Submission #300858

# Submission time Handle Problem Language Result Execution time Memory
300858 2020-09-17T14:28:15 Z CaroLinda Duathlon (APIO18_duathlon) C++14
100 / 100
227 ms 47100 KB
#include <bits/stdc++.h>

#define all(x) x.begin(),x.end()
#define debug //printf
#define sz(x) (int)(x.size())
#define pii pair<int,int>
#define ff first
#define ss second
#define ll long long

using namespace std ;

int n , m ;
vector<int> height, low , qtdVert , subtree ;
vector<ll> toSubtract ;
vector< vector<int> > biconnected , tree ;
vector<pii> edges ;
vector< vector<pii> > adj ;
vector<bool> seenEdge , isArt , seenVertex , spun ;
ll ans ;

// ------------------ GETTING ARTICULATION POINTS AND BICONNECTED COMPONENTS

stack<int> st ;
void makeComponent(int lastIncluded)
{

	biconnected.push_back( vector<int>() ) ;
	tree.push_back( vector<int>() ) ;
	toSubtract.push_back(0LL) ;
	qtdVert.push_back(0) ;
	subtree.push_back(0) ;
	spun.push_back(false) ;

	while( !st.empty() )
	{
		int onTop = st.top() ;
		st.pop() ;

		biconnected.back().push_back( onTop ) ;

		if(onTop == lastIncluded) return ;

	}

}

void lowlink(int x, bool isFirst = false ) 
{

	bool hasFwd = false ;
	seenVertex[x] = true ;

	for(auto e : adj[x] ) 
	{
		int target = e.ff ;
		int id = e.ss ;

		if( seenEdge[id] ) continue ;

		st.push( id ) ;

		seenEdge[id] = true ;

		if( height[target] != -1 )
		{
			low[x] = min( low[x] , height[target] ) ;
			continue ;
		}

		height[target] = low[target] = height[x] + 1 ;
		
		lowlink( target ) ;

		low[x] = min( low[x] , low[target] ) ;

		if( (isFirst) ? hasFwd : (low[target] >= height[x]) )
		{
			isArt[x] = true ;
			makeComponent(id) ;
		}

		hasFwd = true ;

	}

}
// -----------------------------

void dfsInit(int x, int father )
{

	subtree[x] = qtdVert[x] ;

	for(auto neigh : tree[x] ) 
	{
		if(neigh == father) continue ;

		dfsInit(neigh, x) ;

		subtree[x] += subtree[neigh] ;
	}

}

long long binomial(ll x) { return ((x-1)*x)/2LL ; }

void dfsSpin(int x)
{
	spun[x] = true ;

	if( x >= n )
	{
		//I'm a component
		for(int neigh : tree[x] ) 
			toSubtract[x] += binomial( (ll)subtree[neigh] ) ;

		ans -= toSubtract[x] * (ll)qtdVert[x] ;

	}

	for(int neigh : tree[x])
	{

		if( spun[neigh] ) continue ;

		int mySub = subtree[x] ;
		int yourSub = subtree[neigh] ;

		subtree[x] -= subtree[neigh] ;
		subtree[neigh] = mySub ;

		dfsSpin(neigh) ;

		subtree[x] = mySub ;
		subtree[neigh] = yourSub ;

	}

	if( x < n )
	{
		//I'm an articulation point

		for(int neigh : tree[x])
			toSubtract[x] += toSubtract[neigh] - binomial( (ll) subtree[x] - subtree[neigh] ) ;

		ans -= toSubtract[x] ;
	}

}

int main()
{

	scanf("%d%d", &n , &m ) ;

	adj.resize(n, vector<pii>() ) ;
	seenEdge.resize(m, false) ;
	seenVertex.resize(n, false) ;
	tree.resize(n, vector<int>() ) ;
	height.resize(n, -1) ;
	low.resize(n) ;
	isArt.resize(n, false) ;
	toSubtract.resize(n, 0LL ) ;
	qtdVert.resize(n, 1) ;
	subtree.resize(n, 0) ;
	spun.resize(n, false) ;

	for(int i = 0 , a , b ; i < m ; i++ )
	{
		scanf("%d%d", &a, &b ) ;

		a-- ;
		b-- ;
		
		adj[a].push_back( make_pair(b,i) ) ;
		adj[b].push_back( make_pair(a,i) ) ;
		edges.push_back( make_pair(a,b) ) ;
	}

	for(int i = 0 ; i < n ; i++ )
	{

		if( seenVertex[i] ) continue ;

		int toBegin = sz(biconnected) ;

		height[i] = low[i] = 0 ;
		lowlink(i, true ) ;
		makeComponent(-1) ;

		int toEnd = sz(biconnected) ;

		for(int j = toBegin ; j < toEnd ; j++ )
		{

			debug("Component %d: " , j ) ;

			vector<int> nonArt ;

			for(int e : biconnected[j]) 
			{
				nonArt.push_back( edges[e].ff ) ;
				nonArt.push_back( edges[e].ss ) ;
				debug("(%d %d) and " , edges[e].ff, edges[e].ss ) ;
			}

			debug("\n") ;

			sort(all(nonArt));
			nonArt.erase( unique(all(nonArt)) , nonArt.end() ) ;

			for(int e : nonArt)
			{

				if( isArt[e] ) 
				{
					tree[e].push_back(n + j) ;
					tree[n+j].push_back(e) ;
				}
				else qtdVert[n+j]++ ;
			}

		}

		dfsInit(n+toBegin, -1) ;

		ans += binomial((ll)subtree[n+toBegin]-1) * (ll)subtree[n+toBegin] ;

		dfsSpin(n+toBegin) ;

	}

	printf("%lld\n" , ans*2LL ) ;

}

Compilation message

count_triplets.cpp: In function 'int main()':
count_triplets.cpp:197:10: warning: left operand of comma operator has no effect [-Wunused-value]
  197 |    debug("Component %d: " , j ) ;
      |          ^~~~~~~~~~~~~~~~
count_triplets.cpp:205:11: warning: left operand of comma operator has no effect [-Wunused-value]
  205 |     debug("(%d %d) and " , edges[e].ff, edges[e].ss ) ;
      |           ^~~~~~~~~~~~~~
count_triplets.cpp:208:10: warning: statement has no effect [-Wunused-value]
  208 |    debug("\n") ;
      |         ~^~~~~
count_triplets.cpp:155:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  155 |  scanf("%d%d", &n , &m ) ;
      |  ~~~~~^~~~~~~~~~~~~~~~~~
count_triplets.cpp:171:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  171 |   scanf("%d%d", &a, &b ) ;
      |   ~~~~~^~~~~~~~~~~~~~~~~
# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 1 ms 256 KB Output is correct
12 Correct 1 ms 256 KB Output is correct
13 Correct 1 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 0 ms 256 KB Output is correct
19 Correct 1 ms 256 KB Output is correct
20 Correct 1 ms 256 KB Output is correct
21 Correct 1 ms 256 KB Output is correct
22 Correct 1 ms 256 KB Output is correct
23 Correct 0 ms 256 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 256 KB Output is correct
27 Correct 1 ms 256 KB Output is correct
28 Correct 0 ms 256 KB Output is correct
29 Correct 1 ms 256 KB Output is correct
30 Correct 0 ms 384 KB Output is correct
31 Correct 1 ms 256 KB Output is correct
32 Correct 1 ms 256 KB Output is correct
33 Correct 1 ms 256 KB Output is correct
34 Correct 0 ms 256 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 1 ms 256 KB Output is correct
12 Correct 1 ms 256 KB Output is correct
13 Correct 1 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 0 ms 256 KB Output is correct
19 Correct 1 ms 256 KB Output is correct
20 Correct 1 ms 256 KB Output is correct
21 Correct 1 ms 256 KB Output is correct
22 Correct 1 ms 256 KB Output is correct
23 Correct 0 ms 256 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 256 KB Output is correct
27 Correct 1 ms 256 KB Output is correct
28 Correct 0 ms 256 KB Output is correct
29 Correct 1 ms 256 KB Output is correct
30 Correct 0 ms 384 KB Output is correct
31 Correct 1 ms 256 KB Output is correct
32 Correct 1 ms 256 KB Output is correct
33 Correct 1 ms 256 KB Output is correct
34 Correct 0 ms 256 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 1 ms 384 KB Output is correct
37 Correct 1 ms 384 KB Output is correct
38 Correct 1 ms 384 KB Output is correct
39 Correct 1 ms 384 KB Output is correct
40 Correct 1 ms 384 KB Output is correct
41 Correct 1 ms 384 KB Output is correct
42 Correct 1 ms 384 KB Output is correct
43 Correct 0 ms 384 KB Output is correct
44 Correct 1 ms 384 KB Output is correct
45 Correct 1 ms 256 KB Output is correct
46 Correct 1 ms 384 KB Output is correct
47 Correct 0 ms 384 KB Output is correct
48 Correct 1 ms 384 KB Output is correct
49 Correct 0 ms 384 KB Output is correct
50 Correct 1 ms 384 KB Output is correct
51 Correct 1 ms 384 KB Output is correct
52 Correct 1 ms 384 KB Output is correct
53 Correct 1 ms 384 KB Output is correct
54 Correct 1 ms 256 KB Output is correct
55 Correct 0 ms 384 KB Output is correct
56 Correct 1 ms 384 KB Output is correct
57 Correct 1 ms 384 KB Output is correct
58 Correct 1 ms 384 KB Output is correct
59 Correct 1 ms 384 KB Output is correct
60 Correct 1 ms 384 KB Output is correct
61 Correct 1 ms 384 KB Output is correct
62 Correct 1 ms 384 KB Output is correct
63 Correct 1 ms 384 KB Output is correct
64 Correct 1 ms 384 KB Output is correct
65 Correct 1 ms 384 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 145 ms 29408 KB Output is correct
2 Correct 134 ms 29404 KB Output is correct
3 Correct 207 ms 30056 KB Output is correct
4 Correct 159 ms 29324 KB Output is correct
5 Correct 179 ms 24460 KB Output is correct
6 Correct 182 ms 32160 KB Output is correct
7 Correct 182 ms 26532 KB Output is correct
8 Correct 172 ms 29604 KB Output is correct
9 Correct 170 ms 24228 KB Output is correct
10 Correct 158 ms 23840 KB Output is correct
11 Correct 132 ms 18980 KB Output is correct
12 Correct 126 ms 19012 KB Output is correct
13 Correct 119 ms 18340 KB Output is correct
14 Correct 114 ms 18340 KB Output is correct
15 Correct 88 ms 17064 KB Output is correct
16 Correct 92 ms 17192 KB Output is correct
17 Correct 21 ms 16824 KB Output is correct
18 Correct 20 ms 16824 KB Output is correct
19 Correct 20 ms 16824 KB Output is correct
20 Correct 19 ms 16824 KB Output is correct
21 Correct 20 ms 16824 KB Output is correct
22 Correct 20 ms 16824 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 2 ms 640 KB Output is correct
2 Correct 2 ms 640 KB Output is correct
3 Correct 2 ms 640 KB Output is correct
4 Correct 2 ms 768 KB Output is correct
5 Correct 2 ms 640 KB Output is correct
6 Correct 2 ms 640 KB Output is correct
7 Correct 2 ms 768 KB Output is correct
8 Correct 2 ms 640 KB Output is correct
9 Correct 2 ms 640 KB Output is correct
10 Correct 2 ms 640 KB Output is correct
11 Correct 2 ms 640 KB Output is correct
12 Correct 2 ms 640 KB Output is correct
13 Correct 1 ms 512 KB Output is correct
14 Correct 1 ms 512 KB Output is correct
15 Correct 2 ms 512 KB Output is correct
16 Correct 1 ms 512 KB Output is correct
17 Correct 1 ms 512 KB Output is correct
18 Correct 1 ms 512 KB Output is correct
19 Correct 1 ms 640 KB Output is correct
20 Correct 1 ms 640 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 172 ms 27428 KB Output is correct
2 Correct 185 ms 27428 KB Output is correct
3 Correct 175 ms 27428 KB Output is correct
4 Correct 175 ms 27428 KB Output is correct
5 Correct 174 ms 27560 KB Output is correct
6 Correct 215 ms 47100 KB Output is correct
7 Correct 200 ms 34720 KB Output is correct
8 Correct 207 ms 32940 KB Output is correct
9 Correct 195 ms 31060 KB Output is correct
10 Correct 177 ms 27392 KB Output is correct
11 Correct 181 ms 27560 KB Output is correct
12 Correct 178 ms 27424 KB Output is correct
13 Correct 194 ms 27428 KB Output is correct
14 Correct 170 ms 25636 KB Output is correct
15 Correct 151 ms 24352 KB Output is correct
16 Correct 94 ms 20392 KB Output is correct
17 Correct 104 ms 26392 KB Output is correct
18 Correct 107 ms 26396 KB Output is correct
19 Correct 103 ms 26532 KB Output is correct
20 Correct 106 ms 26276 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 2 ms 640 KB Output is correct
2 Correct 2 ms 640 KB Output is correct
3 Correct 2 ms 640 KB Output is correct
4 Correct 2 ms 512 KB Output is correct
5 Correct 2 ms 512 KB Output is correct
6 Correct 1 ms 512 KB Output is correct
7 Correct 1 ms 512 KB Output is correct
8 Correct 1 ms 512 KB Output is correct
9 Correct 1 ms 512 KB Output is correct
10 Correct 1 ms 512 KB Output is correct
11 Correct 1 ms 512 KB Output is correct
12 Correct 2 ms 640 KB Output is correct
13 Correct 2 ms 640 KB Output is correct
14 Correct 2 ms 672 KB Output is correct
15 Correct 2 ms 640 KB Output is correct
16 Correct 2 ms 512 KB Output is correct
17 Correct 2 ms 512 KB Output is correct
18 Correct 1 ms 512 KB Output is correct
19 Correct 2 ms 512 KB Output is correct
20 Correct 1 ms 512 KB Output is correct
21 Correct 2 ms 512 KB Output is correct
22 Correct 2 ms 512 KB Output is correct
23 Correct 1 ms 512 KB Output is correct
24 Correct 2 ms 512 KB Output is correct
25 Correct 1 ms 512 KB Output is correct
26 Correct 1 ms 512 KB Output is correct
27 Correct 1 ms 512 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 182 ms 27424 KB Output is correct
2 Correct 191 ms 27688 KB Output is correct
3 Correct 188 ms 25888 KB Output is correct
4 Correct 182 ms 22688 KB Output is correct
5 Correct 150 ms 18848 KB Output is correct
6 Correct 144 ms 17312 KB Output is correct
7 Correct 133 ms 16420 KB Output is correct
8 Correct 124 ms 15488 KB Output is correct
9 Correct 121 ms 15212 KB Output is correct
10 Correct 114 ms 15256 KB Output is correct
11 Correct 124 ms 15084 KB Output is correct
12 Correct 107 ms 14956 KB Output is correct
13 Correct 112 ms 15084 KB Output is correct
14 Correct 115 ms 17188 KB Output is correct
15 Correct 212 ms 33316 KB Output is correct
16 Correct 207 ms 30756 KB Output is correct
17 Correct 202 ms 30372 KB Output is correct
18 Correct 200 ms 28324 KB Output is correct
19 Correct 183 ms 22828 KB Output is correct
20 Correct 178 ms 22692 KB Output is correct
21 Correct 182 ms 22764 KB Output is correct
22 Correct 166 ms 20644 KB Output is correct
23 Correct 135 ms 18724 KB Output is correct
24 Correct 157 ms 25376 KB Output is correct
25 Correct 173 ms 25504 KB Output is correct
26 Correct 151 ms 23584 KB Output is correct
27 Correct 158 ms 23588 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 1 ms 256 KB Output is correct
12 Correct 1 ms 256 KB Output is correct
13 Correct 1 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 0 ms 256 KB Output is correct
19 Correct 1 ms 256 KB Output is correct
20 Correct 1 ms 256 KB Output is correct
21 Correct 1 ms 256 KB Output is correct
22 Correct 1 ms 256 KB Output is correct
23 Correct 0 ms 256 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 256 KB Output is correct
27 Correct 1 ms 256 KB Output is correct
28 Correct 0 ms 256 KB Output is correct
29 Correct 1 ms 256 KB Output is correct
30 Correct 0 ms 384 KB Output is correct
31 Correct 1 ms 256 KB Output is correct
32 Correct 1 ms 256 KB Output is correct
33 Correct 1 ms 256 KB Output is correct
34 Correct 0 ms 256 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 1 ms 384 KB Output is correct
37 Correct 1 ms 384 KB Output is correct
38 Correct 1 ms 384 KB Output is correct
39 Correct 1 ms 384 KB Output is correct
40 Correct 1 ms 384 KB Output is correct
41 Correct 1 ms 384 KB Output is correct
42 Correct 1 ms 384 KB Output is correct
43 Correct 0 ms 384 KB Output is correct
44 Correct 1 ms 384 KB Output is correct
45 Correct 1 ms 256 KB Output is correct
46 Correct 1 ms 384 KB Output is correct
47 Correct 0 ms 384 KB Output is correct
48 Correct 1 ms 384 KB Output is correct
49 Correct 0 ms 384 KB Output is correct
50 Correct 1 ms 384 KB Output is correct
51 Correct 1 ms 384 KB Output is correct
52 Correct 1 ms 384 KB Output is correct
53 Correct 1 ms 384 KB Output is correct
54 Correct 1 ms 256 KB Output is correct
55 Correct 0 ms 384 KB Output is correct
56 Correct 1 ms 384 KB Output is correct
57 Correct 1 ms 384 KB Output is correct
58 Correct 1 ms 384 KB Output is correct
59 Correct 1 ms 384 KB Output is correct
60 Correct 1 ms 384 KB Output is correct
61 Correct 1 ms 384 KB Output is correct
62 Correct 1 ms 384 KB Output is correct
63 Correct 1 ms 384 KB Output is correct
64 Correct 1 ms 384 KB Output is correct
65 Correct 1 ms 384 KB Output is correct
66 Correct 1 ms 512 KB Output is correct
67 Correct 2 ms 512 KB Output is correct
68 Correct 1 ms 512 KB Output is correct
69 Correct 2 ms 640 KB Output is correct
70 Correct 2 ms 672 KB Output is correct
71 Correct 2 ms 512 KB Output is correct
72 Correct 1 ms 512 KB Output is correct
73 Correct 1 ms 512 KB Output is correct
74 Correct 1 ms 512 KB Output is correct
75 Correct 1 ms 512 KB Output is correct
76 Correct 1 ms 384 KB Output is correct
77 Correct 2 ms 512 KB Output is correct
78 Correct 2 ms 512 KB Output is correct
79 Correct 1 ms 512 KB Output is correct
80 Correct 1 ms 512 KB Output is correct
81 Correct 1 ms 512 KB Output is correct
82 Correct 1 ms 512 KB Output is correct
83 Correct 1 ms 640 KB Output is correct
84 Correct 2 ms 512 KB Output is correct
85 Correct 2 ms 512 KB Output is correct
86 Correct 2 ms 512 KB Output is correct
87 Correct 2 ms 512 KB Output is correct
88 Correct 1 ms 512 KB Output is correct
89 Correct 1 ms 512 KB Output is correct
90 Correct 1 ms 512 KB Output is correct
91 Correct 1 ms 512 KB Output is correct
92 Correct 2 ms 512 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 1 ms 256 KB Output is correct
12 Correct 1 ms 256 KB Output is correct
13 Correct 1 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 0 ms 256 KB Output is correct
19 Correct 1 ms 256 KB Output is correct
20 Correct 1 ms 256 KB Output is correct
21 Correct 1 ms 256 KB Output is correct
22 Correct 1 ms 256 KB Output is correct
23 Correct 0 ms 256 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 256 KB Output is correct
27 Correct 1 ms 256 KB Output is correct
28 Correct 0 ms 256 KB Output is correct
29 Correct 1 ms 256 KB Output is correct
30 Correct 0 ms 384 KB Output is correct
31 Correct 1 ms 256 KB Output is correct
32 Correct 1 ms 256 KB Output is correct
33 Correct 1 ms 256 KB Output is correct
34 Correct 0 ms 256 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 1 ms 384 KB Output is correct
37 Correct 1 ms 384 KB Output is correct
38 Correct 1 ms 384 KB Output is correct
39 Correct 1 ms 384 KB Output is correct
40 Correct 1 ms 384 KB Output is correct
41 Correct 1 ms 384 KB Output is correct
42 Correct 1 ms 384 KB Output is correct
43 Correct 0 ms 384 KB Output is correct
44 Correct 1 ms 384 KB Output is correct
45 Correct 1 ms 256 KB Output is correct
46 Correct 1 ms 384 KB Output is correct
47 Correct 0 ms 384 KB Output is correct
48 Correct 1 ms 384 KB Output is correct
49 Correct 0 ms 384 KB Output is correct
50 Correct 1 ms 384 KB Output is correct
51 Correct 1 ms 384 KB Output is correct
52 Correct 1 ms 384 KB Output is correct
53 Correct 1 ms 384 KB Output is correct
54 Correct 1 ms 256 KB Output is correct
55 Correct 0 ms 384 KB Output is correct
56 Correct 1 ms 384 KB Output is correct
57 Correct 1 ms 384 KB Output is correct
58 Correct 1 ms 384 KB Output is correct
59 Correct 1 ms 384 KB Output is correct
60 Correct 1 ms 384 KB Output is correct
61 Correct 1 ms 384 KB Output is correct
62 Correct 1 ms 384 KB Output is correct
63 Correct 1 ms 384 KB Output is correct
64 Correct 1 ms 384 KB Output is correct
65 Correct 1 ms 384 KB Output is correct
66 Correct 145 ms 29408 KB Output is correct
67 Correct 134 ms 29404 KB Output is correct
68 Correct 207 ms 30056 KB Output is correct
69 Correct 159 ms 29324 KB Output is correct
70 Correct 179 ms 24460 KB Output is correct
71 Correct 182 ms 32160 KB Output is correct
72 Correct 182 ms 26532 KB Output is correct
73 Correct 172 ms 29604 KB Output is correct
74 Correct 170 ms 24228 KB Output is correct
75 Correct 158 ms 23840 KB Output is correct
76 Correct 132 ms 18980 KB Output is correct
77 Correct 126 ms 19012 KB Output is correct
78 Correct 119 ms 18340 KB Output is correct
79 Correct 114 ms 18340 KB Output is correct
80 Correct 88 ms 17064 KB Output is correct
81 Correct 92 ms 17192 KB Output is correct
82 Correct 21 ms 16824 KB Output is correct
83 Correct 20 ms 16824 KB Output is correct
84 Correct 20 ms 16824 KB Output is correct
85 Correct 19 ms 16824 KB Output is correct
86 Correct 20 ms 16824 KB Output is correct
87 Correct 20 ms 16824 KB Output is correct
88 Correct 2 ms 640 KB Output is correct
89 Correct 2 ms 640 KB Output is correct
90 Correct 2 ms 640 KB Output is correct
91 Correct 2 ms 768 KB Output is correct
92 Correct 2 ms 640 KB Output is correct
93 Correct 2 ms 640 KB Output is correct
94 Correct 2 ms 768 KB Output is correct
95 Correct 2 ms 640 KB Output is correct
96 Correct 2 ms 640 KB Output is correct
97 Correct 2 ms 640 KB Output is correct
98 Correct 2 ms 640 KB Output is correct
99 Correct 2 ms 640 KB Output is correct
100 Correct 1 ms 512 KB Output is correct
101 Correct 1 ms 512 KB Output is correct
102 Correct 2 ms 512 KB Output is correct
103 Correct 1 ms 512 KB Output is correct
104 Correct 1 ms 512 KB Output is correct
105 Correct 1 ms 512 KB Output is correct
106 Correct 1 ms 640 KB Output is correct
107 Correct 1 ms 640 KB Output is correct
108 Correct 172 ms 27428 KB Output is correct
109 Correct 185 ms 27428 KB Output is correct
110 Correct 175 ms 27428 KB Output is correct
111 Correct 175 ms 27428 KB Output is correct
112 Correct 174 ms 27560 KB Output is correct
113 Correct 215 ms 47100 KB Output is correct
114 Correct 200 ms 34720 KB Output is correct
115 Correct 207 ms 32940 KB Output is correct
116 Correct 195 ms 31060 KB Output is correct
117 Correct 177 ms 27392 KB Output is correct
118 Correct 181 ms 27560 KB Output is correct
119 Correct 178 ms 27424 KB Output is correct
120 Correct 194 ms 27428 KB Output is correct
121 Correct 170 ms 25636 KB Output is correct
122 Correct 151 ms 24352 KB Output is correct
123 Correct 94 ms 20392 KB Output is correct
124 Correct 104 ms 26392 KB Output is correct
125 Correct 107 ms 26396 KB Output is correct
126 Correct 103 ms 26532 KB Output is correct
127 Correct 106 ms 26276 KB Output is correct
128 Correct 2 ms 640 KB Output is correct
129 Correct 2 ms 640 KB Output is correct
130 Correct 2 ms 640 KB Output is correct
131 Correct 2 ms 512 KB Output is correct
132 Correct 2 ms 512 KB Output is correct
133 Correct 1 ms 512 KB Output is correct
134 Correct 1 ms 512 KB Output is correct
135 Correct 1 ms 512 KB Output is correct
136 Correct 1 ms 512 KB Output is correct
137 Correct 1 ms 512 KB Output is correct
138 Correct 1 ms 512 KB Output is correct
139 Correct 2 ms 640 KB Output is correct
140 Correct 2 ms 640 KB Output is correct
141 Correct 2 ms 672 KB Output is correct
142 Correct 2 ms 640 KB Output is correct
143 Correct 2 ms 512 KB Output is correct
144 Correct 2 ms 512 KB Output is correct
145 Correct 1 ms 512 KB Output is correct
146 Correct 2 ms 512 KB Output is correct
147 Correct 1 ms 512 KB Output is correct
148 Correct 2 ms 512 KB Output is correct
149 Correct 2 ms 512 KB Output is correct
150 Correct 1 ms 512 KB Output is correct
151 Correct 2 ms 512 KB Output is correct
152 Correct 1 ms 512 KB Output is correct
153 Correct 1 ms 512 KB Output is correct
154 Correct 1 ms 512 KB Output is correct
155 Correct 182 ms 27424 KB Output is correct
156 Correct 191 ms 27688 KB Output is correct
157 Correct 188 ms 25888 KB Output is correct
158 Correct 182 ms 22688 KB Output is correct
159 Correct 150 ms 18848 KB Output is correct
160 Correct 144 ms 17312 KB Output is correct
161 Correct 133 ms 16420 KB Output is correct
162 Correct 124 ms 15488 KB Output is correct
163 Correct 121 ms 15212 KB Output is correct
164 Correct 114 ms 15256 KB Output is correct
165 Correct 124 ms 15084 KB Output is correct
166 Correct 107 ms 14956 KB Output is correct
167 Correct 112 ms 15084 KB Output is correct
168 Correct 115 ms 17188 KB Output is correct
169 Correct 212 ms 33316 KB Output is correct
170 Correct 207 ms 30756 KB Output is correct
171 Correct 202 ms 30372 KB Output is correct
172 Correct 200 ms 28324 KB Output is correct
173 Correct 183 ms 22828 KB Output is correct
174 Correct 178 ms 22692 KB Output is correct
175 Correct 182 ms 22764 KB Output is correct
176 Correct 166 ms 20644 KB Output is correct
177 Correct 135 ms 18724 KB Output is correct
178 Correct 157 ms 25376 KB Output is correct
179 Correct 173 ms 25504 KB Output is correct
180 Correct 151 ms 23584 KB Output is correct
181 Correct 158 ms 23588 KB Output is correct
182 Correct 1 ms 512 KB Output is correct
183 Correct 2 ms 512 KB Output is correct
184 Correct 1 ms 512 KB Output is correct
185 Correct 2 ms 640 KB Output is correct
186 Correct 2 ms 672 KB Output is correct
187 Correct 2 ms 512 KB Output is correct
188 Correct 1 ms 512 KB Output is correct
189 Correct 1 ms 512 KB Output is correct
190 Correct 1 ms 512 KB Output is correct
191 Correct 1 ms 512 KB Output is correct
192 Correct 1 ms 384 KB Output is correct
193 Correct 2 ms 512 KB Output is correct
194 Correct 2 ms 512 KB Output is correct
195 Correct 1 ms 512 KB Output is correct
196 Correct 1 ms 512 KB Output is correct
197 Correct 1 ms 512 KB Output is correct
198 Correct 1 ms 512 KB Output is correct
199 Correct 1 ms 640 KB Output is correct
200 Correct 2 ms 512 KB Output is correct
201 Correct 2 ms 512 KB Output is correct
202 Correct 2 ms 512 KB Output is correct
203 Correct 2 ms 512 KB Output is correct
204 Correct 1 ms 512 KB Output is correct
205 Correct 1 ms 512 KB Output is correct
206 Correct 1 ms 512 KB Output is correct
207 Correct 1 ms 512 KB Output is correct
208 Correct 2 ms 512 KB Output is correct
209 Correct 21 ms 16824 KB Output is correct
210 Correct 95 ms 21160 KB Output is correct
211 Correct 147 ms 23716 KB Output is correct
212 Correct 195 ms 28456 KB Output is correct
213 Correct 227 ms 31896 KB Output is correct
214 Correct 87 ms 19352 KB Output is correct
215 Correct 91 ms 18208 KB Output is correct
216 Correct 173 ms 23744 KB Output is correct
217 Correct 160 ms 19872 KB Output is correct
218 Correct 129 ms 15524 KB Output is correct
219 Correct 121 ms 15292 KB Output is correct
220 Correct 116 ms 15212 KB Output is correct
221 Correct 107 ms 15084 KB Output is correct
222 Correct 106 ms 16364 KB Output is correct
223 Correct 180 ms 23960 KB Output is correct
224 Correct 176 ms 22684 KB Output is correct
225 Correct 163 ms 18972 KB Output is correct
226 Correct 159 ms 18976 KB Output is correct
227 Correct 165 ms 19588 KB Output is correct
228 Correct 160 ms 17740 KB Output is correct
229 Correct 130 ms 16088 KB Output is correct
230 Correct 142 ms 19352 KB Output is correct
231 Correct 135 ms 19356 KB Output is correct