Submission #1152160

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1152160	2025-02-17 17:59:57	son2008	Linear Garden (IOI08_linear_garden)	C++20	100 / 100	284 ms	9188 KiB

linear_garden

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#include<bits/stdc++.h>
using namespace std;
#define task "task"
#define ii pair<int,int>
#define fi first
#define se second
#define int long long
#define ll long long
#define ld double
#define mp make_pair
#define lg2 30
#define iii pair<int,ii>
#define iiii pair<ii,ii>
#define base 29
#define eps 1e-8
int dx[]= {0LL,0LL,1,-1,1,1,-1,-1};
int dy[]= {1,-1,0LL,0LL,1,-1,1,-1};
const int maxn=1e6+5;
const int mod=1e9+7;
int n,M,a[maxn];
void init()
{
    string s;
    cin>>n>>M>>s;
    for(int i=0;i<n;i++)
    {
        a[i+1]=s[i]=='P';
    }
}
//f[i][cnt][max][min][t]
 
 
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Compilation message (stderr)

linear_garden.cpp: In function 'int main()':
linear_garden.cpp:88:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   88 |         freopen(task".inp","r",stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
linear_garden.cpp:89:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   89 |         freopen(task".out","w",stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

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