Borderou de evaluare (job #1496306)
| Utilizator |  Vlad Frasineanu vladcf |
Data | 4 octombrie 2015 18:47:47 |
|---|---|---|---|
| Problema | Algoritmul lui Euclid | Status | done |
| Runda | Arhiva educationala | Compilator | cpp | Vezi sursa |
| Scor | 0 | ||
Raport evaluator
Eroare de compilare:
user.cpp: In function ‘int main()’:
user.cpp:14:33: error: too many arguments to function ‘FILE* fopen(const char*, const char*)’
fopen("euclid2.in","r",stdin);
^
In file included from /usr/include/c++/4.8/cstdio:42:0,
from /usr/include/c++/4.8/ext/string_conversions.h:43,
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/stdio.h:273:14: note: declared here
extern FILE *fopen (__const char *__restrict __filename,
^
user.cpp:15:35: error: too many arguments to function ‘FILE* fopen(const char*, const char*)’
fopen("euclid2.out","w",stdout);
^
In file included from /usr/include/c++/4.8/cstdio:42:0,
from /usr/include/c++/4.8/ext/string_conversions.h:43,
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/stdio.h:273:14: note: declared here
extern FILE *fopen (__const char *__restrict __filename,
^
user.cpp:14:34: warning: ignoring return value of ‘FILE* fopen(const char*, const char*)’, declared with attribute warn_unused_result [-Wunused-result]
fopen("euclid2.in","r",stdin);
^
user.cpp:15:36: warning: ignoring return value of ‘FILE* fopen(const char*, const char*)’, declared with attribute warn_unused_result [-Wunused-result]
fopen("euclid2.out","w",stdout);
^
user.cpp:18:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&n);
^
user.cpp:21:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d",&a,&b);
^
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