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Submission #905923

# Submission time Handle Problem Language Result Execution time Memory
905923 2024-01-13T07:14:57 Z Muhammad_Aneeq Palembang Bridges (APIO15_bridge) C++17
8 / 100
 2000 ms 2416 KB 
/*
بسم الله الرحمن الرحيم
Author:
                          (:Muhammad Aneeq:)
*/

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
#define int long long
bool comp(pair<int,int>a,pair<int,int>b)
{
	return (b.second>a.second);
}
void solve()
{
	int k,n;
	cin>>k>>n;
	long long ans=0;
	vector<pair<int,int>>d;
	int z=0;
	for (int i=0;i<n;i++)
	{
		char a,b;
		int x,y;
		cin>>a>>x>>b>>y;
		if (a==b)
			ans+=abs(x-y);
		else
		{
			z+=abs(x-y);
			if (a=='B')
				swap(x,y);
			d.push_back({x,y});
		}	
	}
	if (d.size())
	{
		long long f=1e15+10;
		for (auto i:d)
		{
			int z=i.first;
			long long g=0;
			for (auto j:d)
				g+=(abs(j.first-z)+abs(j.second-z))+1;
			f=min(f,g);
			g=0;
			z=i.second;
			for (auto j:d)
				g+=(abs(j.first-z)+abs(j.second-z))+1;
			f=min(f,g);
		}
		ans+=f;
	}	
	cout<<ans<<endl;
}
signed main()
{
  ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
        solve();
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 3 ms 348 KB Output is correct
4 Correct 4 ms 348 KB Output is correct
5 Correct 3 ms 348 KB Output is correct
6 Correct 3 ms 344 KB Output is correct
7 Correct 5 ms 344 KB Output is correct
8 Correct 3 ms 348 KB Output is correct
9 Correct 4 ms 344 KB Output is correct
10 Correct 4 ms 348 KB Output is correct
11 Correct 4 ms 348 KB Output is correct

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 5 ms 344 KB Output is correct
4 Correct 3 ms 360 KB Output is correct
5 Correct 4 ms 344 KB Output is correct
6 Correct 3 ms 344 KB Output is correct
7 Correct 3 ms 344 KB Output is correct
8 Correct 3 ms 348 KB Output is correct
9 Correct 3 ms 348 KB Output is correct
10 Correct 3 ms 348 KB Output is correct
11 Correct 4 ms 344 KB Output is correct
12 Execution timed out 2059 ms 2416 KB Time limit exceeded
13 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

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

Subtask #4
0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Incorrect 1 ms 600 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

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