Rezumat problemă

Detalii

Problema	IntersectieSegmente	Operații I/O	intersectiesegmente.in/intersectiesegmente.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57385147	Utilizator	Dragu Codrut (chuchugoro)
Fișier	intersectiesegmente.cpp	Dimensiune	1.34 KB
Data încărcării	28 Martie 2025, 12:00	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

intersectiesegmente.cpp:5:21: error: 'int y1' redeclared as different kind of symbol
 int x1, x2, x3, x4, y1, y2, y3, y4;

                     ^
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 intersectiesegmente.cpp:1:
/usr/include/i386-linux-gnu/bits/mathcalls.h:241:1: error: previous declaration of 'double y1(double)'
 __MATHCALL (y1,, (_Mdouble_));
 ^
intersectiesegmente.cpp: In function 'int main()':
intersectiesegmente.cpp:31:8: 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>>x4>>y4;

        ^
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 intersectiesegmente.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)
     ^
intersectiesegmente.cpp:32:46: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive]
     if (punctPeSegment(x1, y1, x2, y2, x3, y3))

                                              ^
intersectiesegmente.cpp:12:5: error:   initializing argument 2 of 'int punctPeSegment(int, int, int, int, int, int)' [-fpermissive]
 int punctPeSegment (int x1, int y1, int x2, int y2, int x3, int y3)

     ^
intersectiesegmente.cpp:34:25: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
         msgAndOut("DA\n");

                         ^
intersectiesegmente.cpp:36:46: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive]
     if (punctPeSegment(x1, y1, x2, y2, x4, y4))

                                              ^
intersectiesegmente.cpp:12:5: error:   initializing argument 2 of 'int punctPeSegment(int, int, int, int, int, int)' [-fpermissive]
 int punctPeSegment (int x1, int y1, int x2, int y2, int x3, int y3)

     ^
intersectiesegmente.cpp:38:25: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
         msgAndOut("DA\n");

                         ^
intersectiesegmente.cpp:40:46: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive]
     if (punctPeSegment(x3, y3, x4, y4, x1, y1)){

                                              ^
intersectiesegmente.cpp:12:5: error:   initializing argument 6 of 'int punctPeSegment(int, int, int, int, int, int)' [-fpermissive]
 int punctPeSegment (int x1, int y1, int x2, int y2, int x3, int y3)

     ^
intersectiesegmente.cpp:41:25: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
         msgAndOut("DA\n");

                         ^
intersectiesegmente.cpp:45:25: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
         msgAndOut("DA\n");

                         ^
intersectiesegmente.cpp:47:31: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive]
     d1 = det(x3,y3,x4,y4,x1,y1);

                               ^
intersectiesegmente.cpp:7:5: error:   initializing argument 6 of 'int det(int, int, int, int, int, int)' [-fpermissive]
 int det(int x1, int y1, int x2, int y2, int x3, int y3)

     ^
intersectiesegmente.cpp:49:31: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive]
     d3 = det(x1,y1,x2,y2,x3,y3);

                               ^
intersectiesegmente.cpp:7:5: 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)

     ^
intersectiesegmente.cpp:50:31: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive]
     d4 = det(x1,y1,x2,y2,x4,y4);

                               ^
intersectiesegmente.cpp:7:5: 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)

     ^
intersectiesegmente.cpp:53:25: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
         msgAndOut("DA\n");

                         ^
intersectiesegmente.cpp:55:25: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
         msgAndOut("NU\n");

                         ^

Cum funcționează evaluarea?