Submission #314486

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
314486	2020-10-20 03:42:39	jli12345	Crocodile's Underground City (IOI11_crocodile)	C++14	100 / 100	877 ms	64236 KiB

crocodile

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#include <iostream>
#include <algorithm>
#include <cmath>
#include <vector>
#include <functional>
#include <cstdio>
#include <array>
#include <tuple>
#include <unordered_map>
#include <unordered_set>
#include <queue>
#include <set>
#include <map>
#include <list>
#include <stack>
#include <cstring>
#include <string>
#include <fstream>
#include <sstream>
#include <cstdlib>
#include <iterator>
#include <ext/pb_ds/assoc_container.hpp>
#include "crocodile.h"
using namespace std;
using namespace __gnu_pbds;
typedef long long ll;
typedef pair<int, int> pii;
#define FOR(i, a, b) for (int i = (a); i <= (b); ++i)
#define ROF(i, b, a) for (int i = (b); i >= (a); --i)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

crocodile.cpp: In function 'void fio(std::string)':
crocodile.cpp:45:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   45 |     freopen((s+".in").c_str(), "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
crocodile.cpp:46:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   46 |     freopen((s+".out").c_str(), "w", stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 46 / 46
• Subtask 2: 43 / 43
• Subtask 3: 11 / 11