제출 #314484

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
314484		jli12345	악어의 지하 도시 (IOI11_crocodile)	C++14	0 / 100	0 ms	384 KiB

crocodile

#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)
#define f first
#define s second
#define mp make_pair
#define pb push_back

const int INF = 0x3f3f3f3f;
const ll LINF = 0x3f3f3f3f3f3f3f3f;
const ll MOD = 1e9+7;

ll mod(ll x, ll mod){
    return x >= mod ? x%mod:x;
}

void fio(string s){
    freopen((s+".in").c_str(), "r", stdin);
    freopen((s+".out").c_str(), "w", stdout);
}

int dist[100100];

int travel_plan(int N, int M, int R[][2], int L[], int K, int P[])
{
  return dist[0];
}

컴파일 시 표준 에러 (stderr) 메시지

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);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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• Subtask 2: 0 / 43
• Subtask 3: 0 / 11