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Submission #902908

# Submission time Handle Problem Language Result Execution time Memory
902908 2024-01-11T04:35:52 Z Faisal_Saqib Friend (IOI14_friend) C++17
0 / 100
 1 ms 616 KB 
#include "friend.h"
#include <vector>
using namespace std;
bool adj[11][11];
vector<int> ma[11];
int findSample(int n,int c[],int h[],int p[])
{
	for(int i=1;i<n;i++)
	{
		if(p[i]==0)
		{
			ma[h[i]].push_back(i);
		}
		else if(p[i]==1)
		{
			for(int jk:ma[h[i]])
				ma[jk].push_back(i);
		}
		else
		{
			for(int jk:ma[h[i]])
				ma[jk].push_back(i);
			ma[h[i]].push_back(i);
		}
	}
	for(int i=0;i<n;i++)
		for(int j:ma[i])
			adj[j][i]=adj[i][j]=1;
	int ans=0;
	for(int mask=0;mask<(1ll<<n);mask++)
	{
		int sum=0;
		vector<int> jp;
		for(int j=0;j<n;j++)
		{
			if(mask&(1<<j))
			{
				sum+=c[j];
				jp.push_back(j);
			}
		}
		bool pos=1;
		for(int i:jp)
		{
			for(int j:jp)
			{
				if(adj[i][j])
					pos=0;
			}
		}
		if(pos)
			ans=max(ans,sum);
	}
	return ans;
}

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 356 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Incorrect 0 ms 356 KB Output isn't correct
8 Halted 0 ms 0 KB -

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 348 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 344 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Runtime error 1 ms 604 KB Execution killed with signal 11
6 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 432 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 360 KB Output is correct
8 Correct 1 ms 372 KB Output is correct
9 Runtime error 1 ms 616 KB Execution killed with signal 11
10 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 360 KB Output is correct
2 Correct 0 ms 360 KB Output is correct
3 Correct 1 ms 360 KB Output is correct
4 Correct 0 ms 360 KB Output is correct
5 Correct 0 ms 360 KB Output is correct
6 Correct 0 ms 360 KB Output is correct
7 Correct 0 ms 356 KB Output is correct
8 Correct 1 ms 448 KB Output is correct
9 Correct 0 ms 428 KB Output is correct
10 Correct 0 ms 432 KB Output is correct
11 Incorrect 1 ms 348 KB Output isn't correct
12 Halted 0 ms 0 KB -