oj.uz

Submission #162405

# Submission time Handle Problem Language Result Execution time Memory
162405 2019-11-08T06:22:22 Z MvC Political Development (BOI17_politicaldevelopment) C++11
16 / 100
 20 ms 7928 KB 
#pragma GCC target("avx2")
#pragma GCC optimization("O3")
#pragma GCC optimization("unroll-loops")
#include <bits/stdc++.h>
#define rc(x) return cout<<x<<endl,0
#define pb push_back
#define mkp make_pair
#define in insert
#define er erase
#define fd find
#define fr first
#define sc second
typedef long long ll;
typedef long double ld;
const ll INF=0x3f3f3f3f3f3f3f3f;
const ll llinf=(1LL<<62);
const int inf=(1<<30);
const int nmax=5e3+5;
const int mod=1e9+7;
using namespace std;
int n,k,x,i,j,d[nmax];
bitset<nmax>b[nmax];
vector<int>g[nmax];
int main()
{
	//freopen("sol.in","r",stdin);
	//freopen("sol.out","w",stdout);
	//mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
	ios_base::sync_with_stdio(false);cin.tie(0);cerr.tie(0);cout.tie(0);
	cin>>n>>k;
	for(i=1;i<=n;i++)
	{
		cin>>d[i];
		for(j=1;j<=d[i];j++)
		{
			cin>>x;
			x++;
			b[i][x]=1;
			g[i].pb(x);
		}
	}
	for(i=1;i<=n;i++)
	{
		for(j=0;j<(int)g[i].size();j++)
		{
			x=g[i][j];
			if((b[i]&b[x]).any())rc(3);
		}
	}
	for(i=1;i<=n;i++)
	{
		if(d[i])rc(2);
	}
	cout<<1<<endl;
	return 0;
}

Compilation message

politicaldevelopment.cpp:2:0: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
 #pragma GCC optimization("O3")
 
politicaldevelopment.cpp:3:0: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
 #pragma GCC optimization("unroll-loops")

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 504 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 9 ms 3832 KB Output is correct
4 Correct 9 ms 3832 KB Output is correct
5 Correct 8 ms 3836 KB Output is correct
6 Correct 9 ms 3832 KB Output is correct
7 Correct 9 ms 3832 KB Output is correct
8 Correct 3 ms 504 KB Output is correct
9 Correct 2 ms 504 KB Output is correct
10 Correct 3 ms 504 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 504 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 9 ms 3832 KB Output is correct
4 Correct 9 ms 3832 KB Output is correct
5 Correct 8 ms 3836 KB Output is correct
6 Correct 9 ms 3832 KB Output is correct
7 Correct 9 ms 3832 KB Output is correct
8 Correct 3 ms 504 KB Output is correct
9 Correct 2 ms 504 KB Output is correct
10 Correct 3 ms 504 KB Output is correct
11 Correct 9 ms 3960 KB Output is correct
12 Correct 10 ms 3832 KB Output is correct
13 Correct 2 ms 504 KB Output is correct
14 Correct 9 ms 3832 KB Output is correct
15 Correct 2 ms 504 KB Output is correct
16 Correct 8 ms 3832 KB Output is correct
17 Correct 2 ms 504 KB Output is correct
18 Correct 9 ms 3832 KB Output is correct
19 Correct 3 ms 504 KB Output is correct
20 Correct 7 ms 3832 KB Output is correct
21 Correct 6 ms 3704 KB Output is correct
22 Correct 3 ms 504 KB Output is correct
23 Correct 7 ms 3832 KB Output is correct
24 Correct 3 ms 504 KB Output is correct
25 Correct 9 ms 3832 KB Output is correct
26 Correct 9 ms 3832 KB Output is correct
27 Correct 9 ms 3832 KB Output is correct
28 Correct 10 ms 3832 KB Output is correct
29 Correct 9 ms 3832 KB Output is correct
30 Correct 10 ms 3832 KB Output is correct
31 Correct 10 ms 3832 KB Output is correct
32 Correct 10 ms 3892 KB Output is correct
33 Correct 10 ms 3832 KB Output is correct
34 Correct 12 ms 3832 KB Output is correct
35 Correct 6 ms 2168 KB Output is correct
36 Correct 7 ms 2168 KB Output is correct
37 Correct 6 ms 2168 KB Output is correct
38 Correct 5 ms 1272 KB Output is correct
39 Correct 4 ms 1272 KB Output is correct
40 Correct 8 ms 3832 KB Output is correct
41 Correct 4 ms 1400 KB Output is correct
42 Correct 20 ms 3832 KB Output is correct
43 Correct 8 ms 3832 KB Output is correct

Subtask #3
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 504 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 2 ms 508 KB Output is correct
4 Correct 2 ms 504 KB Output is correct
5 Incorrect 2 ms 504 KB Output isn't correct
6 Halted 0 ms 0 KB -

Subtask #4
0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 504 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 9 ms 3832 KB Output is correct
4 Correct 9 ms 3832 KB Output is correct
5 Correct 8 ms 3836 KB Output is correct
6 Correct 9 ms 3832 KB Output is correct
7 Correct 9 ms 3832 KB Output is correct
8 Correct 3 ms 504 KB Output is correct
9 Correct 2 ms 504 KB Output is correct
10 Correct 3 ms 504 KB Output is correct
11 Correct 9 ms 3960 KB Output is correct
12 Correct 10 ms 3832 KB Output is correct
13 Correct 2 ms 504 KB Output is correct
14 Correct 9 ms 3832 KB Output is correct
15 Correct 2 ms 504 KB Output is correct
16 Correct 8 ms 3832 KB Output is correct
17 Correct 2 ms 504 KB Output is correct
18 Correct 9 ms 3832 KB Output is correct
19 Correct 3 ms 504 KB Output is correct
20 Correct 7 ms 3832 KB Output is correct
21 Correct 6 ms 3704 KB Output is correct
22 Correct 3 ms 504 KB Output is correct
23 Correct 7 ms 3832 KB Output is correct
24 Correct 3 ms 504 KB Output is correct
25 Correct 9 ms 3832 KB Output is correct
26 Correct 9 ms 3832 KB Output is correct
27 Correct 9 ms 3832 KB Output is correct
28 Correct 10 ms 3832 KB Output is correct
29 Correct 9 ms 3832 KB Output is correct
30 Correct 10 ms 3832 KB Output is correct
31 Correct 10 ms 3832 KB Output is correct
32 Correct 10 ms 3892 KB Output is correct
33 Correct 10 ms 3832 KB Output is correct
34 Correct 12 ms 3832 KB Output is correct
35 Correct 6 ms 2168 KB Output is correct
36 Correct 7 ms 2168 KB Output is correct
37 Correct 6 ms 2168 KB Output is correct
38 Correct 5 ms 1272 KB Output is correct
39 Correct 4 ms 1272 KB Output is correct
40 Correct 8 ms 3832 KB Output is correct
41 Correct 4 ms 1400 KB Output is correct
42 Correct 20 ms 3832 KB Output is correct
43 Correct 8 ms 3832 KB Output is correct
44 Incorrect 11 ms 4016 KB Output isn't correct
45 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 504 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 9 ms 3832 KB Output is correct
4 Correct 9 ms 3832 KB Output is correct
5 Correct 8 ms 3836 KB Output is correct
6 Correct 9 ms 3832 KB Output is correct
7 Correct 9 ms 3832 KB Output is correct
8 Correct 3 ms 504 KB Output is correct
9 Correct 2 ms 504 KB Output is correct
10 Correct 3 ms 504 KB Output is correct
11 Correct 9 ms 3960 KB Output is correct
12 Correct 10 ms 3832 KB Output is correct
13 Correct 2 ms 504 KB Output is correct
14 Correct 9 ms 3832 KB Output is correct
15 Correct 2 ms 504 KB Output is correct
16 Correct 8 ms 3832 KB Output is correct
17 Correct 2 ms 504 KB Output is correct
18 Correct 9 ms 3832 KB Output is correct
19 Correct 3 ms 504 KB Output is correct
20 Correct 7 ms 3832 KB Output is correct
21 Correct 6 ms 3704 KB Output is correct
22 Correct 3 ms 504 KB Output is correct
23 Correct 7 ms 3832 KB Output is correct
24 Correct 3 ms 504 KB Output is correct
25 Correct 9 ms 3832 KB Output is correct
26 Correct 9 ms 3832 KB Output is correct
27 Correct 9 ms 3832 KB Output is correct
28 Correct 10 ms 3832 KB Output is correct
29 Correct 9 ms 3832 KB Output is correct
30 Correct 10 ms 3832 KB Output is correct
31 Correct 10 ms 3832 KB Output is correct
32 Correct 10 ms 3892 KB Output is correct
33 Correct 10 ms 3832 KB Output is correct
34 Correct 12 ms 3832 KB Output is correct
35 Correct 6 ms 2168 KB Output is correct
36 Correct 7 ms 2168 KB Output is correct
37 Correct 6 ms 2168 KB Output is correct
38 Correct 5 ms 1272 KB Output is correct
39 Correct 4 ms 1272 KB Output is correct
40 Correct 8 ms 3832 KB Output is correct
41 Correct 4 ms 1400 KB Output is correct
42 Correct 20 ms 3832 KB Output is correct
43 Correct 8 ms 3832 KB Output is correct
44 Correct 2 ms 504 KB Output is correct
45 Runtime error 15 ms 7928 KB Execution killed with signal 11 (could be triggered by violating memory limits)
46 Halted 0 ms 0 KB -