oj.uz

Submission #50345

# Submission time Handle Problem Language Result Execution time Memory
50345 2018-06-10T12:15:25 Z zscoder Duathlon (APIO18_duathlon) C++17
90 / 100
 297 ms 53548 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef pair<int,int> ii;

#define fi first
#define se second
#define pb push_back
#define mp make_pair

vi adj[533113];
int disc[533113];
int low[533113];
vector<vector<ii> > bicon;
int timer;
stack<ii> st;
bool isconn[533113];
bool isart[533113];
int siz[510511];
vi tree[510511];
int n,m; 

void dfs(int u, int p)
{
	disc[u]=++timer; int child=0; low[u]=disc[u];
	for(int v:adj[u])
	{
		if(v==p) continue;
		if(!disc[v])
		{
			child++;
			st.push(mp(u,v));
			dfs(v,u);
			low[u] = min(low[u], low[v]);
			if((p==-1&&child>1)||(p!=-1&&low[v]>=disc[u]))
			{
				isart[u] = 1; bicon.pb(vector<ii>());
				while(!st.empty()&&st.top()!=mp(u,v))
				{
					bicon.back().pb(st.top()); st.pop();
				}
				bicon.back().pb(st.top()); st.pop();
			}
		}
		else if(disc[v]<disc[u])
		{
			low[u] = min(low[u], disc[v]);
			st.push(mp(u,v));
		}
	}
}

int dp[511211];
int vis[511511];
int cc; vi C;
int tot[511511];
int par[515115];
void prep_tree(int u, int p)
{
	C.pb(u); cc+=siz[u]; par[u]=p;
	dp[u] = siz[u]; vis[u]=1;
	for(int v:tree[u])
	{
		if(v==p) continue;
		prep_tree(v,u);
		dp[u]+=dp[v];
	}
}

int main()
{
	ios_base::sync_with_stdio(0); cin.tie(0);
	cin>>n>>m; //do for each cc
	for(int i=0;i<m;i++)
	{
		int u,v; cin>>u>>v; u--; v--;
		adj[u].pb(v); adj[v].pb(u);
	}
	timer=1;
	for(int i=0;i<n;i++)
	{
		if(!disc[i]) 
		{
			dfs(i,-1);
			if(!st.empty())
			{
				bicon.pb(vector<ii>());
				while(!st.empty())
				{
					bicon.back().pb(st.top()); st.pop();
				}
			}
		}
	}
	for(int i=0;i<bicon.size();i++)
	{
		set<int> S; set<int> ss;
		for(ii v:bicon[i])
		{
			if(!isart[v.fi]) S.insert(v.fi);
			else ss.insert(v.fi);
			if(!isart[v.se]) S.insert(v.se);
			else ss.insert(v.se);
		}
		for(int j:ss) 
		{
			tree[j].pb(n+i); tree[n+i].pb(j);
			//cerr<<"ADD EDGE "<<j<<' '<<n+i<<'\n';
		}
		//cerr<<"BICON "<<n+i<<' '<<S.size()<<'\n';
		siz[n+i] = int(S.size()); //if cycle then alrdy +1
	}
	for(int i=0;i<n;i++)
	{
		siz[i]=1;
	}
	for(int i=0;i<n+bicon.size();i++)
	{
		if(!vis[i])
		{
			C.clear(); cc=0;
			prep_tree(i,-1);
			for(int v:C)
			{
				tot[v] = cc;
			}
		}
	}
	ll ans = 0;
	for(int i=0;i<n+bicon.size();i++)
	{
		if(i<n)
		{
			vi vec;
			for(int j:tree[i])
			{
				int v=dp[j];
				if(j==par[i])
				{
					v=tot[i]-dp[i];
				}
				vec.pb(v);
			}
			ll sos = 0; ll sum = 0;
			for(auto x:vec)
			{
				sos+=ll(x)*x;
				sum+=x;
			}
			ll res=0;
			res += sum*sum - sos;
			for(int j:tree[i])
			{
				res += siz[j]*(siz[j]-1);
			}
			ans+=res;
			//cerr<<"ANS "<<i<<' '<<res<<'\n';
		}
		else
		{
			ll sz = siz[i]; ll res=0;
			res += sz*(sz-1)*(sz-2); //all 3 from here
			res += 2LL*sz*(sz-1)*(tot[i]-sz); //here-here-out
			vi vec; int sm=0;
			int neigh=0;
			for(int j:tree[i])
			{
				neigh++;
				int v=dp[j];
				if(j==par[i])
				{
					v=tot[i]-dp[i];
				}
				//cerr<<v<<' ';
				vec.pb(v);
				sm+=v;
			}
			//cerr<<'\n';
			assert(sm==tot[i]-sz);
			ll sos = 0; ll sum = 0;
			for(auto x:vec)
			{
				sos+=ll(x)*x;
				sum+=x;
			}
			res += sz*(sum*sum-sos);//out-here-out
			res += max(0LL,ll(neigh-2))*(sum*sum-sos);
			res += max(0LL,ll(neigh-1))*sz*2LL*sum;
			for(int j:tree[i])
			{
				res += sz*siz[j]*(siz[j]-1);
			}
			//cerr<<"ANS "<<i<<' '<<res<<'\n';
			ans+=res;
		}
	}
	cout<<ans<<'\n';
}

Compilation message

count_triplets.cpp: In function 'int main()':
count_triplets.cpp:98:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<bicon.size();i++)
              ~^~~~~~~~~~~~~
count_triplets.cpp:120:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<n+bicon.size();i++)
              ~^~~~~~~~~~~~~~~
count_triplets.cpp:133:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<n+bicon.size();i++)
              ~^~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 21 ms 24824 KB Output is correct
2 Correct 21 ms 24932 KB Output is correct
3 Correct 21 ms 25112 KB Output is correct
4 Correct 20 ms 25112 KB Output is correct
5 Correct 20 ms 25112 KB Output is correct
6 Correct 21 ms 25112 KB Output is correct
7 Correct 21 ms 25112 KB Output is correct
8 Correct 20 ms 25112 KB Output is correct
9 Correct 20 ms 25112 KB Output is correct
10 Correct 20 ms 25112 KB Output is correct
11 Correct 20 ms 25112 KB Output is correct
12 Correct 21 ms 25144 KB Output is correct
13 Correct 21 ms 25144 KB Output is correct
14 Correct 20 ms 25144 KB Output is correct
15 Correct 21 ms 25152 KB Output is correct
16 Correct 22 ms 25152 KB Output is correct
17 Correct 20 ms 25152 KB Output is correct
18 Correct 21 ms 25152 KB Output is correct
19 Correct 21 ms 25152 KB Output is correct
20 Correct 21 ms 25152 KB Output is correct
21 Correct 20 ms 25152 KB Output is correct
22 Correct 25 ms 25176 KB Output is correct
23 Correct 25 ms 25176 KB Output is correct
24 Correct 27 ms 25324 KB Output is correct
25 Correct 26 ms 25324 KB Output is correct
26 Correct 21 ms 25324 KB Output is correct
27 Correct 21 ms 25324 KB Output is correct
28 Correct 21 ms 25324 KB Output is correct
29 Correct 21 ms 25324 KB Output is correct
30 Correct 24 ms 25324 KB Output is correct
31 Correct 22 ms 25324 KB Output is correct
32 Correct 21 ms 25324 KB Output is correct
33 Correct 21 ms 25324 KB Output is correct
34 Correct 26 ms 25324 KB Output is correct
35 Correct 22 ms 25324 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 21 ms 24824 KB Output is correct
2 Correct 21 ms 24932 KB Output is correct
3 Correct 21 ms 25112 KB Output is correct
4 Correct 20 ms 25112 KB Output is correct
5 Correct 20 ms 25112 KB Output is correct
6 Correct 21 ms 25112 KB Output is correct
7 Correct 21 ms 25112 KB Output is correct
8 Correct 20 ms 25112 KB Output is correct
9 Correct 20 ms 25112 KB Output is correct
10 Correct 20 ms 25112 KB Output is correct
11 Correct 20 ms 25112 KB Output is correct
12 Correct 21 ms 25144 KB Output is correct
13 Correct 21 ms 25144 KB Output is correct
14 Correct 20 ms 25144 KB Output is correct
15 Correct 21 ms 25152 KB Output is correct
16 Correct 22 ms 25152 KB Output is correct
17 Correct 20 ms 25152 KB Output is correct
18 Correct 21 ms 25152 KB Output is correct
19 Correct 21 ms 25152 KB Output is correct
20 Correct 21 ms 25152 KB Output is correct
21 Correct 20 ms 25152 KB Output is correct
22 Correct 25 ms 25176 KB Output is correct
23 Correct 25 ms 25176 KB Output is correct
24 Correct 27 ms 25324 KB Output is correct
25 Correct 26 ms 25324 KB Output is correct
26 Correct 21 ms 25324 KB Output is correct
27 Correct 21 ms 25324 KB Output is correct
28 Correct 21 ms 25324 KB Output is correct
29 Correct 21 ms 25324 KB Output is correct
30 Correct 24 ms 25324 KB Output is correct
31 Correct 22 ms 25324 KB Output is correct
32 Correct 21 ms 25324 KB Output is correct
33 Correct 21 ms 25324 KB Output is correct
34 Correct 26 ms 25324 KB Output is correct
35 Correct 22 ms 25324 KB Output is correct
36 Correct 21 ms 25324 KB Output is correct
37 Correct 26 ms 25324 KB Output is correct
38 Correct 22 ms 25324 KB Output is correct
39 Correct 22 ms 25332 KB Output is correct
40 Correct 22 ms 25332 KB Output is correct
41 Correct 21 ms 25332 KB Output is correct
42 Correct 21 ms 25332 KB Output is correct
43 Correct 21 ms 25332 KB Output is correct
44 Correct 21 ms 25332 KB Output is correct
45 Correct 21 ms 25332 KB Output is correct
46 Correct 23 ms 25332 KB Output is correct
47 Correct 22 ms 25332 KB Output is correct
48 Correct 27 ms 25332 KB Output is correct
49 Correct 21 ms 25332 KB Output is correct
50 Correct 23 ms 25332 KB Output is correct
51 Correct 22 ms 25340 KB Output is correct
52 Correct 21 ms 25340 KB Output is correct
53 Correct 21 ms 25340 KB Output is correct
54 Correct 21 ms 25340 KB Output is correct
55 Correct 21 ms 25340 KB Output is correct
56 Correct 20 ms 25340 KB Output is correct
57 Correct 23 ms 25340 KB Output is correct
58 Correct 21 ms 25340 KB Output is correct
59 Correct 24 ms 25340 KB Output is correct
60 Correct 24 ms 25340 KB Output is correct
61 Correct 22 ms 25340 KB Output is correct
62 Correct 22 ms 25340 KB Output is correct
63 Correct 26 ms 25340 KB Output is correct
64 Correct 22 ms 25340 KB Output is correct
65 Correct 22 ms 25340 KB Output is correct

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 209 ms 47512 KB Output is correct
2 Correct 203 ms 47532 KB Output is correct
3 Correct 224 ms 47532 KB Output is correct
4 Correct 219 ms 47532 KB Output is correct
5 Correct 171 ms 47532 KB Output is correct
6 Correct 297 ms 47532 KB Output is correct
7 Correct 246 ms 47532 KB Output is correct
8 Correct 199 ms 47532 KB Output is correct
9 Correct 164 ms 47532 KB Output is correct
10 Correct 168 ms 47532 KB Output is correct
11 Correct 135 ms 47532 KB Output is correct
12 Correct 117 ms 47532 KB Output is correct
13 Correct 113 ms 47532 KB Output is correct
14 Correct 138 ms 47532 KB Output is correct
15 Correct 110 ms 47532 KB Output is correct
16 Correct 99 ms 47532 KB Output is correct
17 Correct 26 ms 47532 KB Output is correct
18 Correct 26 ms 47532 KB Output is correct
19 Correct 26 ms 47532 KB Output is correct
20 Correct 26 ms 47532 KB Output is correct
21 Correct 28 ms 47532 KB Output is correct
22 Correct 26 ms 47532 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 47532 KB Output is correct
2 Correct 22 ms 47532 KB Output is correct
3 Correct 23 ms 47532 KB Output is correct
4 Correct 22 ms 47532 KB Output is correct
5 Correct 22 ms 47532 KB Output is correct
6 Correct 25 ms 47532 KB Output is correct
7 Correct 23 ms 47532 KB Output is correct
8 Correct 23 ms 47532 KB Output is correct
9 Correct 22 ms 47532 KB Output is correct
10 Correct 22 ms 47532 KB Output is correct
11 Correct 23 ms 47532 KB Output is correct
12 Correct 22 ms 47532 KB Output is correct
13 Correct 22 ms 47532 KB Output is correct
14 Correct 24 ms 47532 KB Output is correct
15 Correct 23 ms 47532 KB Output is correct
16 Correct 24 ms 47532 KB Output is correct
17 Correct 25 ms 47532 KB Output is correct
18 Correct 25 ms 47532 KB Output is correct
19 Correct 22 ms 47532 KB Output is correct
20 Correct 22 ms 47532 KB Output is correct

Subtask #5
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 195 ms 47532 KB Output is correct
2 Correct 181 ms 47532 KB Output is correct
3 Correct 181 ms 47532 KB Output is correct
4 Correct 192 ms 47532 KB Output is correct
5 Correct 188 ms 47532 KB Output is correct
6 Correct 215 ms 53548 KB Output is correct
7 Correct 211 ms 53548 KB Output is correct
8 Correct 202 ms 53548 KB Output is correct
9 Correct 230 ms 53548 KB Output is correct
10 Correct 205 ms 53548 KB Output is correct
11 Correct 205 ms 53548 KB Output is correct
12 Correct 237 ms 53548 KB Output is correct
13 Correct 203 ms 53548 KB Output is correct
14 Correct 184 ms 53548 KB Output is correct
15 Correct 161 ms 53548 KB Output is correct
16 Correct 112 ms 53548 KB Output is correct
17 Correct 121 ms 53548 KB Output is correct
18 Correct 137 ms 53548 KB Output is correct
19 Correct 125 ms 53548 KB Output is correct
20 Correct 145 ms 53548 KB Output is correct

Subtask #6
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 23 ms 53548 KB Output is correct
2 Correct 22 ms 53548 KB Output is correct
3 Correct 22 ms 53548 KB Output is correct
4 Correct 22 ms 53548 KB Output is correct
5 Correct 23 ms 53548 KB Output is correct
6 Correct 24 ms 53548 KB Output is correct
7 Correct 22 ms 53548 KB Output is correct
8 Correct 23 ms 53548 KB Output is correct
9 Correct 23 ms 53548 KB Output is correct
10 Correct 23 ms 53548 KB Output is correct
11 Correct 22 ms 53548 KB Output is correct
12 Correct 22 ms 53548 KB Output is correct
13 Correct 23 ms 53548 KB Output is correct
14 Correct 23 ms 53548 KB Output is correct
15 Correct 23 ms 53548 KB Output is correct
16 Correct 22 ms 53548 KB Output is correct
17 Correct 22 ms 53548 KB Output is correct
18 Correct 22 ms 53548 KB Output is correct
19 Correct 26 ms 53548 KB Output is correct
20 Correct 24 ms 53548 KB Output is correct
21 Correct 25 ms 53548 KB Output is correct
22 Correct 22 ms 53548 KB Output is correct
23 Correct 22 ms 53548 KB Output is correct
24 Correct 23 ms 53548 KB Output is correct
25 Correct 22 ms 53548 KB Output is correct
26 Correct 21 ms 53548 KB Output is correct
27 Correct 22 ms 53548 KB Output is correct

Subtask #7
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 210 ms 53548 KB Output is correct
2 Correct 259 ms 53548 KB Output is correct
3 Correct 188 ms 53548 KB Output is correct
4 Correct 168 ms 53548 KB Output is correct
5 Correct 185 ms 53548 KB Output is correct
6 Correct 125 ms 53548 KB Output is correct
7 Correct 132 ms 53548 KB Output is correct
8 Correct 112 ms 53548 KB Output is correct
9 Correct 118 ms 53548 KB Output is correct
10 Correct 115 ms 53548 KB Output is correct
11 Correct 107 ms 53548 KB Output is correct
12 Correct 114 ms 53548 KB Output is correct
13 Correct 104 ms 53548 KB Output is correct
14 Correct 117 ms 53548 KB Output is correct
15 Correct 203 ms 53548 KB Output is correct
16 Correct 206 ms 53548 KB Output is correct
17 Correct 231 ms 53548 KB Output is correct
18 Correct 170 ms 53548 KB Output is correct
19 Correct 171 ms 53548 KB Output is correct
20 Correct 190 ms 53548 KB Output is correct
21 Correct 180 ms 53548 KB Output is correct
22 Correct 185 ms 53548 KB Output is correct
23 Correct 152 ms 53548 KB Output is correct
24 Correct 170 ms 53548 KB Output is correct
25 Correct 178 ms 53548 KB Output is correct
26 Correct 151 ms 53548 KB Output is correct
27 Correct 153 ms 53548 KB Output is correct

Subtask #8
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 21 ms 24824 KB Output is correct
2 Correct 21 ms 24932 KB Output is correct
3 Correct 21 ms 25112 KB Output is correct
4 Correct 20 ms 25112 KB Output is correct
5 Correct 20 ms 25112 KB Output is correct
6 Correct 21 ms 25112 KB Output is correct
7 Correct 21 ms 25112 KB Output is correct
8 Correct 20 ms 25112 KB Output is correct
9 Correct 20 ms 25112 KB Output is correct
10 Correct 20 ms 25112 KB Output is correct
11 Correct 20 ms 25112 KB Output is correct
12 Correct 21 ms 25144 KB Output is correct
13 Correct 21 ms 25144 KB Output is correct
14 Correct 20 ms 25144 KB Output is correct
15 Correct 21 ms 25152 KB Output is correct
16 Correct 22 ms 25152 KB Output is correct
17 Correct 20 ms 25152 KB Output is correct
18 Correct 21 ms 25152 KB Output is correct
19 Correct 21 ms 25152 KB Output is correct
20 Correct 21 ms 25152 KB Output is correct
21 Correct 20 ms 25152 KB Output is correct
22 Correct 25 ms 25176 KB Output is correct
23 Correct 25 ms 25176 KB Output is correct
24 Correct 27 ms 25324 KB Output is correct
25 Correct 26 ms 25324 KB Output is correct
26 Correct 21 ms 25324 KB Output is correct
27 Correct 21 ms 25324 KB Output is correct
28 Correct 21 ms 25324 KB Output is correct
29 Correct 21 ms 25324 KB Output is correct
30 Correct 24 ms 25324 KB Output is correct
31 Correct 22 ms 25324 KB Output is correct
32 Correct 21 ms 25324 KB Output is correct
33 Correct 21 ms 25324 KB Output is correct
34 Correct 26 ms 25324 KB Output is correct
35 Correct 22 ms 25324 KB Output is correct
36 Correct 21 ms 25324 KB Output is correct
37 Correct 26 ms 25324 KB Output is correct
38 Correct 22 ms 25324 KB Output is correct
39 Correct 22 ms 25332 KB Output is correct
40 Correct 22 ms 25332 KB Output is correct
41 Correct 21 ms 25332 KB Output is correct
42 Correct 21 ms 25332 KB Output is correct
43 Correct 21 ms 25332 KB Output is correct
44 Correct 21 ms 25332 KB Output is correct
45 Correct 21 ms 25332 KB Output is correct
46 Correct 23 ms 25332 KB Output is correct
47 Correct 22 ms 25332 KB Output is correct
48 Correct 27 ms 25332 KB Output is correct
49 Correct 21 ms 25332 KB Output is correct
50 Correct 23 ms 25332 KB Output is correct
51 Correct 22 ms 25340 KB Output is correct
52 Correct 21 ms 25340 KB Output is correct
53 Correct 21 ms 25340 KB Output is correct
54 Correct 21 ms 25340 KB Output is correct
55 Correct 21 ms 25340 KB Output is correct
56 Correct 20 ms 25340 KB Output is correct
57 Correct 23 ms 25340 KB Output is correct
58 Correct 21 ms 25340 KB Output is correct
59 Correct 24 ms 25340 KB Output is correct
60 Correct 24 ms 25340 KB Output is correct
61 Correct 22 ms 25340 KB Output is correct
62 Correct 22 ms 25340 KB Output is correct
63 Correct 26 ms 25340 KB Output is correct
64 Correct 22 ms 25340 KB Output is correct
65 Correct 22 ms 25340 KB Output is correct
66 Correct 21 ms 53548 KB Output is correct
67 Correct 21 ms 53548 KB Output is correct
68 Correct 23 ms 53548 KB Output is correct
69 Correct 22 ms 53548 KB Output is correct
70 Correct 24 ms 53548 KB Output is correct
71 Correct 22 ms 53548 KB Output is correct
72 Correct 22 ms 53548 KB Output is correct
73 Correct 22 ms 53548 KB Output is correct
74 Correct 22 ms 53548 KB Output is correct
75 Correct 23 ms 53548 KB Output is correct
76 Correct 25 ms 53548 KB Output is correct
77 Correct 23 ms 53548 KB Output is correct
78 Correct 25 ms 53548 KB Output is correct
79 Correct 27 ms 53548 KB Output is correct
80 Correct 25 ms 53548 KB Output is correct
81 Correct 23 ms 53548 KB Output is correct
82 Correct 23 ms 53548 KB Output is correct
83 Correct 23 ms 53548 KB Output is correct
84 Correct 22 ms 53548 KB Output is correct
85 Correct 24 ms 53548 KB Output is correct
86 Correct 23 ms 53548 KB Output is correct
87 Correct 22 ms 53548 KB Output is correct
88 Correct 25 ms 53548 KB Output is correct
89 Correct 23 ms 53548 KB Output is correct
90 Correct 23 ms 53548 KB Output is correct
91 Correct 28 ms 53548 KB Output is correct
92 Correct 22 ms 53548 KB Output is correct

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 21 ms 24824 KB Output is correct
2 Correct 21 ms 24932 KB Output is correct
3 Correct 21 ms 25112 KB Output is correct
4 Correct 20 ms 25112 KB Output is correct
5 Correct 20 ms 25112 KB Output is correct
6 Correct 21 ms 25112 KB Output is correct
7 Correct 21 ms 25112 KB Output is correct
8 Correct 20 ms 25112 KB Output is correct
9 Correct 20 ms 25112 KB Output is correct
10 Correct 20 ms 25112 KB Output is correct
11 Correct 20 ms 25112 KB Output is correct
12 Correct 21 ms 25144 KB Output is correct
13 Correct 21 ms 25144 KB Output is correct
14 Correct 20 ms 25144 KB Output is correct
15 Correct 21 ms 25152 KB Output is correct
16 Correct 22 ms 25152 KB Output is correct
17 Correct 20 ms 25152 KB Output is correct
18 Correct 21 ms 25152 KB Output is correct
19 Correct 21 ms 25152 KB Output is correct
20 Correct 21 ms 25152 KB Output is correct
21 Correct 20 ms 25152 KB Output is correct
22 Correct 25 ms 25176 KB Output is correct
23 Correct 25 ms 25176 KB Output is correct
24 Correct 27 ms 25324 KB Output is correct
25 Correct 26 ms 25324 KB Output is correct
26 Correct 21 ms 25324 KB Output is correct
27 Correct 21 ms 25324 KB Output is correct
28 Correct 21 ms 25324 KB Output is correct
29 Correct 21 ms 25324 KB Output is correct
30 Correct 24 ms 25324 KB Output is correct
31 Correct 22 ms 25324 KB Output is correct
32 Correct 21 ms 25324 KB Output is correct
33 Correct 21 ms 25324 KB Output is correct
34 Correct 26 ms 25324 KB Output is correct
35 Correct 22 ms 25324 KB Output is correct
36 Correct 21 ms 25324 KB Output is correct
37 Correct 26 ms 25324 KB Output is correct
38 Correct 22 ms 25324 KB Output is correct
39 Correct 22 ms 25332 KB Output is correct
40 Correct 22 ms 25332 KB Output is correct
41 Correct 21 ms 25332 KB Output is correct
42 Correct 21 ms 25332 KB Output is correct
43 Correct 21 ms 25332 KB Output is correct
44 Correct 21 ms 25332 KB Output is correct
45 Correct 21 ms 25332 KB Output is correct
46 Correct 23 ms 25332 KB Output is correct
47 Correct 22 ms 25332 KB Output is correct
48 Correct 27 ms 25332 KB Output is correct
49 Correct 21 ms 25332 KB Output is correct
50 Correct 23 ms 25332 KB Output is correct
51 Correct 22 ms 25340 KB Output is correct
52 Correct 21 ms 25340 KB Output is correct
53 Correct 21 ms 25340 KB Output is correct
54 Correct 21 ms 25340 KB Output is correct
55 Correct 21 ms 25340 KB Output is correct
56 Correct 20 ms 25340 KB Output is correct
57 Correct 23 ms 25340 KB Output is correct
58 Correct 21 ms 25340 KB Output is correct
59 Correct 24 ms 25340 KB Output is correct
60 Correct 24 ms 25340 KB Output is correct
61 Correct 22 ms 25340 KB Output is correct
62 Correct 22 ms 25340 KB Output is correct
63 Correct 26 ms 25340 KB Output is correct
64 Correct 22 ms 25340 KB Output is correct
65 Correct 22 ms 25340 KB Output is correct
66 Correct 209 ms 47512 KB Output is correct
67 Correct 203 ms 47532 KB Output is correct
68 Correct 224 ms 47532 KB Output is correct
69 Correct 219 ms 47532 KB Output is correct
70 Correct 171 ms 47532 KB Output is correct
71 Correct 297 ms 47532 KB Output is correct
72 Correct 246 ms 47532 KB Output is correct
73 Correct 199 ms 47532 KB Output is correct
74 Correct 164 ms 47532 KB Output is correct
75 Correct 168 ms 47532 KB Output is correct
76 Correct 135 ms 47532 KB Output is correct
77 Correct 117 ms 47532 KB Output is correct
78 Correct 113 ms 47532 KB Output is correct
79 Correct 138 ms 47532 KB Output is correct
80 Correct 110 ms 47532 KB Output is correct
81 Correct 99 ms 47532 KB Output is correct
82 Correct 26 ms 47532 KB Output is correct
83 Correct 26 ms 47532 KB Output is correct
84 Correct 26 ms 47532 KB Output is correct
85 Correct 26 ms 47532 KB Output is correct
86 Correct 28 ms 47532 KB Output is correct
87 Correct 26 ms 47532 KB Output is correct
88 Correct 22 ms 47532 KB Output is correct
89 Correct 22 ms 47532 KB Output is correct
90 Correct 23 ms 47532 KB Output is correct
91 Correct 22 ms 47532 KB Output is correct
92 Correct 22 ms 47532 KB Output is correct
93 Correct 25 ms 47532 KB Output is correct
94 Correct 23 ms 47532 KB Output is correct
95 Correct 23 ms 47532 KB Output is correct
96 Correct 22 ms 47532 KB Output is correct
97 Correct 22 ms 47532 KB Output is correct
98 Correct 23 ms 47532 KB Output is correct
99 Correct 22 ms 47532 KB Output is correct
100 Correct 22 ms 47532 KB Output is correct
101 Correct 24 ms 47532 KB Output is correct
102 Correct 23 ms 47532 KB Output is correct
103 Correct 24 ms 47532 KB Output is correct
104 Correct 25 ms 47532 KB Output is correct
105 Correct 25 ms 47532 KB Output is correct
106 Correct 22 ms 47532 KB Output is correct
107 Correct 22 ms 47532 KB Output is correct
108 Correct 195 ms 47532 KB Output is correct
109 Correct 181 ms 47532 KB Output is correct
110 Correct 181 ms 47532 KB Output is correct
111 Correct 192 ms 47532 KB Output is correct
112 Correct 188 ms 47532 KB Output is correct
113 Correct 215 ms 53548 KB Output is correct
114 Correct 211 ms 53548 KB Output is correct
115 Correct 202 ms 53548 KB Output is correct
116 Correct 230 ms 53548 KB Output is correct
117 Correct 205 ms 53548 KB Output is correct
118 Correct 205 ms 53548 KB Output is correct
119 Correct 237 ms 53548 KB Output is correct
120 Correct 203 ms 53548 KB Output is correct
121 Correct 184 ms 53548 KB Output is correct
122 Correct 161 ms 53548 KB Output is correct
123 Correct 112 ms 53548 KB Output is correct
124 Correct 121 ms 53548 KB Output is correct
125 Correct 137 ms 53548 KB Output is correct
126 Correct 125 ms 53548 KB Output is correct
127 Correct 145 ms 53548 KB Output is correct
128 Correct 23 ms 53548 KB Output is correct
129 Correct 22 ms 53548 KB Output is correct
130 Correct 22 ms 53548 KB Output is correct
131 Correct 22 ms 53548 KB Output is correct
132 Correct 23 ms 53548 KB Output is correct
133 Correct 24 ms 53548 KB Output is correct
134 Correct 22 ms 53548 KB Output is correct
135 Correct 23 ms 53548 KB Output is correct
136 Correct 23 ms 53548 KB Output is correct
137 Correct 23 ms 53548 KB Output is correct
138 Correct 22 ms 53548 KB Output is correct
139 Correct 22 ms 53548 KB Output is correct
140 Correct 23 ms 53548 KB Output is correct
141 Correct 23 ms 53548 KB Output is correct
142 Correct 23 ms 53548 KB Output is correct
143 Correct 22 ms 53548 KB Output is correct
144 Correct 22 ms 53548 KB Output is correct
145 Correct 22 ms 53548 KB Output is correct
146 Correct 26 ms 53548 KB Output is correct
147 Correct 24 ms 53548 KB Output is correct
148 Correct 25 ms 53548 KB Output is correct
149 Correct 22 ms 53548 KB Output is correct
150 Correct 22 ms 53548 KB Output is correct
151 Correct 23 ms 53548 KB Output is correct
152 Correct 22 ms 53548 KB Output is correct
153 Correct 21 ms 53548 KB Output is correct
154 Correct 22 ms 53548 KB Output is correct
155 Correct 210 ms 53548 KB Output is correct
156 Correct 259 ms 53548 KB Output is correct
157 Correct 188 ms 53548 KB Output is correct
158 Correct 168 ms 53548 KB Output is correct
159 Correct 185 ms 53548 KB Output is correct
160 Correct 125 ms 53548 KB Output is correct
161 Correct 132 ms 53548 KB Output is correct
162 Correct 112 ms 53548 KB Output is correct
163 Correct 118 ms 53548 KB Output is correct
164 Correct 115 ms 53548 KB Output is correct
165 Correct 107 ms 53548 KB Output is correct
166 Correct 114 ms 53548 KB Output is correct
167 Correct 104 ms 53548 KB Output is correct
168 Correct 117 ms 53548 KB Output is correct
169 Correct 203 ms 53548 KB Output is correct
170 Correct 206 ms 53548 KB Output is correct
171 Correct 231 ms 53548 KB Output is correct
172 Correct 170 ms 53548 KB Output is correct
173 Correct 171 ms 53548 KB Output is correct
174 Correct 190 ms 53548 KB Output is correct
175 Correct 180 ms 53548 KB Output is correct
176 Correct 185 ms 53548 KB Output is correct
177 Correct 152 ms 53548 KB Output is correct
178 Correct 170 ms 53548 KB Output is correct
179 Correct 178 ms 53548 KB Output is correct
180 Correct 151 ms 53548 KB Output is correct
181 Correct 153 ms 53548 KB Output is correct
182 Correct 21 ms 53548 KB Output is correct
183 Correct 21 ms 53548 KB Output is correct
184 Correct 23 ms 53548 KB Output is correct
185 Correct 22 ms 53548 KB Output is correct
186 Correct 24 ms 53548 KB Output is correct
187 Correct 22 ms 53548 KB Output is correct
188 Correct 22 ms 53548 KB Output is correct
189 Correct 22 ms 53548 KB Output is correct
190 Correct 22 ms 53548 KB Output is correct
191 Correct 23 ms 53548 KB Output is correct
192 Correct 25 ms 53548 KB Output is correct
193 Correct 23 ms 53548 KB Output is correct
194 Correct 25 ms 53548 KB Output is correct
195 Correct 27 ms 53548 KB Output is correct
196 Correct 25 ms 53548 KB Output is correct
197 Correct 23 ms 53548 KB Output is correct
198 Correct 23 ms 53548 KB Output is correct
199 Correct 23 ms 53548 KB Output is correct
200 Correct 22 ms 53548 KB Output is correct
201 Correct 24 ms 53548 KB Output is correct
202 Correct 23 ms 53548 KB Output is correct
203 Correct 22 ms 53548 KB Output is correct
204 Correct 25 ms 53548 KB Output is correct
205 Correct 23 ms 53548 KB Output is correct
206 Correct 23 ms 53548 KB Output is correct
207 Correct 28 ms 53548 KB Output is correct
208 Correct 22 ms 53548 KB Output is correct
209 Correct 25 ms 53548 KB Output is correct
210 Correct 104 ms 53548 KB Output is correct
211 Correct 173 ms 53548 KB Output is correct
212 Incorrect 236 ms 53548 KB Output isn't correct
213 Halted 0 ms 0 KB -