Submission #715912

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
715912	2023-03-28 12:10:20	Farbod	Tracks in the Snow (BOI13_tracks)	C++17	100 / 100	1618 ms	1042932 KiB

tracks

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/*
*  In the name of God
*
*  Author: Farbod Doost
*  Last Modified: Tue, 28 Mar 2023 (15:39:56)
*
*/
#include <bits/stdc++.h>
using namespace std;
const int N = 4005;
int n, m;
bool vis[N][N];
char a[N][N];
int T = 0;
deque <pair <short int, short int>> vec;
bool t = 0;
short int dx[] = {-1, 0, 1, 0},
          dy[] = {0, -1, 0, 1};
bool f(char a, char b)
{
    if (t)
        return a != b;
    return a == b;
}
 
 
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Compilation message (stderr)

tracks.cpp: In function 'int main()':
tracks.cpp:63:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::deque<std::pair<short int, short int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   63 |         for (int j = 0; j < vec.size(); j++) {
      |                         ~~^~~~~~~~~~~~

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