Submission #136618

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
136618	2019-07-25 20:28:30	Lawliet	Tracks in the Snow (BOI13_tracks)	C++14	100 / 100	1668 ms	144940 KiB

tracks

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#include <bits/stdc++.h>
#define MAX 4010
using namespace std;
int dx[] = {0 , 0 , 1 , -1};
int dy[] = {1 , -1 , 0 , 0};
int n, m;
int maxDist;
int dist[MAX][MAX];
bool marc[MAX][MAX];
char v[MAX][MAX];
deque<int> dq;
void add(int i, int j, int d, bool t = false)
{
  dist[i][j] = d;
  marc[i][j] = true;
  maxDist = max(maxDist , d);
  if(t)
  {
    dq.push_front(j);
 
 
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Compilation message (stderr)

tracks.cpp: In function 'int main()':
tracks.cpp:74:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&n,&m);
  ~~~~~^~~~~~~~~~~~~~~
tracks.cpp:78:9: 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: 70 / 70