Rezumat problemă

DistantaPunctDreapta

#933

Se dau în plan, un punct și o dreaptă. Să se determine distanța de la punct la dreaptă.

Fișiere Marius Nicoli (mariusn) Marius Nicoli medie

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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	#62858916	Utilizator	george gica (george81)
Fișier	distantapunctdreapta.cpp	Dimensiune	600 B
Data încărcării	04 Februarie 2026, 13:08	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

distantapunctdreapta.cpp:5:9: error: 'int y1' redeclared as different kind of symbol
 int x1, y1, x2, y2, x3, y3;

         ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/assert.h:35,
                 from /usr/include/c++/4.8/cassert:43,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:33,
                 from distantapunctdreapta.cpp:1:
/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:13:4: error: cannot bind 'std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}' lvalue to 'std::basic_istream<char>&&'
 fin>>x1>>y1>>x2>>y2>>x3>>y3;

    ^
In file included from /usr/include/c++/4.8/sstream:38:0,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from distantapunctdreapta.cpp:1:
/usr/include/c++/4.8/istream:872:5: error:   initializing argument 1 of 'std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&) [with _CharT = char; _Traits = std::char_traits<char>; _Tp = double(double)throw ()]'
     operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x)
     ^
distantapunctdreapta.cpp:14:35: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive]
 int a = det(x1, y1, x2, y2, x3, y3);

                                   ^
distantapunctdreapta.cpp:6:5: 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) {

     ^

Cum funcționează evaluarea?