Borderou de evaluare (job #1892764)
Utilizator | Data | 25 februarie 2017 11:41:14 | |
---|---|---|---|
Problema | Copaci | Status | done |
Runda | Arhiva de probleme | Compilator | cpp | Vezi sursa |
Scor | 0 |
Raport evaluator
Eroare de compilare:
user.cpp: In function ‘int main()’:
user.cpp:50:20: error: call of overloaded ‘abs(double&)’ is ambiguous
Arie = abs(Arie);
^
user.cpp:50:20: note: candidates are:
user.cpp:13:5: note: int abs(int)
int abs(int a)
^
In file included from /usr/include/c++/4.8/ext/string_conversions.h:41:0,
from /usr/include/c++/4.8/bits/basic_string.h:2815,
from /usr/include/c++/4.8/string:52,
from /usr/include/c++/4.8/bits/locale_classes.h:40,
from /usr/include/c++/4.8/bits/ios_base.h:41,
from /usr/include/c++/4.8/ios:42,
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/cstdlib:174:3: note: long long int std::abs(long long int)
abs(long long __x) { return __builtin_llabs (__x); }
^
/usr/include/c++/4.8/cstdlib:166:3: note: long int std::abs(long int)
abs(long __i) { return __builtin_labs(__i); }
^
user.cpp:34:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("copaci.in","r",stdin);
^
user.cpp:35:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("copaci.out","w",stdout);
^
user.cpp:37:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&n);
^
user.cpp:40:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d",&x,&y);
^
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