Borderou de evaluare (job #2072361)
| Utilizator |  Ionescu Victor Razvan vazan |
Data | 21 noiembrie 2017 19:34:38 |
|---|---|---|---|
| Problema | Algoritmul lui Dijkstra | Status | done |
| Runda | Arhiva educationala | Compilator | cpp | Vezi sursa |
| Scor | 0 | ||
Raport evaluator
Eroare de compilare:
user.cpp: In function ‘int add(int, int, int)’:
user.cpp:14:5: error: reference to ‘next’ is ambiguous
next[cnt] = last[a];
^
user.cpp:7:20: note: candidates are: int next [500200]
int val[2 * MMAX], next[2 * MMAX], last[NMAX], len[2 * MMAX];
^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:66:0,
from /usr/include/c++/4.8/algorithm:61,
from user.cpp:2:
/usr/include/c++/4.8/bits/stl_iterator_base_funcs.h:184:5: note: template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type)
next(_ForwardIterator __x, typename
^
user.cpp:16:1: warning: no return statement in function returning non-void [-Wreturn-type]
}
^
user.cpp: In function ‘int main()’:
user.cpp:90:19: error: reference to ‘next’ is ambiguous
mch = next[mch];
^
user.cpp:7:20: note: candidates are: int next [500200]
int val[2 * MMAX], next[2 * MMAX], last[NMAX], len[2 * MMAX];
^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:66:0,
from /usr/include/c++/4.8/algorithm:61,
from user.cpp:2:
/usr/include/c++/4.8/bits/stl_iterator_base_funcs.h:184:5: note: template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type)
next(_ForwardIterator __x, typename
^
user.cpp:68:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("dijkstra.in", "r", stdin);
^
user.cpp:69:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("dijkstra.out", "w", stdout);
^
user.cpp:71:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d", &n, &m);
^
user.cpp:76:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d%d", &a, &b, &c);
^
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