Submission #130124

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
130124	2019-07-14 04:26:49	qkxwsm	Snake Escaping (JOI18_snake_escaping)	C++14	100 / 100	2000 ms	43336 KiB

snake_escaping

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#include <bits/stdc++.h>
using namespace std;
template<class T, class U>
void ckmin(T &a, U b)
{
  if (a > b) a = b;
}
template<class T, class U>
void ckmax(T &a, U b)
{
  if (a < b) a = b;
}
#define MP make_pair
#define PB push_back
#define LB lower_bound
#define UB upper_bound
#define fi first
#define se second
#define FOR(i, a, b) for (auto i = (a); i < (b); i++)
#define FORD(i, a, b) for (auto i = (a) - 1; i >= (b); i--)
#define SZ(x) ((int) ((x).size()))
#define ALL(x) (x).begin(), (x).end()
#define INF 1000000007
#define LLINF 2696969696969696969ll
#define MAXN 1100013
typedef long long ll;
 
 
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Compilation message (stderr)

snake_escaping.cpp: In function 'int32_t main()':
snake_escaping.cpp:75:7: warning: unused variable 'tot' [-Wunused-variable]
   int tot = 0;
       ^~~

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 10 / 10
• Subtask 4: 53 / 53
• Subtask 5: 25 / 25