Submission #30904

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
30904	2017-07-31 15:29:41	Navick	Portals (BOI14_portals)	C++14	70 / 100	1000 ms	93604 KiB

portals

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#include <bits/stdc++.h>
#define F first
#define S second
#define pii pair<int, int>
#define pb push_back
#define end EEE
using namespace std;
typedef long long ll;
typedef long double ld;
const int N = 1010, INF = 1e9;
const int dx[4] = {1, 0, -1, 0};
const int dy[4] = {0, 1, 0, -1};
//down,right,up,left.
int d[N][N], dis[N][N];
pii start, end, que[N * N], nex[4][N][N];
bool mp[N][N];
char sr[N];
set<pair<int, pii> > s;
int main(){
  int n, m; scanf("%d %d",&n ,&m);
  for(int i=1; i<=n; i++){
    scanf("%s", sr);
    for(int j=1; j<=m; j++){
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

portals.cpp: In function 'int main()':
portals.cpp:27:33: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  int n, m; scanf("%d %d",&n ,&m);
                                 ^
portals.cpp:29:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", sr);
                  ^

• Subtask 1: 11 / 11
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 19 / 19
• Subtask 5: 0 / 30