Submission #346709

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
346709	2021-01-10 19:14:23	ant101	Airline Route Map (JOI18_airline)	C++14	Compilation error	0 ms	0 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

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#include "Boblib.h"
#include <iostream>
#include <algorithm>
#include <cstring>
#include <iomanip>
#include <fstream>
#include <cmath>
#include <vector>
#include <set>
#include <unordered_set>
#include <unordered_map>
#include <map>
#include <stack>
#include <queue>
#include <assert.h>
#include <limits>
#include <cstdio>
#include <complex>
#include <cassert>
#include <numeric>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef double db;
typedef string str;
typedef pair<int, int> pi;
typedef pair<ll,ll> pl;
typedef pair<ld,ld> pd;
 
 
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Compilation message (stderr)

Alice.cpp: In function 'void io::setIn(std::string)':
Alice.cpp:70:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   70 |     void setIn(string s) { freopen(s.c_str(),"r",stdin); }
      |                            ~~~~~~~^~~~~~~~~~~~~~~~~~~~~
Alice.cpp: In function 'void io::setOut(std::string)':
Alice.cpp:71:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   71 |     void setOut(string s) { freopen(s.c_str(),"w",stdout); }
      |                             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
Alice.cpp: In function 'void Bob(int, int, int*, int*)':
Alice.cpp:236:21: warning: 'curLast' may be used uninitialized in this function [-Wmaybe-uninitialized]
  236 |         mark[curLast] = true ;
      |                     ^
Alice.cpp:221:31: warning: 'indicador' may be used uninitialized in this function [-Wmaybe-uninitialized]
  221 |     for(auto e : adj[indicador]) isBoring[e] = true , cnt++ ;
      |                               ^
/tmp/ccm9QSWr.o: In function `Bob(int, int, int*, int*)':
Alice.cpp:(.text+0x11aa): undefined reference to `InitMap(int, int)'
Alice.cpp:(.text+0x11c6): undefined reference to `MakeMap(int, int)'
Alice.cpp:(.text+0x1383): undefined reference to `InitMap(int, int)'
/tmp/ccBF9pMW.o: In function `main':
grader_alice.cpp:(.text.startup+0x108): undefined reference to `Alice(int, int, int*, int*)'
collect2: error: ld returned 1 exit status

/tmp/ccbHgQPm.o: In function `main':
grader_bob.cpp:(.text.startup+0xe8): undefined reference to `Bob(int, int, int*, int*)'
collect2: error: ld returned 1 exit status