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Detalii evaluare #64888550
Rezumat problemă
#928
Se dau coordonatele în plan a trei puncte. Să se afișeze valoarea ariei triunghiului pe care îl formează.
Marius Nicoli (mariusn) Detalii
| Problema | AriaTriunghi | Operații I/O |
ariatriunghi.in/ariatriunghi.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64888550 | Utilizator |
Vucea Patrik (patrikvucea)
|
| Fișier | ariatriunghi.cpp | Dimensiune | 507 B |
| Data încărcării | 09 Iunie 2026, 18:32 | Scor/rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
ariatriunghi.cpp: In function ‘int main()’: ariatriunghi.cpp:11:12: error: no match for ‘operator>>’ (operand types are ‘std::basic_istream<char>::__istream_type’ {aka ‘std::basic_istream<char>’} and ‘double(double) noexcept’ {aka ‘double(double)’}) 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ~~~~~~~^~~~ | | | | | double(double) noexcept {aka double(double)} | std::basic_istream<char>::__istream_type {aka std::basic_istream<char>} In file included from /usr/include/c++/13/iostream:42, from ariatriunghi.cpp:1: /usr/include/c++/13/istream:325:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match) 325 | operator>>(void*& __p) | ^~~~~~~~ /usr/include/c++/13/istream:325:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: error: invalid conversion from ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} to ‘void*’ [-fpermissive] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ | | | double (*)(double) noexcept {aka double (*)(double)} ariatriunghi.cpp:11:14: error: cannot bind rvalue ‘(void*)y1’ to ‘void*&’ /usr/include/c++/13/istream:201:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match) 201 | operator>>(unsigned long long& __n) | ^~~~~~~~ /usr/include/c++/13/istream:201:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: error: invalid conversion from ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} to ‘long long unsigned int’ [-fpermissive] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ | | | double (*)(double) noexcept {aka double (*)(double)} ariatriunghi.cpp:11:14: error: cannot bind rvalue ‘(long long unsigned int)y1’ to ‘long long unsigned int&’ /usr/include/c++/13/istream:197:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match) 197 | operator>>(long long& __n) | ^~~~~~~~ /usr/include/c++/13/istream:197:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: error: invalid conversion from ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} to ‘long long int’ [-fpermissive] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ | | | double (*)(double) noexcept {aka double (*)(double)} ariatriunghi.cpp:11:14: error: cannot bind rvalue ‘(long long int)y1’ to ‘long long int&’ /usr/include/c++/13/istream:192:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match) 192 | operator>>(unsigned long& __n) | ^~~~~~~~ /usr/include/c++/13/istream:192:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: error: invalid conversion from ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} to ‘long unsigned int’ [-fpermissive] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ | | | double (*)(double) noexcept {aka double (*)(double)} ariatriunghi.cpp:11:14: error: cannot bind rvalue ‘(long unsigned int)y1’ to ‘long unsigned int&’ /usr/include/c++/13/istream:188:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match) 188 | operator>>(long& __n) | ^~~~~~~~ /usr/include/c++/13/istream:188:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: error: invalid conversion from ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} to ‘long int’ [-fpermissive] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ | | | double (*)(double) noexcept {aka double (*)(double)} ariatriunghi.cpp:11:14: error: cannot bind rvalue ‘(long int)y1’ to ‘long int&’ /usr/include/c++/13/istream:184:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match) 184 | operator>>(unsigned int& __n) | ^~~~~~~~ /usr/include/c++/13/istream:184:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: error: invalid conversion from ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} to ‘unsigned int’ [-fpermissive] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ | | | double (*)(double) noexcept {aka double (*)(double)} ariatriunghi.cpp:11:14: error: cannot bind rvalue ‘(unsigned int)y1’ to ‘unsigned int&’ /usr/include/c++/13/istream:181:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]’ (near match) 181 | operator>>(int& __n); | ^~~~~~~~ /usr/include/c++/13/istream:181:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: error: invalid conversion from ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} to ‘int’ [-fpermissive] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ | | | double (*)(double) noexcept {aka double (*)(double)} ariatriunghi.cpp:11:14: error: cannot bind rvalue ‘(int)y1’ to ‘int&’ /usr/include/c++/13/istream:177:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match) 177 | operator>>(unsigned short& __n) | ^~~~~~~~ /usr/include/c++/13/istream:177:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: error: invalid conversion from ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} to ‘short unsigned int’ [-fpermissive] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ | | | double (*)(double) noexcept {aka double (*)(double)} ariatriunghi.cpp:11:14: error: cannot bind rvalue ‘(short unsigned int)y1’ to ‘short unsigned int&’ /usr/include/c++/13/istream:174:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]’ (near match) 174 | operator>>(short& __n); | ^~~~~~~~ /usr/include/c++/13/istream:174:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: error: invalid conversion from ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} to ‘short int’ [-fpermissive] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ | | | double (*)(double) noexcept {aka double (*)(double)} ariatriunghi.cpp:11:14: error: cannot bind rvalue ‘(short int)y1’ to ‘short int&’ /usr/include/c++/13/istream:170:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match) 170 | operator>>(bool& __n) | ^~~~~~~~ /usr/include/c++/13/istream:170:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: warning: the address of ‘double y1(double)’ will never be NULL [-Waddress] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ In file included from /usr/include/features.h:502, from /usr/include/x86_64-linux-gnu/c++/13/bits/os_defines.h:39, from /usr/include/x86_64-linux-gnu/c++/13/bits/c++config.h:679, from /usr/include/c++/13/bits/requires_hosted.h:31, from /usr/include/c++/13/iostream:38: /usr/include/x86_64-linux-gnu/bits/mathcalls.h:224:1: note: ‘double y1(double)’ declared here 224 | __MATHCALL (y1,, (_Mdouble_)); | ^~~~~~~~~~ ariatriunghi.cpp:11:14: error: cannot bind non-const lvalue reference of type ‘bool&’ to a value of type ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/istream:122:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match) 122 | operator>>(__istream_type& (*__pf)(__istream_type&)) | ^~~~~~~~ /usr/include/c++/13/istream:122:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: error: invalid conversion from ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} to ‘std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)’ {aka ‘std::basic_istream<char>& (*)(std::basic_istream<char>&)’} [-fpermissive] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ | | | double (*)(double) noexcept {aka double (*)(double)} /usr/include/c++/13/istream:126:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>; __ios_type = std::basic_ios<char>]’ (near match) 126 | operator>>(__ios_type& (*__pf)(__ios_type&)) | ^~~~~~~~ /usr/include/c++/13/istream:126:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: error: invalid conversion from ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} to ‘std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&)’ {aka ‘std::basic_ios<char>& (*)(std::basic_ios<char>&)’} [-fpermissive] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ | | | double (*)(double) noexcept {aka double (*)(double)} /usr/include/c++/13/istream:133:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match) 133 | operator>>(ios_base& (*__pf)(ios_base&)) | ^~~~~~~~ /usr/include/c++/13/istream:133:7: note: conversion of argument 1 would be ill-formed: ariatriunghi.cpp:11:14: error: invalid conversion from ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} to ‘std::ios_base& (*)(std::ios_base&)’ [-fpermissive] 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ | | | double (*)(double) noexcept {aka double (*)(double)} /usr/include/c++/13/istream:224:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 224 | operator>>(long double& __f) | ^~~~~~~~ /usr/include/c++/13/istream:224:31: note: no known conversion for argument 1 from ‘double(double) noexcept’ {aka ‘double(double)’} to ‘long double&’ 224 | operator>>(long double& __f) | ~~~~~~~~~~~~~^~~ /usr/include/c++/13/istream:220:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 220 | operator>>(double& __f) | ^~~~~~~~ /usr/include/c++/13/istream:220:26: note: no known conversion for argument 1 from ‘double(double) noexcept’ {aka ‘double(double)’} to ‘double&’ 220 | operator>>(double& __f) | ~~~~~~~~^~~ /usr/include/c++/13/istream:216:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 216 | operator>>(float& __f) | ^~~~~~~~ /usr/include/c++/13/istream:216:25: note: no known conversion for argument 1 from ‘double(double) noexcept’ {aka ‘double(double)’} to ‘float&’ 216 | operator>>(float& __f) | ~~~~~~~^~~ /usr/include/c++/13/istream:349:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; __streambuf_type = std::basic_streambuf<char>]’ 349 | operator>>(__streambuf_type* __sb); | ^~~~~~~~ /usr/include/c++/13/istream:349:36: note: no known conversion for argument 1 from ‘double(double) noexcept’ {aka ‘double(double)’} to ‘std::basic_istream<char>::__streambuf_type*’ {aka ‘std::basic_streambuf<char>*’} 349 | operator>>(__streambuf_type* __sb); | ~~~~~~~~~~~~~~~~~~^~~~ In file included from /usr/include/c++/13/string:55, from /usr/include/c++/13/bits/locale_classes.h:40, from /usr/include/c++/13/bits/ios_base.h:41, from /usr/include/c++/13/ios:44, from /usr/include/c++/13/ostream:40, from /usr/include/c++/13/iostream:41: /usr/include/c++/13/bits/basic_string.tcc:827:5: note: candidate: ‘template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, __cxx11::basic_string<_CharT, _Traits, _Alloc>&)’ 827 | operator>>(basic_istream<_CharT, _Traits>& __in, | ^~~~~~~~ /usr/include/c++/13/bits/basic_string.tcc:827:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: mismatched types ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ and ‘double(double) noexcept’ {aka ‘double(double)’} 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ In file included from /usr/include/c++/13/istream:1106: /usr/include/c++/13/bits/istream.tcc:975:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT&)’ 975 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c) | ^~~~~~~~ /usr/include/c++/13/bits/istream.tcc:975:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: deduced conflicting types for parameter ‘_CharT’ (‘char’ and ‘double(double) noexcept’ {aka ‘double(double)’}) 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/istream:846:5: note: candidate: ‘template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char&)’ 846 | operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c) | ^~~~~~~~ /usr/include/c++/13/istream:846:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: cannot convert ‘y1’ (type ‘double(double) noexcept’ {aka ‘double(double)’}) to type ‘unsigned char&’ 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/istream:851:5: note: candidate: ‘template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char&)’ 851 | operator>>(basic_istream<char, _Traits>& __in, signed char& __c) | ^~~~~~~~ /usr/include/c++/13/istream:851:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: cannot convert ‘y1’ (type ‘double(double) noexcept’ {aka ‘double(double)’}) to type ‘signed char&’ 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/istream:893:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT*)’ 893 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s) | ^~~~~~~~ /usr/include/c++/13/istream:893:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: deduced conflicting types for parameter ‘_CharT’ (‘char’ and ‘double(double) noexcept’ {aka ‘double(double)’}) 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/istream:936:5: note: candidate: ‘template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char*)’ 936 | operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s) | ^~~~~~~~ /usr/include/c++/13/istream:936:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: cannot convert ‘y1’ (type ‘double(double) noexcept’ {aka ‘double(double)’}) to type ‘unsigned char*’ 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/istream:942:5: note: candidate: ‘template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char*)’ 942 | operator>>(basic_istream<char, _Traits>& __in, signed char* __s) | ^~~~~~~~ /usr/include/c++/13/istream:942:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: cannot convert ‘y1’ (type ‘double(double) noexcept’ {aka ‘double(double)’}) to type ‘signed char*’ 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/istream:1096:5: note: candidate: ‘template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&)’ 1096 | operator>>(_Istream&& __is, _Tp&& __x) | ^~~~~~~~ /usr/include/c++/13/istream:1096:5: note: template argument deduction/substitution failed: /usr/include/c++/13/istream: In substitution of ‘template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_istream<char>&; _Tp = double (&)(double)]’: ariatriunghi.cpp:11:14: required from here /usr/include/c++/13/istream:1096:5: error: no type named ‘type’ in ‘struct std::enable_if<false, void>’ In file included from ariatriunghi.cpp:4: /usr/include/c++/13/iomanip:73:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Resetiosflags)’ 73 | operator>>(basic_istream<_CharT, _Traits>& __is, _Resetiosflags __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:73:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: cannot convert ‘y1’ (type ‘double(double) noexcept’ {aka ‘double(double)’}) to type ‘std::_Resetiosflags’ 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/iomanip:103:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setiosflags)’ 103 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setiosflags __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:103:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: cannot convert ‘y1’ (type ‘double(double) noexcept’ {aka ‘double(double)’}) to type ‘std::_Setiosflags’ 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/iomanip:134:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setbase)’ 134 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setbase __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:134:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: cannot convert ‘y1’ (type ‘double(double) noexcept’ {aka ‘double(double)’}) to type ‘std::_Setbase’ 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/iomanip:172:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setfill<_CharT>)’ 172 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setfill<_CharT> __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:172:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: mismatched types ‘std::_Setfill<_CharT>’ and ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/iomanip:202:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setprecision)’ 202 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setprecision __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:202:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: cannot convert ‘y1’ (type ‘double(double) noexcept’ {aka ‘double(double)’}) to type ‘std::_Setprecision’ 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/iomanip:232:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setw)’ 232 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setw __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:232:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: cannot convert ‘y1’ (type ‘double(double) noexcept’ {aka ‘double(double)’}) to type ‘std::_Setw’ 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/iomanip:266:5: note: candidate: ‘template<class _CharT, class _Traits, class _MoneyT> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Get_money<_MoneyT>)’ 266 | operator>>(basic_istream<_CharT, _Traits>& __is, _Get_money<_MoneyT> __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:266:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: mismatched types ‘std::_Get_money<_MoneyT>’ and ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~ /usr/include/c++/13/iomanip:420:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Get_time<_CharT>)’ 420 | operator>>(basic_istream<_CharT, _Traits>& __is, _Get_time<_CharT> __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:420:5: note: template argument deduction/substitution failed: ariatriunghi.cpp:11:14: note: mismatched types ‘std::_Get_time<_CharT>’ and ‘double (*)(double) noexcept’ {aka ‘double (*)(double)’} 11 | fin>>x1>>y1>>x2>>y2>>x3>>y3; | ^~
Cum funcționează evaluarea?
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
- probleme la care rezolvarea presupune scrierea unui program complet
- probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.
Problema AriaTriunghi face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
- Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
- Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.