Borderou de evaluare (job #1702559)
Utilizator | Data | 15 mai 2016 13:03:35 | |
---|---|---|---|
Problema | Alpin | Status | done |
Runda | Arhiva de probleme | Compilator | cpp | Vezi sursa |
Scor | 0 |
Raport evaluator
Eroare de compilare:
user.cpp: In function ‘void rec(int, int, int, int)’:
user.cpp:32:9: error: reference to ‘prev’ is ambiguous
prev[l][c] = -1;
^
user.cpp:7:6: note: candidates are: char prev [1030][1030]
char prev[NMAX][NMAX];
^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:66:0,
from /usr/include/c++/4.8/bits/char_traits.h:39,
from /usr/include/c++/4.8/ios:40,
from /usr/include/c++/4.8/ostream:38,
from /usr/include/c++/4.8/iostream:39,
from user.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator_base_funcs.h:193:5: note: template<class _BidirectionalIterator> _BidirectionalIterator std::prev(_BidirectionalIterator, typename std::iterator_traits<_Iter>::difference_type)
prev(_BidirectionalIterator __x, typename
^
user.cpp:44:13: error: reference to ‘prev’ is ambiguous
prev[l][c] = p;
^
user.cpp:7:6: note: candidates are: char prev [1030][1030]
char prev[NMAX][NMAX];
^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:66:0,
from /usr/include/c++/4.8/bits/char_traits.h:39,
from /usr/include/c++/4.8/ios:40,
from /usr/include/c++/4.8/ostream:38,
from /usr/include/c++/4.8/iostream:39,
from user.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator_base_funcs.h:193:5: note: template<class _BidirectionalIterator> _BidirectionalIterator std::prev(_BidirectionalIterator, typename std::iterator_traits<_Iter>::difference_type)
prev(_BidirectionalIterator __x, typename
^
user.cpp: In function ‘void Read()’:
user.cpp:58:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("alpin.in", "rt", stdin);
^
user.cpp:59:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("alpin.out", "wt", stdout);
^
user.cpp:60:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &N);
^
user.cpp:63:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%hd", &a[i][j]);
^
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