oj.uz

Submission #1059759

# Submission time Handle Problem Language Result Execution time Memory
1059759 2024-08-15T07:55:29 Z pcc Fountain Parks (IOI21_parks) C++17
70 / 100
 756 ms 105676 KB 
#include "parks.h"
#include <bits/stdc++.h>
#include <unistd.h>
using namespace std;

#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,popcnt,sse4")

#define pii pair<int,int>
#define fs first
#define sc second
#define _all(T) T.begin(),T.end()

const int mxn = 2e5+10;
int N;
int S;

struct DSU{
	int dsu[mxn];
	DSU(){
		iota(dsu,dsu+mxn,0);
	}
	int root(int k){
		return k == dsu[k]?k:dsu[k] = root(dsu[k]);
	}
	void onion(int a,int b){
		dsu[root(a)] = root(b);
	}
};

DSU dsu;

vector<int> ans[4];

void addans(int s,int e,int x,int y){
	dsu.onion(s,e);
	ans[0].push_back(s);
	ans[1].push_back(e);
	ans[2].push_back(x);
	ans[3].push_back(y);
	return;
}

map<pii,int> mp;
vector<pii> edges;
vector<pii> all;

void check(int a,int b){
	if(dsu.root(a) == dsu.root(b))return;
	edges.push_back(pii(a,b));
	dsu.onion(a,b);
	return;
}

vector<int> lef[mxn],rig[mxn*2];
int mx[mxn],my[mxn*2];
int deg[mxn*6];
bitset<mxn> done;

void dfs(int now){
	if(mx[now] != -1)return;
	int tar = -1;
	for(auto nxt:lef[now]){
		if(my[nxt] == -1){
			if(tar == -1)tar = nxt;
			else if(tar != -1&&deg[nxt]>deg[tar])tar = nxt;
		}
	}
	assert(tar != -1);
	mx[now] = tar;
	my[tar] = now;
	for(auto nxt:rig[mx[now]]){
		if(mx[nxt] == -1)dfs(nxt);
	}
	return;
}

int construct_roads(std::vector<int> x, std::vector<int> y) {
	S = clock();
    if (x.size() == 1) {
		build({}, {}, {}, {});
        return 1;
    }
	N = x.size();
	for(int i = 0;i<N;i++){
		pii pos = pii(x[i],y[i]);
		if(mp.find(pii(pos.fs,pos.sc-2)) != mp.end())check(mp[pii(pos.fs,pos.sc-2)],i);
		if(mp.find(pii(pos.fs,pos.sc+2)) != mp.end())check(mp[pii(pos.fs,pos.sc+2)],i);
		mp[pos] = i;
	}
	for(int i = 0;i<N;i++){
		pii pos = pii(x[i],y[i]);
		if(mp.find(pii(pos.fs-2,pos.sc)) != mp.end())check(mp[pii(pos.fs-2,pos.sc)],i);
		if(mp.find(pii(pos.fs+2,pos.sc)) != mp.end())check(mp[pii(pos.fs+2,pos.sc)],i);
		mp[pos] = i;
	}
	if(edges.size() != N-1)return 0;
	for(int i = 0;i<edges.size();i++){
		auto [s,e] = edges[i];
		if(x[s]>x[e])swap(s,e);
		if(x[s] == x[e]&&y[s]>y[e])swap(s,e);
		if(x[s] == x[e]){
			all.push_back(pii(x[s]-1,(y[s]+y[e])>>1));
			all.push_back(pii(x[s]+1,(y[s]+y[e])>>1));
		}
		else if(y[s] == y[e]){
			all.push_back(pii((x[s]+x[e])>>1,y[s]-1));
			all.push_back(pii((x[s]+x[e])>>1,y[s]+1));
		}
	}
	//cerr<<"EDGES: ";for(auto [s,e]:edges)cerr<<s<<' '<<e<<endl;
	sort(all.begin(),all.end());all.erase(unique(all.begin(),all.end()),all.end());
	for(int i = 0;i<edges.size();i++){
		auto [s,e] = edges[i];
		if(x[s] == x[e]){
			int p = lower_bound(_all(all),pii(x[s]-1,(y[s]+y[e])>>1))-all.begin();
			rig[p].push_back(i);
			deg[p]++;
			lef[i].push_back(p);
			p = lower_bound(_all(all),pii(x[s]+1,(y[s]+y[e])>>1))-all.begin();
			rig[p].push_back(i);
			deg[p]++;
			lef[i].push_back(p);
		}
		else if(y[s] == y[e]){
			int p = lower_bound(_all(all),pii((x[s]+x[e])>>1,y[s]-1))-all.begin();
			deg[p]++;
			rig[p].push_back(i);
			lef[i].push_back(p);
			p = lower_bound(_all(all),pii((x[s]+x[e])>>1,y[s]+1))-all.begin();
			rig[p].push_back(i);
			deg[p]++;
			lef[i].push_back(p);
		}
	}

	queue<int> q;
	for(int i = 0;i<all.size();i++){
		if(deg[i] == 1)q.push(i);
	}

	memset(mx,-1,sizeof(mx));
	memset(my,-1,sizeof(my));

	while(!q.empty()){
		auto now = q.front();
		q.pop();
		int tar = -1;
		for(auto nxt:rig[now]){
			if(mx[nxt] == -1)tar = nxt;
		}
		if(tar == -1)continue;
		mx[tar] = now;
		my[now] = tar;
		for(auto nxt:lef[tar]){
			deg[nxt]--;
			if(deg[nxt] == 1)q.push(nxt);
		}
	}

	for(int i = 0;i<all.size();i++){
		if(my[i] != -1)continue;
		if(deg[i] == 3){
			int tar = -1;
			vector<int> v;
			map<int,int> mp;
			for(auto &j:rig[i]){
				if(mx[j] != -1)continue;
				auto &[s,e]=edges[j];
				mp[s]++;
				mp[e]++;
				if(x[s]>x[e]||(x[s] == x[e]&&y[s]>y[e]))swap(s,e);
				v.push_back(j);
			}
			pii pos = pii(-1,-1);
			for(auto &j:mp){
				if(j.sc>1){
					if(pos.fs == -1)pos.fs = j.fs;
					else pos.sc = j.fs;
				}
			}
			if(v.size() != 3)exit(0);
			assert(v.size() == 3);
			for(auto &j:v){
				auto now = edges[j];
				if(now.fs == pos.fs&&now.sc == pos.sc)tar = j;
				else if(now.fs == pos.sc&&now.sc == pos.fs)tar = j;
			}
			if(tar == -1)exit(0);
			assert(tar != -1);
			mx[tar] = i;
			my[i] = tar;
			for(auto &j:rig[i]){
				if(mx[j] == -1)dfs(j);
			}
		}
	}

	for(int i = 0;i<edges.size();i++){
		if(mx[i] != -1)continue;
		dfs(i);
	}
	

	for(int i = 0;i<edges.size();i++){
		if(mx[i] == -1)return 0;
		int tar = mx[i];
		addans(edges[i].fs,edges[i].sc,all[tar].fs,all[tar].sc);
	}

	build(ans[0],ans[1],ans[2],ans[3]);
	return 1;
}

Compilation message

parks.cpp: In function 'int construct_roads(std::vector<int>, std::vector<int>)':
parks.cpp:97:18: warning: comparison of integer expressions of different signedness: 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   97 |  if(edges.size() != N-1)return 0;
      |     ~~~~~~~~~~~~~^~~~~~
parks.cpp:98:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   98 |  for(int i = 0;i<edges.size();i++){
      |                ~^~~~~~~~~~~~~
parks.cpp:113:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  113 |  for(int i = 0;i<edges.size();i++){
      |                ~^~~~~~~~~~~~~
parks.cpp:138:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  138 |  for(int i = 0;i<all.size();i++){
      |                ~^~~~~~~~~~~
parks.cpp:161:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  161 |  for(int i = 0;i<all.size();i++){
      |                ~^~~~~~~~~~~
parks.cpp:199:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  199 |  for(int i = 0;i<edges.size();i++){
      |                ~^~~~~~~~~~~~~
parks.cpp:205:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  205 |  for(int i = 0;i<edges.size();i++){
      |                ~^~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 15196 KB Output is correct
2 Correct 7 ms 17500 KB Output is correct
3 Correct 6 ms 15192 KB Output is correct
4 Correct 7 ms 17620 KB Output is correct
5 Correct 7 ms 17500 KB Output is correct
6 Correct 6 ms 15196 KB Output is correct
7 Correct 6 ms 15196 KB Output is correct
8 Correct 6 ms 15192 KB Output is correct
9 Correct 204 ms 45228 KB Output is correct
10 Correct 18 ms 20444 KB Output is correct
11 Correct 76 ms 33144 KB Output is correct
12 Correct 25 ms 21980 KB Output is correct
13 Correct 39 ms 19480 KB Output is correct
14 Correct 6 ms 15196 KB Output is correct
15 Correct 7 ms 15448 KB Output is correct
16 Correct 212 ms 45372 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 15196 KB Output is correct
2 Correct 7 ms 17500 KB Output is correct
3 Correct 6 ms 15192 KB Output is correct
4 Correct 7 ms 17620 KB Output is correct
5 Correct 7 ms 17500 KB Output is correct
6 Correct 6 ms 15196 KB Output is correct
7 Correct 6 ms 15196 KB Output is correct
8 Correct 6 ms 15192 KB Output is correct
9 Correct 204 ms 45228 KB Output is correct
10 Correct 18 ms 20444 KB Output is correct
11 Correct 76 ms 33144 KB Output is correct
12 Correct 25 ms 21980 KB Output is correct
13 Correct 39 ms 19480 KB Output is correct
14 Correct 6 ms 15196 KB Output is correct
15 Correct 7 ms 15448 KB Output is correct
16 Correct 212 ms 45372 KB Output is correct
17 Correct 7 ms 17500 KB Output is correct
18 Correct 7 ms 17500 KB Output is correct
19 Correct 7 ms 17500 KB Output is correct
20 Correct 7 ms 17428 KB Output is correct
21 Correct 6 ms 15196 KB Output is correct
22 Correct 7 ms 17640 KB Output is correct
23 Correct 530 ms 70704 KB Output is correct
24 Correct 7 ms 17500 KB Output is correct
25 Correct 8 ms 17756 KB Output is correct
26 Correct 8 ms 15448 KB Output is correct
27 Correct 9 ms 15636 KB Output is correct
28 Correct 188 ms 38448 KB Output is correct
29 Correct 285 ms 49388 KB Output is correct
30 Correct 477 ms 59292 KB Output is correct
31 Correct 526 ms 70684 KB Output is correct
32 Correct 7 ms 17496 KB Output is correct
33 Correct 7 ms 17500 KB Output is correct
34 Correct 7 ms 17496 KB Output is correct
35 Correct 6 ms 15196 KB Output is correct
36 Correct 6 ms 15256 KB Output is correct
37 Correct 8 ms 17496 KB Output is correct
38 Correct 7 ms 17496 KB Output is correct
39 Correct 7 ms 17500 KB Output is correct
40 Correct 7 ms 17500 KB Output is correct
41 Correct 6 ms 15192 KB Output is correct
42 Correct 7 ms 17500 KB Output is correct
43 Correct 7 ms 15452 KB Output is correct
44 Correct 9 ms 15500 KB Output is correct
45 Correct 230 ms 43232 KB Output is correct
46 Correct 362 ms 55244 KB Output is correct
47 Correct 363 ms 54728 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 15196 KB Output is correct
2 Correct 7 ms 17500 KB Output is correct
3 Correct 6 ms 15192 KB Output is correct
4 Correct 7 ms 17620 KB Output is correct
5 Correct 7 ms 17500 KB Output is correct
6 Correct 6 ms 15196 KB Output is correct
7 Correct 6 ms 15196 KB Output is correct
8 Correct 6 ms 15192 KB Output is correct
9 Correct 204 ms 45228 KB Output is correct
10 Correct 18 ms 20444 KB Output is correct
11 Correct 76 ms 33144 KB Output is correct
12 Correct 25 ms 21980 KB Output is correct
13 Correct 39 ms 19480 KB Output is correct
14 Correct 6 ms 15196 KB Output is correct
15 Correct 7 ms 15448 KB Output is correct
16 Correct 212 ms 45372 KB Output is correct
17 Correct 7 ms 17500 KB Output is correct
18 Correct 7 ms 17500 KB Output is correct
19 Correct 7 ms 17500 KB Output is correct
20 Correct 7 ms 17428 KB Output is correct
21 Correct 6 ms 15196 KB Output is correct
22 Correct 7 ms 17640 KB Output is correct
23 Correct 530 ms 70704 KB Output is correct
24 Correct 7 ms 17500 KB Output is correct
25 Correct 8 ms 17756 KB Output is correct
26 Correct 8 ms 15448 KB Output is correct
27 Correct 9 ms 15636 KB Output is correct
28 Correct 188 ms 38448 KB Output is correct
29 Correct 285 ms 49388 KB Output is correct
30 Correct 477 ms 59292 KB Output is correct
31 Correct 526 ms 70684 KB Output is correct
32 Correct 7 ms 17496 KB Output is correct
33 Correct 7 ms 17500 KB Output is correct
34 Correct 7 ms 17496 KB Output is correct
35 Correct 6 ms 15196 KB Output is correct
36 Correct 6 ms 15256 KB Output is correct
37 Correct 8 ms 17496 KB Output is correct
38 Correct 7 ms 17496 KB Output is correct
39 Correct 7 ms 17500 KB Output is correct
40 Correct 7 ms 17500 KB Output is correct
41 Correct 6 ms 15192 KB Output is correct
42 Correct 7 ms 17500 KB Output is correct
43 Correct 7 ms 15452 KB Output is correct
44 Correct 9 ms 15500 KB Output is correct
45 Correct 230 ms 43232 KB Output is correct
46 Correct 362 ms 55244 KB Output is correct
47 Correct 363 ms 54728 KB Output is correct
48 Correct 8 ms 17500 KB Output is correct
49 Correct 8 ms 17496 KB Output is correct
50 Correct 8 ms 17488 KB Output is correct
51 Correct 8 ms 17468 KB Output is correct
52 Correct 7 ms 17500 KB Output is correct
53 Correct 7 ms 17628 KB Output is correct
54 Correct 7 ms 17500 KB Output is correct
55 Correct 570 ms 68384 KB Output is correct
56 Correct 7 ms 17500 KB Output is correct
57 Correct 9 ms 18008 KB Output is correct
58 Correct 17 ms 19032 KB Output is correct
59 Correct 15 ms 16096 KB Output is correct
60 Correct 244 ms 42800 KB Output is correct
61 Correct 363 ms 52388 KB Output is correct
62 Correct 458 ms 60208 KB Output is correct
63 Correct 614 ms 68380 KB Output is correct
64 Correct 6 ms 15196 KB Output is correct
65 Correct 7 ms 17532 KB Output is correct
66 Correct 6 ms 15124 KB Output is correct
67 Correct 497 ms 73284 KB Output is correct
68 Correct 462 ms 73468 KB Output is correct
69 Correct 504 ms 73156 KB Output is correct
70 Correct 10 ms 15448 KB Output is correct
71 Correct 12 ms 16040 KB Output is correct
72 Correct 235 ms 43340 KB Output is correct
73 Correct 404 ms 56188 KB Output is correct
74 Correct 572 ms 69664 KB Output is correct
75 Correct 541 ms 70376 KB Output is correct
76 Correct 465 ms 73500 KB Output is correct
77 Correct 10 ms 15704 KB Output is correct
78 Correct 13 ms 16220 KB Output is correct
79 Correct 235 ms 43568 KB Output is correct
80 Correct 401 ms 56876 KB Output is correct
81 Correct 557 ms 69660 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 15196 KB Output is correct
2 Correct 7 ms 17500 KB Output is correct
3 Correct 6 ms 15192 KB Output is correct
4 Correct 7 ms 17620 KB Output is correct
5 Correct 7 ms 17500 KB Output is correct
6 Correct 6 ms 15196 KB Output is correct
7 Correct 6 ms 15196 KB Output is correct
8 Correct 6 ms 15192 KB Output is correct
9 Correct 204 ms 45228 KB Output is correct
10 Correct 18 ms 20444 KB Output is correct
11 Correct 76 ms 33144 KB Output is correct
12 Correct 25 ms 21980 KB Output is correct
13 Correct 39 ms 19480 KB Output is correct
14 Correct 6 ms 15196 KB Output is correct
15 Correct 7 ms 15448 KB Output is correct
16 Correct 212 ms 45372 KB Output is correct
17 Correct 7 ms 17496 KB Output is correct
18 Correct 9 ms 17500 KB Output is correct
19 Correct 6 ms 15196 KB Output is correct
20 Correct 529 ms 67612 KB Output is correct
21 Correct 521 ms 67172 KB Output is correct
22 Correct 524 ms 67104 KB Output is correct
23 Correct 416 ms 66052 KB Output is correct
24 Correct 219 ms 32624 KB Output is correct
25 Correct 381 ms 34552 KB Output is correct
26 Correct 258 ms 34136 KB Output is correct
27 Correct 490 ms 73248 KB Output is correct
28 Correct 512 ms 72220 KB Output is correct
29 Correct 599 ms 73012 KB Output is correct
30 Correct 622 ms 73324 KB Output is correct
31 Correct 8 ms 17500 KB Output is correct
32 Correct 34 ms 21268 KB Output is correct
33 Correct 102 ms 24148 KB Output is correct
34 Correct 568 ms 67612 KB Output is correct
35 Correct 16 ms 16220 KB Output is correct
36 Correct 73 ms 20540 KB Output is correct
37 Correct 159 ms 25288 KB Output is correct
38 Correct 234 ms 38432 KB Output is correct
39 Correct 292 ms 45616 KB Output is correct
40 Correct 417 ms 54444 KB Output is correct
41 Correct 571 ms 61696 KB Output is correct
42 Correct 599 ms 68784 KB Output is correct
43 Correct 7 ms 17500 KB Output is correct
44 Correct 7 ms 17448 KB Output is correct
45 Correct 7 ms 17620 KB Output is correct
46 Correct 6 ms 15196 KB Output is correct
47 Correct 6 ms 15192 KB Output is correct
48 Correct 7 ms 17500 KB Output is correct
49 Correct 7 ms 17552 KB Output is correct
50 Correct 8 ms 17500 KB Output is correct
51 Correct 8 ms 17500 KB Output is correct
52 Correct 7 ms 15196 KB Output is correct
53 Correct 8 ms 17660 KB Output is correct
54 Correct 7 ms 15300 KB Output is correct
55 Correct 12 ms 15448 KB Output is correct
56 Correct 230 ms 43240 KB Output is correct
57 Correct 389 ms 55244 KB Output is correct
58 Correct 366 ms 55244 KB Output is correct
59 Correct 6 ms 15196 KB Output is correct
60 Correct 6 ms 17500 KB Output is correct
61 Correct 7 ms 15196 KB Output is correct
62 Correct 481 ms 73500 KB Output is correct
63 Correct 518 ms 73468 KB Output is correct
64 Correct 524 ms 73128 KB Output is correct
65 Correct 11 ms 15452 KB Output is correct
66 Correct 13 ms 15964 KB Output is correct
67 Correct 251 ms 43284 KB Output is correct
68 Correct 421 ms 56200 KB Output is correct
69 Correct 574 ms 69660 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 15196 KB Output is correct
2 Correct 7 ms 17500 KB Output is correct
3 Correct 6 ms 15192 KB Output is correct
4 Correct 7 ms 17620 KB Output is correct
5 Correct 7 ms 17500 KB Output is correct
6 Correct 6 ms 15196 KB Output is correct
7 Correct 6 ms 15196 KB Output is correct
8 Correct 6 ms 15192 KB Output is correct
9 Correct 204 ms 45228 KB Output is correct
10 Correct 18 ms 20444 KB Output is correct
11 Correct 76 ms 33144 KB Output is correct
12 Correct 25 ms 21980 KB Output is correct
13 Correct 39 ms 19480 KB Output is correct
14 Correct 6 ms 15196 KB Output is correct
15 Correct 7 ms 15448 KB Output is correct
16 Correct 212 ms 45372 KB Output is correct
17 Correct 499 ms 74208 KB Output is correct
18 Correct 509 ms 74428 KB Output is correct
19 Correct 597 ms 67100 KB Output is correct
20 Correct 650 ms 67224 KB Output is correct
21 Correct 549 ms 64560 KB Output is correct
22 Correct 9 ms 17500 KB Output is correct
23 Correct 84 ms 25908 KB Output is correct
24 Correct 38 ms 17328 KB Output is correct
25 Correct 123 ms 22712 KB Output is correct
26 Correct 230 ms 27076 KB Output is correct
27 Correct 328 ms 44084 KB Output is correct
28 Correct 412 ms 50716 KB Output is correct
29 Correct 489 ms 57392 KB Output is correct
30 Correct 620 ms 62944 KB Output is correct
31 Correct 756 ms 70856 KB Output is correct
32 Correct 664 ms 70324 KB Output is correct
33 Correct 523 ms 73484 KB Output is correct
34 Correct 13 ms 15584 KB Output is correct
35 Correct 20 ms 16112 KB Output is correct
36 Correct 259 ms 43428 KB Output is correct
37 Correct 450 ms 56968 KB Output is correct
38 Correct 611 ms 69708 KB Output is correct

Subtask #6
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 15196 KB Output is correct
2 Correct 7 ms 17500 KB Output is correct
3 Correct 6 ms 15192 KB Output is correct
4 Correct 7 ms 17620 KB Output is correct
5 Correct 7 ms 17500 KB Output is correct
6 Correct 6 ms 15196 KB Output is correct
7 Correct 6 ms 15196 KB Output is correct
8 Correct 6 ms 15192 KB Output is correct
9 Correct 204 ms 45228 KB Output is correct
10 Correct 18 ms 20444 KB Output is correct
11 Correct 76 ms 33144 KB Output is correct
12 Correct 25 ms 21980 KB Output is correct
13 Correct 39 ms 19480 KB Output is correct
14 Correct 6 ms 15196 KB Output is correct
15 Correct 7 ms 15448 KB Output is correct
16 Correct 212 ms 45372 KB Output is correct
17 Correct 7 ms 17500 KB Output is correct
18 Correct 7 ms 17500 KB Output is correct
19 Correct 7 ms 17500 KB Output is correct
20 Correct 7 ms 17428 KB Output is correct
21 Correct 6 ms 15196 KB Output is correct
22 Correct 7 ms 17640 KB Output is correct
23 Correct 530 ms 70704 KB Output is correct
24 Correct 7 ms 17500 KB Output is correct
25 Correct 8 ms 17756 KB Output is correct
26 Correct 8 ms 15448 KB Output is correct
27 Correct 9 ms 15636 KB Output is correct
28 Correct 188 ms 38448 KB Output is correct
29 Correct 285 ms 49388 KB Output is correct
30 Correct 477 ms 59292 KB Output is correct
31 Correct 526 ms 70684 KB Output is correct
32 Correct 7 ms 17496 KB Output is correct
33 Correct 7 ms 17500 KB Output is correct
34 Correct 7 ms 17496 KB Output is correct
35 Correct 6 ms 15196 KB Output is correct
36 Correct 6 ms 15256 KB Output is correct
37 Correct 8 ms 17496 KB Output is correct
38 Correct 7 ms 17496 KB Output is correct
39 Correct 7 ms 17500 KB Output is correct
40 Correct 7 ms 17500 KB Output is correct
41 Correct 6 ms 15192 KB Output is correct
42 Correct 7 ms 17500 KB Output is correct
43 Correct 7 ms 15452 KB Output is correct
44 Correct 9 ms 15500 KB Output is correct
45 Correct 230 ms 43232 KB Output is correct
46 Correct 362 ms 55244 KB Output is correct
47 Correct 363 ms 54728 KB Output is correct
48 Correct 8 ms 17500 KB Output is correct
49 Correct 8 ms 17496 KB Output is correct
50 Correct 8 ms 17488 KB Output is correct
51 Correct 8 ms 17468 KB Output is correct
52 Correct 7 ms 17500 KB Output is correct
53 Correct 7 ms 17628 KB Output is correct
54 Correct 7 ms 17500 KB Output is correct
55 Correct 570 ms 68384 KB Output is correct
56 Correct 7 ms 17500 KB Output is correct
57 Correct 9 ms 18008 KB Output is correct
58 Correct 17 ms 19032 KB Output is correct
59 Correct 15 ms 16096 KB Output is correct
60 Correct 244 ms 42800 KB Output is correct
61 Correct 363 ms 52388 KB Output is correct
62 Correct 458 ms 60208 KB Output is correct
63 Correct 614 ms 68380 KB Output is correct
64 Correct 6 ms 15196 KB Output is correct
65 Correct 7 ms 17532 KB Output is correct
66 Correct 6 ms 15124 KB Output is correct
67 Correct 497 ms 73284 KB Output is correct
68 Correct 462 ms 73468 KB Output is correct
69 Correct 504 ms 73156 KB Output is correct
70 Correct 10 ms 15448 KB Output is correct
71 Correct 12 ms 16040 KB Output is correct
72 Correct 235 ms 43340 KB Output is correct
73 Correct 404 ms 56188 KB Output is correct
74 Correct 572 ms 69664 KB Output is correct
75 Correct 541 ms 70376 KB Output is correct
76 Correct 465 ms 73500 KB Output is correct
77 Correct 10 ms 15704 KB Output is correct
78 Correct 13 ms 16220 KB Output is correct
79 Correct 235 ms 43568 KB Output is correct
80 Correct 401 ms 56876 KB Output is correct
81 Correct 557 ms 69660 KB Output is correct
82 Correct 7 ms 17496 KB Output is correct
83 Correct 9 ms 17500 KB Output is correct
84 Correct 6 ms 15196 KB Output is correct
85 Correct 529 ms 67612 KB Output is correct
86 Correct 521 ms 67172 KB Output is correct
87 Correct 524 ms 67104 KB Output is correct
88 Correct 416 ms 66052 KB Output is correct
89 Correct 219 ms 32624 KB Output is correct
90 Correct 381 ms 34552 KB Output is correct
91 Correct 258 ms 34136 KB Output is correct
92 Correct 490 ms 73248 KB Output is correct
93 Correct 512 ms 72220 KB Output is correct
94 Correct 599 ms 73012 KB Output is correct
95 Correct 622 ms 73324 KB Output is correct
96 Correct 8 ms 17500 KB Output is correct
97 Correct 34 ms 21268 KB Output is correct
98 Correct 102 ms 24148 KB Output is correct
99 Correct 568 ms 67612 KB Output is correct
100 Correct 16 ms 16220 KB Output is correct
101 Correct 73 ms 20540 KB Output is correct
102 Correct 159 ms 25288 KB Output is correct
103 Correct 234 ms 38432 KB Output is correct
104 Correct 292 ms 45616 KB Output is correct
105 Correct 417 ms 54444 KB Output is correct
106 Correct 571 ms 61696 KB Output is correct
107 Correct 599 ms 68784 KB Output is correct
108 Correct 7 ms 17500 KB Output is correct
109 Correct 7 ms 17448 KB Output is correct
110 Correct 7 ms 17620 KB Output is correct
111 Correct 6 ms 15196 KB Output is correct
112 Correct 6 ms 15192 KB Output is correct
113 Correct 7 ms 17500 KB Output is correct
114 Correct 7 ms 17552 KB Output is correct
115 Correct 8 ms 17500 KB Output is correct
116 Correct 8 ms 17500 KB Output is correct
117 Correct 7 ms 15196 KB Output is correct
118 Correct 8 ms 17660 KB Output is correct
119 Correct 7 ms 15300 KB Output is correct
120 Correct 12 ms 15448 KB Output is correct
121 Correct 230 ms 43240 KB Output is correct
122 Correct 389 ms 55244 KB Output is correct
123 Correct 366 ms 55244 KB Output is correct
124 Correct 6 ms 15196 KB Output is correct
125 Correct 6 ms 17500 KB Output is correct
126 Correct 7 ms 15196 KB Output is correct
127 Correct 481 ms 73500 KB Output is correct
128 Correct 518 ms 73468 KB Output is correct
129 Correct 524 ms 73128 KB Output is correct
130 Correct 11 ms 15452 KB Output is correct
131 Correct 13 ms 15964 KB Output is correct
132 Correct 251 ms 43284 KB Output is correct
133 Correct 421 ms 56200 KB Output is correct
134 Correct 574 ms 69660 KB Output is correct
135 Correct 499 ms 74208 KB Output is correct
136 Correct 509 ms 74428 KB Output is correct
137 Correct 597 ms 67100 KB Output is correct
138 Correct 650 ms 67224 KB Output is correct
139 Correct 549 ms 64560 KB Output is correct
140 Correct 9 ms 17500 KB Output is correct
141 Correct 84 ms 25908 KB Output is correct
142 Correct 38 ms 17328 KB Output is correct
143 Correct 123 ms 22712 KB Output is correct
144 Correct 230 ms 27076 KB Output is correct
145 Correct 328 ms 44084 KB Output is correct
146 Correct 412 ms 50716 KB Output is correct
147 Correct 489 ms 57392 KB Output is correct
148 Correct 620 ms 62944 KB Output is correct
149 Correct 756 ms 70856 KB Output is correct
150 Correct 664 ms 70324 KB Output is correct
151 Correct 523 ms 73484 KB Output is correct
152 Correct 13 ms 15584 KB Output is correct
153 Correct 20 ms 16112 KB Output is correct
154 Correct 259 ms 43428 KB Output is correct
155 Correct 450 ms 56968 KB Output is correct
156 Correct 611 ms 69708 KB Output is correct
157 Correct 7 ms 17500 KB Output is correct
158 Correct 9 ms 15312 KB Output is correct
159 Correct 9 ms 17620 KB Output is correct
160 Correct 8 ms 17620 KB Output is correct
161 Runtime error 662 ms 105676 KB Execution killed with signal 6
162 Halted 0 ms 0 KB -