Submission #852012

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
852012	2023-09-21T06:12:32 Z	denniskim	Soccer Stadium (IOI23_soccer)	C++17	1.5 / 100	236 ms	48472 KB

soccer

#include "soccer.h"
#include <bits/stdc++.h>

using namespace std;
typedef int ll;
typedef __int128 lll;
typedef long double ld;
typedef pair<ll, ll> pll;
typedef pair<ld, ld> pld;
#define MAX 9223372036854775807LL
#define MIN -9223372036854775807LL
#define INF 987654321
#define fi first
#define se second
#define fastio ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); cout << fixed; cout.precision(10);
#define sp << " "
#define en << "\n"
#define compress(v) sort(v.begin(), v.end()), v.erase(unique(v.begin(), v.end()), v.end())

ll n;
ll a[2010][2010];

ll biggest_stadium(ll N, vector<vector<ll> > F)
{
	n = N;
	
	for(ll i = 1 ; i <= n ; i++)
	{
		for(ll j = 1 ; j <= n ; j++)
			a[i][j] = F[i - 1][j - 1];
	}
	
	ll ans = 0;
	
	for(ll i = 1 ; i <= n ; i++)
	{
		for(ll j = 1 ; j <= n ; j++)
		{
			if(a[i][j] == 0)
				ans++;
		}
	}
	
	for(ll i = 1 ; i <= n ; i++)
	{
		ll minn = INF, maxx = -INF;
		
		for(ll j = 1 ; j <= n ; j++)
		{
			if(a[i][j] == 0)
			{
				minn = min(minn, j);
				maxx = max(maxx, j);
			}
		}
		
		if(minn == INF)
			continue;
		
		for(ll j = minn + 1 ; j < maxx ; j++)
		{
			if(a[i][j] == 1)
				return 1;
		}
	}
	
	for(ll j = 1 ; j <= n ; j++)
	{
		ll minn = INF, maxx = -INF;
		
		for(ll i = 1 ; i <= n ; i++)
		{
			if(a[i][j] == 0)
			{
				minn = min(minn, i);
				maxx = max(maxx, i);
			}
		}
		
		if(minn == INF)
			continue;
		
		for(ll i = minn + 1 ; i < maxx ; i++)
		{
			if(a[i][j] == 1)
				return 1;
		}
	}
	
	return ans;
}

Subtask #0

0.0 / 0.0

#	Verdict	Execution time	Memory	Grader output
1	Partially correct	0 ms	344 KB	partial

Subtask #1

1.5 / 6.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	ok
2	Correct	0 ms	344 KB	ok
3	Correct	0 ms	348 KB	ok
4	Correct	0 ms	348 KB	ok
5	Correct	0 ms	348 KB	ok
6	Partially correct	0 ms	344 KB	partial
7	Partially correct	2 ms	2648 KB	partial
8	Partially correct	16 ms	6492 KB	partial
9	Partially correct	236 ms	48472 KB	partial

Subtask #2

0.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	ok
2	Correct	0 ms	344 KB	ok
3	Partially correct	0 ms	348 KB	partial
4	Partially correct	0 ms	348 KB	partial
5	Incorrect	1 ms	348 KB	wrong
6	Halted	0 ms	0 KB	-

Subtask #3

0.0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Partially correct	0 ms	344 KB	partial
2	Correct	0 ms	348 KB	ok
3	Correct	0 ms	344 KB	ok
4	Partially correct	0 ms	348 KB	partial
5	Partially correct	0 ms	348 KB	partial
6	Incorrect	1 ms	348 KB	wrong
7	Halted	0 ms	0 KB	-

Subtask #4

0.0 / 18.0

#	Verdict	Execution time	Memory	Grader output
1	Partially correct	0 ms	344 KB	partial
2	Correct	0 ms	348 KB	ok
3	Correct	0 ms	344 KB	ok
4	Correct	0 ms	348 KB	ok
5	Correct	0 ms	348 KB	ok
6	Partially correct	0 ms	348 KB	partial
7	Partially correct	0 ms	348 KB	partial
8	Incorrect	1 ms	348 KB	wrong
9	Halted	0 ms	0 KB	-

Subtask #5

0.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Partially correct	0 ms	344 KB	partial
2	Correct	0 ms	348 KB	ok
3	Correct	0 ms	344 KB	ok
4	Correct	0 ms	348 KB	ok
5	Correct	0 ms	348 KB	ok
6	Partially correct	0 ms	348 KB	partial
7	Partially correct	0 ms	348 KB	partial
8	Incorrect	1 ms	348 KB	wrong
9	Halted	0 ms	0 KB	-

Subtask #6

0.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Partially correct	0 ms	344 KB	partial
2	Correct	0 ms	348 KB	ok
3	Correct	0 ms	344 KB	ok
4	Correct	0 ms	348 KB	ok
5	Correct	0 ms	348 KB	ok
6	Correct	0 ms	348 KB	ok
7	Partially correct	0 ms	344 KB	partial
8	Partially correct	2 ms	2648 KB	partial
9	Partially correct	16 ms	6492 KB	partial
10	Partially correct	236 ms	48472 KB	partial
11	Partially correct	0 ms	348 KB	partial
12	Partially correct	0 ms	348 KB	partial
13	Incorrect	1 ms	348 KB	wrong
14	Halted	0 ms	0 KB	-