template<class c> int f(c a) {if (sizeof(c) == 8) return g##ll(a); else return g(a);}
hur(popc, __builtin_popcount) hur(ctz, __builtin_ctz) hur(clz, __builtin_clz)

/*
	- place bitset modifications here
*/

#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <string>
#include <unordered_map>
#include <unordered_set>
#include <map>
#include <set>
#include <queue>
#include <ostream>
#include <istream>
#include <typeinfo>
#include <iomanip>
#include <cstdio>
#include <cstdlib>
#include <cassert>
#include <limits>
#include <fstream>
#include <array>
#include <list>
#include <bitset>
#include <functional>
#include <random>
#include <cstring>
#include <chrono>

#define random escape__from__random__aetuhoetnuhshe
#define mt make_tuple
#define x first
#define y second
#define pb push_back
#define mp make_pair
#define le(v) ((int)v.size())
#define f(i, n) for (int i = 0; i < (n); i++)
#define rof(i, n) for (int i = ((n) - 1); i >= 0; i--)
#define apply(v, act) for (auto &x : v) { act; }
#define log(args...) {string s = #args;deque<string> deq;\
string buf = "";int bal = 0;for (char c : s) {\
if (c == '(' || c == '[' || c == '{') {bal++;\
} else if (c == ')' || c == ']' || c == '}') {\
bal--;} else {if (bal == 0) {if (c == ',') {\
deq.pb(buf);buf = "";} else {if (c != ' ') {\
buf += c;}}}}}if (!buf.empty()) {deq.pb(buf);}\
smart_io::precall_print();smart_io::_print(deq, args);}

inline int min(const int &x, const int &y) { return (((y-x)>>(32-1))&(x^y))^x; }
inline int max(const int &x, const int &y) { return (((y-x)>>(32-1))&(x^y))^y; }
inline long long min(const long long &x, const long long &y) { return (((y-x)>>(64-1))&(x^y))^x; }
inline long long max(const long long &x, const long long &y) { return (((y-x)>>(64-1))&(x^y))^y; }

#define print    \
smart_io::precall_print(); \
cout,

#define scan cin,

#ifdef fast_allocator
const int MAXMEM = 200 * 1000 * 1024;
char _memory[MAXMEM];
size_t _ptr = 0;
void* operator new(size_t _x) { _ptr += _x; assert(_ptr < MAXMEM); return _memory + _ptr - _x; }
void operator delete (void*) noexcept {}
#endif

using namespace std;

char string_in_buffer[(int)260];


void fast_scan(int &x) { scanf("%d", &x); }
void fast_scan(long long &x) { scanf("%lld", &x); }
void fast_scan(unsigned long long &x) { scanf("%llu", &x); }
void fast_scan(double &x) { scanf("%lf", &x); }
void fast_scan(long double &x) { scanf("%Lf", &x); }
void fast_scan(char &x) {
	scanf("%c", &x);
	if (x == '\n') {
		fast_scan(x);
	}
}
void fast_scan(string &x) {
	scanf("%s", string_in_buffer);
	x = string(string_in_buffer);
}

template<class TFirst, class TSecond>
void fast_scan(pair<TFirst, TSecond> &p) {
	fast_scan(p.first);
	fast_scan(p.second);
}

template <class T>
void fast_scan(vector<T> &v) {
	for (auto &x : v) fast_scan(x);
}

void fast_print(const int &x) { printf("%d", x); }
void fast_print(const unsigned int &x) { printf("%u", x); }
void fast_print(const long long &x) { printf("%lld", x); }
void fast_print(const unsigned long long &x) { printf("%llu", x); }
void fast_print(const char &x) { printf("%c", x); };
// void fast_print(__int128 x) {
// 	if (x == 0) { fast_print('0'); return; }
// 	if (x < 0) {
// 		fast_print('-');
// 		x = -x;
// 	}
// 	__int128 p = 1;
// 	while (x / (p * 10)) p *= 10;
// 	while (p) {
// 		__int128 symb = x / p;
// 		fast_print((int)symb);
// 		x -= p * symb;
// 		p /= 10;
// 	}
// };
void fast_print(const double &x) { printf("%.15lf", x); }
void fast_print(const long double &x) { printf("%.15Lf", x); }
void fast_print(const string &x) { printf("%s", x.c_str());}
void fast_print(const char v[]) { fast_print((string)v); }

template<class TFirst, class TSecond>
void fast_print(const pair<TFirst, TSecond> &p) {
	fast_print(p.first);
	fast_print(' ');
	fast_print(p.second);
}

template <class T>
void fast_print(const vector<T> &v) {
	if (v.empty()) return;
	fast_print(v[0]);
	for (int i = 1; i < v.size(); i++) {
		fast_print(' ');
		fast_print(v[i]);
	}
}

template <class T>
void fast_print(const vector<vector<T>> &v) {
	if (v.empty()) return;
	fast_print(v[0]);
	for (int i = 1; i < v.size(); i++) {
		fast_print('\n');
		fast_print(v[i]);
	}
}

template <class T>
void fast_print(const T &v) {
	for (const auto &x : v) {
		fast_print(x);
		fast_print(' ');
	}
}


using namespace std;


namespace smart_io {
	string print_start = "";
	string sep = " ";
	bool first_print = false;
	
	void precall_print() {
		fast_print(print_start);
		print_start = "\n";
		first_print = true;
	}
	
	void _print(deque<string>) {}
	template<class T, class... Args>
	void _print(deque<string> names, T elem, Args... args) {
		if (!first_print) {
			fast_print("\n");
		} else {
			first_print = false;
		}
		fast_print(names.front());
		fast_print(" = ");
		fast_print(elem);
		names.pop_front();
		_print(names, args...);
	}
} //namespace smart_io


template <class T>
ostream &operator,(ostream &os, const T &object) {
	if (!smart_io::first_print) {
		fast_print(smart_io::sep);
	} else {
		smart_io::first_print = false;
	}
	fast_print(object);
	return os;
}

template <class T>
istream &operator,(istream &is, T &object) {
	fast_scan(object);
	return is;
}

namespace random {
	using namespace std::chrono;
	mt19937 rng(duration_cast< milliseconds >(
											  system_clock::now().time_since_epoch()
											  ).count());
	uniform_real_distribution<> prob_dist(0.0, 1.0);
};

namespace typedefs {
	typedef long long ll;
	typedef unsigned long long ull;
	typedef pair<int, int> pii;
	typedef long double ld;
}

namespace numbers_operation {
	template<class T>
	inline T floor_mod(T a, const T &b) {
		a %= b;	
		if (a < 0) a += b;
		return a;
	}
}

using namespace numbers_operation;
using namespace typedefs;
using namespace random;

struct Node {
	Node *l = NULL, *r = NULL;
	int prior; int size = 0;
	ll val = 0; ll mod = 0;
	Node() {
		prior = rng();
		size = 1;
	}
};

int get_size(Node *node) {
	return node ? node->size : 0;
}

void update(Node *node) {
	if (!node) return;
	node->size = get_size(node->l) + get_size(node->r) + 1;
}

void push(Node *node) {
	if (!node) return;
	if (node->mod) {
		node->val += node->mod;
		if (node->l) node->l->mod += node->mod;
		if (node->r) node->r->mod += node->mod;
		node->mod = 0;
	}
}

struct Elem {
	Elem *l = NULL, *r = NULL;
	int prior; int x; int y;
	ll cost;
	int min_y;
	Elem(int _x, int _y, ll _cost) {
		x = _x, y = _y, cost = _cost;
		min_y = y;
		prior = rng();
	}
};

int get_min_y(Elem *e) {
	if (!e) return 1e9;
	return e->min_y;
}

void push(Elem *elem) {}
void update(Elem *elem) {
	if (!elem) return;
	elem->min_y = min({elem->y, get_min_y(elem->l), get_min_y(elem->r)});
}

template<class Node>
Node *merge(Node *l, Node *r) {
	if (!l) return r;
	if (!r) return l;
	if (l->prior > r->prior) {
		push(l);
		l->r = merge(l->r, r);
		update(l);
		return l;
	} else {
		push(r);
		r->l = merge(l, r->l);
		update(r);
		return r;
	}
}

ll get_val(Node *node, int i) {
	// random access
	assert(node);
	push(node);
	if (i < get_size(node->l)) {
		return get_val(node->l, i);
	} else if (i == get_size(node->l)) {
		return node->val;
	} else {
		return get_val(node->r, i - get_size(node->l) - 1);
	}
}

void add_val(Node *node, int i, ll D) {
	// random access
	assert(node);
	push(node);
	if (i < get_size(node->l)) {
		add_val(node->l, i, D);
	} else if (i == get_size(node->l)) {
		node->val += D;
	} else {
		add_val(node->r, i - get_size(node->l) - 1, D);
	}
}

pair<Elem*, Elem*> split(Elem *elem, int key) {
	// splits <= key, > key
	if (!elem) return mp(elem, elem);
	if (elem->x <= key) {
		auto t = split(elem->r, key);
		elem->r = t.x;
		update(elem);
		return mp(elem, t.y);
	} else {
		auto t = split(elem->l, key);
		elem->l = t.y;
		update(elem);
		return mp(t.x, elem);
	}
}

int n;
vector<int> h;

Elem *extract_min(Elem *elem) {
	if (elem->y <= get_min_y(elem->l)
		&& elem->y <= get_min_y(elem->r)) {
		assert(elem->y != 1e9);
		elem->y = 1e9;
		update(elem);
		return elem;
	}
	if (get_min_y(elem->l) < get_min_y(elem->r)) {
		auto t = extract_min(elem->l);
		update(elem);
		return t;
	} else {
		auto t = extract_min(elem->r);
		update(elem);
		return t;
	}
}

Node *dp(int l, int r, int bord, Elem *stars) {
	if (l == r) return new Node();
	int low = *min_element(h.begin() + l, h.begin() + r);
	vector<int> pos{l - 1};
	for (int j = l; j < r; j++)
		if (h[j] == low) pos.pb(j);
	pos.pb(r); // positions of minimums
	// vector<ll> cur(r - l + 1);
	vector<pair<int, ll>> inter;
	while (get_min_y(stars) < low) {
		Elem *e = extract_min(stars);
		// print l, r, e->y, low; fflush(stdout);
		assert(l <= e->x && e->x < r);
		inter.emplace_back(e->x, e->cost);
	}
	Node *cur = NULL;
	ll all = 0;
	for (int j = 0; j < le(pos) - 1; j++) {
		int sl = pos[j] + 1, sr = pos[j + 1];
		auto tt = split(stars, sr - 1);
		Node *sub = dp(sl, sr, low, split(tt.x, sl - 1).y);
		stars = tt.y;
		ll val = get_val(sub, get_size(sub) - 1);
		all += val;
		// add_val(sub, get_size(sub) - 1, -val);
		if (sub) sub->mod -= val;
		cur = merge(cur, sub);
		// for (int t = 0; t < sr - sl; t++) {
		// 	cur[sl + t - l] += sub[t] - sub.back();
		// }
	}	
	// for (ll &x : cur) x += all;
	if (cur) cur->mod += all;
	// vector<Star> inter;
	// for (Star star : stars) {
	// 	if (l <= star.x && star.x < r
	// 		&& star.y >= bord && star.y < low) {
	// 		inter.pb(star);
	// 	}
	// }
	ll S = 0;
	for (auto star : inter)
		S += star.y;
	if (cur) cur->mod += S;
	// apply(cur, x += S);
	// print r - l, get_size(cur);
	for (auto star : inter) {
		// assert(0 <= star.x - l && star.x - l < get_size(cur));
		ll pref = get_val(cur, get_size(cur) - 1);
		ll alt = get_val(cur, star.x - l) - star.y;
		ll ch = min(0LL, alt - pref);
		add_val(cur, get_size(cur) - 1, ch);
		// cur.back() = min(cur.back(), cur[star.x - l] - star.c);
	}
	return cur;
}

signed main(signed argc, char *argv[]) {
	scan n;
	h.resize(n);
	scan h;
	int U = n;
	apply(h, x = U - x + 1);
	// print h;
	int m;
	scan m;
	Elem *stars = NULL;
	vector<tuple<int, int, ll>> pool;
	f(i, m) {
		int x, y, c;
		scan x, y, c;
		x--; y = U - y + 1;
		pool.emplace_back(x, y, c);
		// print x, y;
		// stars.pb({x, y, c});
		// at[x].emplace_back(y, c);
		// stars = merge(stars,
			// new Elem(x, y, c));
	}
	sort(pool.begin(), pool.end());
	for (auto ttt : pool) {
		stars = merge(stars,
			new Elem(get<0>(ttt), get<1>(ttt), get<2>(ttt))
		);
	}
	// return 0;
	// print dp(0, 2, 1);
	auto t = dp(0, n, 0, stars);
	print get_val(t, get_size(t) - 1);
}

Compilation message

constellation3.cpp: In function 'void fast_scan(int&)':
constellation3.cpp:141:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 void fast_scan(int &x) { scanf("%d", &x); }
                          ~~~~~^~~~~~~~~~
constellation3.cpp: In function 'void fast_scan(long long int&)':
constellation3.cpp:142:37: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 void fast_scan(long long &x) { scanf("%lld", &x); }
                                ~~~~~^~~~~~~~~~~~
constellation3.cpp: In function 'void fast_scan(long long unsigned int&)':
constellation3.cpp:143:46: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 void fast_scan(unsigned long long &x) { scanf("%llu", &x); }
                                         ~~~~~^~~~~~~~~~~~
constellation3.cpp: In function 'void fast_scan(double&)':
constellation3.cpp:144:34: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 void fast_scan(double &x) { scanf("%lf", &x); }
                             ~~~~~^~~~~~~~~~~
constellation3.cpp: In function 'void fast_scan(long double&)':
constellation3.cpp:145:39: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 void fast_scan(long double &x) { scanf("%Lf", &x); }
                                  ~~~~~^~~~~~~~~~~
constellation3.cpp: In function 'void fast_scan(char&)':
constellation3.cpp:147:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%c", &x);
  ~~~~~^~~~~~~~~~
constellation3.cpp: In function 'void fast_scan(std::__cxx11::string&)':
constellation3.cpp:153:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", string_in_buffer);
  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct

Subtask #2
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 7 ms 512 KB Output is correct
24 Correct 9 ms 512 KB Output is correct
25 Correct 7 ms 640 KB Output is correct
26 Correct 8 ms 640 KB Output is correct
27 Correct 7 ms 640 KB Output is correct
28 Correct 8 ms 512 KB Output is correct
29 Correct 9 ms 512 KB Output is correct
30 Correct 8 ms 512 KB Output is correct
31 Correct 9 ms 512 KB Output is correct
32 Correct 13 ms 768 KB Output is correct
33 Correct 12 ms 768 KB Output is correct
34 Correct 11 ms 768 KB Output is correct
35 Correct 11 ms 768 KB Output is correct
36 Correct 7 ms 640 KB Output is correct
37 Correct 7 ms 640 KB Output is correct
38 Correct 18 ms 1024 KB Output is correct
39 Correct 8 ms 512 KB Output is correct
40 Correct 13 ms 768 KB Output is correct
41 Correct 7 ms 512 KB Output is correct
42 Correct 7 ms 640 KB Output is correct
43 Correct 15 ms 896 KB Output is correct
44 Correct 7 ms 512 KB Output is correct

Subtask #3
0 / 65.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 7 ms 512 KB Output is correct
24 Correct 9 ms 512 KB Output is correct
25 Correct 7 ms 640 KB Output is correct
26 Correct 8 ms 640 KB Output is correct
27 Correct 7 ms 640 KB Output is correct
28 Correct 8 ms 512 KB Output is correct
29 Correct 9 ms 512 KB Output is correct
30 Correct 8 ms 512 KB Output is correct
31 Correct 9 ms 512 KB Output is correct
32 Correct 13 ms 768 KB Output is correct
33 Correct 12 ms 768 KB Output is correct
34 Correct 11 ms 768 KB Output is correct
35 Correct 11 ms 768 KB Output is correct
36 Correct 7 ms 640 KB Output is correct
37 Correct 7 ms 640 KB Output is correct
38 Correct 18 ms 1024 KB Output is correct
39 Correct 8 ms 512 KB Output is correct
40 Correct 13 ms 768 KB Output is correct
41 Correct 7 ms 512 KB Output is correct
42 Correct 7 ms 640 KB Output is correct
43 Correct 15 ms 896 KB Output is correct
44 Correct 7 ms 512 KB Output is correct
45 Correct 332 ms 25956 KB Output is correct
46 Correct 330 ms 25316 KB Output is correct
47 Correct 335 ms 25824 KB Output is correct
48 Correct 323 ms 25440 KB Output is correct
49 Correct 320 ms 25312 KB Output is correct
50 Correct 324 ms 25056 KB Output is correct
51 Correct 325 ms 25568 KB Output is correct
52 Correct 332 ms 25968 KB Output is correct
53 Correct 323 ms 25568 KB Output is correct
54 Execution timed out 1593 ms 17376 KB Time limit exceeded
55 Halted 0 ms 0 KB -