Rezumat problemă

Detalii

Problema	DistantaPunctDreapta	Operații I/O	distantapunctdreapta.in/distantapunctdreapta.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57498799	Utilizator	jumarea andra (AndraJumarea)
Fișier	distantapunctdreapta.cpp	Dimensiune	556 B
Data încărcării	02 Aprilie 2025, 13:44	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

distantapunctdreapta.cpp:6:9: error: 'int y1' redeclared as different kind of symbol
 int x1, y1, x2, y2, x3, y3, d, a, h;

         ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/os_defines.h:39,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/c++config.h:426,
                 from /usr/include/c++/4.8/iostream:38,
                 from distantapunctdreapta.cpp:2:
/usr/include/i386-linux-gnu/bits/mathcalls.h:241:1: error: previous declaration of 'double y1(double)'
 __MATHCALL (y1,, (_Mdouble_));
 ^
distantapunctdreapta.cpp: In function 'int main()':
distantapunctdreapta.cpp:20:5: error: 'cin' was not declared in this scope
     cin>>x1>>y1>>x2>>y2>>x3>>y3;

     ^
distantapunctdreapta.cpp:20:5: note: suggested alternative:
In file included from distantapunctdreapta.cpp:2:0:
/usr/include/c++/4.8/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^
distantapunctdreapta.cpp:21:34: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive]
     d= det(x1, y1, x2, y2, x3, y3);

                                  ^
distantapunctdreapta.cpp:8:5: error:   initializing argument 2 of 'int det(int, int, int, int, int, int)' [-fpermissive]
 int det (int x1, int y1, int x2, int y2, int x3, int y3)

     ^
distantapunctdreapta.cpp:24:28: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive]
     a= dist (x1, y1, x3, y3);

                            ^
distantapunctdreapta.cpp:13:5: error:   initializing argument 2 of 'int dist(int, int, int, int)' [-fpermissive]
 int dist (int x1, int y1, int x2, int y2)

     ^
distantapunctdreapta.cpp:26:5: error: 'cout' was not declared in this scope
     cout << fixed << setprecision(2) << h; 

     ^
distantapunctdreapta.cpp:26:5: note: suggested alternative:
In file included from distantapunctdreapta.cpp:2:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
distantapunctdreapta.cpp:26:13: error: 'fixed' was not declared in this scope
     cout << fixed << setprecision(2) << h; 

             ^
distantapunctdreapta.cpp:26:13: note: suggested alternative:
In file included from /usr/include/c++/4.8/ios:42:0,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from distantapunctdreapta.cpp:2:
/usr/include/c++/4.8/bits/ios_base.h:964:3: note:   'std::fixed'
   fixed(ios_base& __base)
   ^
distantapunctdreapta.cpp:26:36: error: 'setprecision' was not declared in this scope
     cout << fixed << setprecision(2) << h; 

                                    ^
distantapunctdreapta.cpp:26:36: note: suggested alternative:
In file included from distantapunctdreapta.cpp:3:0:
/usr/include/c++/4.8/iomanip:192:3: note:   'std::setprecision'
   setprecision(int __n)
   ^

Cum funcționează evaluarea?