Submission #842495

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
842495	2023-09-03 01:02:29	CodePlatina	Soccer Stadium (IOI23_soccer)	C++17	0 / 100	4519 ms	63056 KiB

soccer

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#include "soccer.h"
#include <iostream>
#include <algorithm>
#define pii pair<int, int>
#define ff first
#define ss second
using namespace std;
const int INF = (int)1e9 + 7;
int biggest_stadium(int N, vector<vector<int>> F)
{
    int L[N][N], R[N][N];
    for(int i = 0; i < N; ++i)
    {
        for(int j = 0; j < N; ++j)
        {
            if(F[i][j]) L[i][j] = j;
            else L[i][j] = (j ? L[i][j - 1] : -1);
        }
        for(int j = N - 1; j >= 0; --j)
        {
            if(F[i][j]) R[i][j] = j;
            else R[i][j] = (j < N - 1 ? R[i][j + 1] : N);
        }
    }
    int ret = 0;
    for(int i = 0; i < N; ++i)
 
 
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