Submission #42165

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
42165	2018-02-23 05:39:28	fest	Snake Escaping (JOI18_snake_escaping)	C++14	100 / 100	1362 ms	65536 KiB

snake_escaping

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// fest
#include <bits/stdc++.h>  
#define pb push_back
#define F first
#define S second
#define y1 dasdasfasfas
#define x1 wqdadfasfasfas
#define All(c) c.begin(), c.end()
#define SZ(A) (int((A).size()))
#define umap unordered_map
#define FILENAME ""
#define __ fflush(stdout)
typedef long long ll;
typedef long double ld;    
using namespace std;
void FREOPEN() {
  #ifdef COMP
    freopen(".in", "r", stdin);
    freopen("1.out", "w", stdout);
  #else
    freopen(FILENAME".in", "r", stdin);
    freopen(FILENAME".out", "w", stdout);
  #endif
}                           
inline double Time() {return (clock() * 1.0) / CLOCKS_PER_SEC; }             
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

snake_escaping.cpp: In function 'void FREOPEN()':
snake_escaping.cpp:25:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   freopen(FILENAME".in", "r", stdin);
                                     ^
snake_escaping.cpp:26:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   freopen(FILENAME".out", "w", stdout);
                                       ^
snake_escaping.cpp: In function 'int main()':
snake_escaping.cpp:90:13: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("\n");
             ^

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