Submission #226570

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
226570	2020-04-24 10:57:21	MKopchev	Portals (BOI14_portals)	C++14	100 / 100	326 ms	23224 KiB

portals

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#include<bits/stdc++.h>
using namespace std;
const int nmax=1e3+42;
int n,m;
char inp[nmax][nmax];
char get_in()
{
    char c=getchar();
    while(c!='.'&&c!='#'&&c!='S'&&c!='C')c=getchar();
    return c;
}
bool in(int i,int j)
{
    return 1<=i&&i<=n&&1<=j&&j<=m;
}
int nxt_left[nmax][nmax],nxt_right[nmax][nmax],nxt_up[nmax][nmax],nxt_down[nmax][nmax];
int dist[nmax][nmax];
priority_queue< pair<int, pair<int,int> > > pq;
int x_move[4]={1,-1,0,0};
int y_move[4]={0,0,1,-1};
int calc_dist(pair<int,int> a,pair<int,int> b)
{
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

portals.cpp: In function 'int main()':
portals.cpp:35:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%i%i",&n,&m);
     ~~~~~^~~~~~~~~~~~~~

• Subtask 1: 11 / 11
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 19 / 19
• Subtask 5: 30 / 30