Submission #602479

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
602479	2022-07-23 06:36:06	AGE	Patkice (COCI20_patkice)	C++14	30 / 50	5 ms	6636 KiB

patkice

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#include<bits/stdc++.h>
#define F first
#define S second
#define int long long
#define pb push_back
using namespace std;
const int N=2e5+10,M=3e3+10,mod=1e9+7;
int idx[4]={0,0,-1,1};
int idy[4]={1,-1,0,0};
char x[4]={'E','W','N','S'};
int ans[150][150],n,m;
string s[N];
bool inside(int x,int y){
    return ((x>=0)&&(x<n)&&(y<m)&&(y>=0)&&(ans[x][y]==-1e18));
}
void floodfill(int x,int y,int type){
   if(s[x][y]=='x')
        return ;
    else if(s[x][y]=='>'){
        if(!inside(x,y+1))
            return ;
        ans[x][y+1]=ans[x][y]+1;
 
 
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Compilation message (stderr)

patkice.cpp:77:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   77 | main()
      | ^~~~
patkice.cpp: In function 'int main()':
patkice.cpp:107:18: warning: 'indexy' may be used uninitialized in this function [-Wmaybe-uninitialized]
  107 |         floodfill(indexx,indexy,i);
      |         ~~~~~~~~~^~~~~~~~~~~~~~~~~
patkice.cpp:107:18: warning: 'indexx' may be used uninitialized in this function [-Wmaybe-uninitialized]
patkice.cpp:109:32: warning: 'indexy2' may be used uninitialized in this function [-Wmaybe-uninitialized]
  109 |         if(ans[indexx2][indexy2]!=-1e18)
      |            ~~~~~~~~~~~~~~~~~~~~^
patkice.cpp:109:32: warning: 'indexx2' may be used uninitialized in this function [-Wmaybe-uninitialized]

• Subtask 1: 30 / 30
• Subtask 2: 0 / 20