Submission #133973

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
133973	2019-07-21 20:01:55	Lawliet	Tracks in the Snow (BOI13_tracks)	C++14	86.88 / 100	2164 ms	1048576 KiB

tracks

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#include <bits/stdc++.h>
#define MAX 4010
using namespace std;
typedef pair<int,int> pii;
int dx[] = {0 , 0 , 1 , -1};
int dy[] = {1 , -1 , 0 , 0};
int n, m;
int curNode;
int node[MAX][MAX];
int dist[MAX*MAX];
bool marc[MAX][MAX];
bool marcBFS[MAX*MAX];
pii cell[MAX*MAX];
char v[MAX][MAX];
//vector<int> dist;
//vector<bool> marcBFS;
//vector<pii> cell;
queue<int> q;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

tracks.cpp: In function 'int main()':
tracks.cpp:104:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&n,&m);
  ~~~~~^~~~~~~~~~~~~~~
tracks.cpp:108:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf(" %c",&v[g][h]);
    ~~~~~^~~~~~~~~~~~~~~~

• Subtask 1: 30 / 30
• Subtask 2: 56.875 / 70