Borderou de evaluare (job #2225594)
Utilizator | Andi Arnautu andrei.arnautu | Data | 27 iulie 2018 17:35:37 |
---|---|---|---|
Problema | Culoar | Status | done |
Runda | Arhiva de probleme | Compilator | cpp | Vezi sursa |
Scor | 0 |
Raport evaluator
Eroare de compilare:
user.cpp: In function ‘double Dist(Line, Point)’:
user.cpp:60:63: error: call of overloaded ‘abs(double)’ is ambiguous
return (double)std::abs(line.a * P.x + line.b * P.y + line.c) / std::sqrt(line.a * line.a + line.b * line.b);
^
In file included from /usr/include/c++/6/bits/stl_algo.h:59:0,
from /usr/include/c++/6/algorithm:62,
from user.cpp:7:
/usr/include/c++/6/cstdlib:172:3: note: candidate: long int std::abs(long int)
abs(long __i) { return __builtin_labs(__i); }
^~~
In file included from /usr/include/c++/6/cstdlib:75:0,
from /usr/include/c++/6/bits/stl_algo.h:59,
from /usr/include/c++/6/algorithm:62,
from user.cpp:7:
/usr/include/stdlib.h:774:12: note: candidate: int abs(int)
extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur;
^~~
In file included from /usr/include/c++/6/bits/stl_algo.h:59:0,
from /usr/include/c++/6/algorithm:62,
from user.cpp:7:
/usr/include/c++/6/cstdlib:180:3: note: candidate: long long int std::abs(long long int)
abs(long long __x) { return __builtin_llabs (__x); }
^~~
user.cpp:60:67: error: ‘sqrt’ is not a member of ‘std’
return (double)std::abs(line.a * P.x + line.b * P.y + line.c) / std::sqrt(line.a * line.a + line.b * line.b);
^~~
user.cpp: In function ‘void ReadInput()’:
user.cpp:64:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &n);
^
user.cpp:66:41: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
double x, y; scanf("%lf%lf", &x, &y);
^
Ceva nu functioneaza?
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