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Detalii

Problema	MatrixBeauty	Operații I/O	matrixbeauty.in/matrixbeauty.out
Limita timp	0.5 secunde	Limita memorie	Total: 32 MB / Stivă 8 MB
Id soluție	#57093369	Utilizator	CATRINA Ștefan-Sebastian (CatrinaSebastian)
Fișier	matrixbeauty.cpp	Dimensiune	1.48 KB
Data încărcării	15 Martie 2025, 21:40	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

matrixbeauty.cpp:13:24: error: stray '#' in program
             if(i == j){#include <iostream>

                        ^
matrixbeauty.cpp: In function 'int main()':
matrixbeauty.cpp:8:16: error: no match for 'operator>>' (operand types are 'std::istream {aka std::basic_istream<char>}' and 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]')
             cin>> a[i]j];

                ^
matrixbeauty.cpp:8:16: note: candidates are:
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from matrixbeauty.cpp:1:
/usr/include/c++/4.8/istream:120:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__istream_type& (*)(std::basic_istream<_CharT, _Traits>::__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(__istream_type& (*__pf)(__istream_type&))
       ^
/usr/include/c++/4.8/istream:120:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&) {aka std::basic_istream<char>& (*)(std::basic_istream<char>&)}'
/usr/include/c++/4.8/istream:124:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__ios_type& (*)(std::basic_istream<_CharT, _Traits>::__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>; std::basic_istream<_CharT, _Traits>::__ios_type = std::basic_ios<char>]
       operator>>(__ios_type& (*__pf)(__ios_type&))
       ^
/usr/include/c++/4.8/istream:124:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&) {aka std::basic_ios<char>& (*)(std::basic_ios<char>&)}'
/usr/include/c++/4.8/istream:131:7: note: 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>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(ios_base& (*__pf)(ios_base&))
       ^
/usr/include/c++/4.8/istream:131:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'std::ios_base& (*)(std::ios_base&)'
/usr/include/c++/4.8/istream:168:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(bool& __n)
       ^
/usr/include/c++/4.8/istream:168:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'bool&'
/usr/include/c++/4.8/istream:172:7: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]
       operator>>(short& __n);
       ^
/usr/include/c++/4.8/istream:172:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'short int&'
/usr/include/c++/4.8/istream:175:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(unsigned short& __n)
       ^
/usr/include/c++/4.8/istream:175:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'short unsigned int&'
/usr/include/c++/4.8/istream:179:7: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]
       operator>>(int& __n);
       ^
/usr/include/c++/4.8/istream:179:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'int&'
/usr/include/c++/4.8/istream:182:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(unsigned int& __n)
       ^
/usr/include/c++/4.8/istream:182:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'unsigned int&'
/usr/include/c++/4.8/istream:186:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(long& __n)
       ^
/usr/include/c++/4.8/istream:186:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'long int&'
/usr/include/c++/4.8/istream:190:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(unsigned long& __n)
       ^
/usr/include/c++/4.8/istream:190:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'long unsigned int&'
/usr/include/c++/4.8/istream:195:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(long long& __n)
       ^
/usr/include/c++/4.8/istream:195:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'long long int&'
/usr/include/c++/4.8/istream:199:7: note: 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>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(unsigned long long& __n)
       ^
/usr/include/c++/4.8/istream:199:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'long long unsigned int&'
/usr/include/c++/4.8/istream:214:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(float& __f)
       ^
/usr/include/c++/4.8/istream:214:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'float&'
/usr/include/c++/4.8/istream:218:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(double& __f)
       ^
/usr/include/c++/4.8/istream:218:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'double&'
/usr/include/c++/4.8/istream:222:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(long double& __f)
       ^
/usr/include/c++/4.8/istream:222:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'long double&'
/usr/include/c++/4.8/istream:235:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(void*& __p)
       ^
/usr/include/c++/4.8/istream:235:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'void*&'
/usr/include/c++/4.8/istream:259:7: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]
       operator>>(__streambuf_type* __sb);
       ^
/usr/include/c++/4.8/istream:259:7: note:   no known conversion for argument 1 from 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' to 'std::basic_istream<char>::__streambuf_type* {aka std::basic_streambuf<char>*}'
In file included from /usr/include/c++/4.8/string:53:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from matrixbeauty.cpp:1:
/usr/include/c++/4.8/bits/basic_string.tcc:996:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::basic_string<_CharT, _Traits, _Alloc>&)
     operator>>(basic_istream<_CharT, _Traits>& __in,
     ^
/usr/include/c++/4.8/bits/basic_string.tcc:996:5: note:   template argument deduction/substitution failed:
matrixbeauty.cpp:8:22: note:   mismatched types 'std::basic_string<_CharT, _Traits, _Alloc>' and 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]'
             cin>> a[i]j];

                      ^
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/iostream:40,
                 from matrixbeauty.cpp:1:
/usr/include/c++/4.8/bits/istream.tcc:955:5: note: template<class _CharT2, class _Traits2> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*)
     operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
     ^
/usr/include/c++/4.8/bits/istream.tcc:955:5: note:   template argument deduction/substitution failed:
matrixbeauty.cpp:8:22: note:   deduced conflicting types for parameter '_CharT2' ('char' and 'int')
             cin>> a[i]j];

                      ^
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/iostream:40,
                 from matrixbeauty.cpp:1:
/usr/include/c++/4.8/bits/istream.tcc:923:5: note: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&)
     operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
     ^
/usr/include/c++/4.8/bits/istream.tcc:923:5: note:   template argument deduction/substitution failed:
matrixbeauty.cpp:8:22: note:   deduced conflicting types for parameter '_CharT' ('char' and 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]')
             cin>> a[i]j];

                      ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from matrixbeauty.cpp:1:
/usr/include/c++/4.8/istream:727:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char&)
     operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
     ^
/usr/include/c++/4.8/istream:727:5: note:   template argument deduction/substitution failed:
matrixbeauty.cpp:8:22: note:   cannot convert 'a[i]' (type 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]') to type 'unsigned char&'
             cin>> a[i]j];

                      ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from matrixbeauty.cpp:1:
/usr/include/c++/4.8/istream:732:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char&)
     operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
     ^
/usr/include/c++/4.8/istream:732:5: note:   template argument deduction/substitution failed:
matrixbeauty.cpp:8:22: note:   cannot convert 'a[i]' (type 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]') to type 'signed char&'
             cin>> a[i]j];

                      ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from matrixbeauty.cpp:1:
/usr/include/c++/4.8/istream:774:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char*)
     operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
     ^
/usr/include/c++/4.8/istream:774:5: note:   template argument deduction/substitution failed:
matrixbeauty.cpp:8:22: note:   cannot convert 'a[i]' (type 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]') to type 'unsigned char*'
             cin>> a[i]j];

                      ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from matrixbeauty.cpp:1:
/usr/include/c++/4.8/istream:779:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char*)
     operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
     ^
/usr/include/c++/4.8/istream:779:5: note:   template argument deduction/substitution failed:
matrixbeauty.cpp:8:22: note:   cannot convert 'a[i]' (type 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]') to type 'signed char*'
             cin>> a[i]j];

                      ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from matrixbeauty.cpp:1:
/usr/include/c++/4.8/istream:872:5: note: template<class _CharT, class _Traits, class _Tp> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&)
     operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x)
     ^
/usr/include/c++/4.8/istream:872:5: note:   template argument deduction/substitution failed:
matrixbeauty.cpp:8:22: note:   variable-sized array type 'int [(((sizetype)(((ssizetype)n) + -1)) + 1)]' is not a valid template argument
             cin>> a[i]j];

                      ^
matrixbeauty.cpp:8:23: error: expected ';' before 'j'
             cin>> a[i]j];

                       ^
matrixbeauty.cpp:13:25: error: 'include' was not declared in this scope
             if(i == j){#include <iostream>

                         ^
matrixbeauty.cpp:13:42: error: expected primary-expression before '>' token
             if(i == j){#include <iostream>

                                          ^
In file included from /usr/include/c++/4.8/fstream:40:0,
                 from matrixbeauty.cpp:14:
/usr/include/c++/4.8/bits/codecvt.h:41:1: error: expected primary-expression before 'namespace'
 namespace std _GLIBCXX_VISIBILITY(default)
 ^
/usr/include/c++/4.8/bits/codecvt.h:41:1: error: expected ';' before 'namespace'
matrixbeauty.cpp:65:1: error: expected '}' at end of input
 }           
 ^
matrixbeauty.cpp:65:1: error: expected '}' at end of input
matrixbeauty.cpp:65:1: error: expected '}' at end of input
matrixbeauty.cpp:4:29: warning: unused variable 's_1' [-Wunused-variable]
     int n, i , j , a[n][n], s_1 = 0, s_2 = 0;

                             ^
matrixbeauty.cpp:4:38: warning: unused variable 's_2' [-Wunused-variable]
     int n, i , j , a[n][n], s_1 = 0, s_2 = 0;

                                      ^
matrixbeauty.cpp:65:1: error: expected '}' at end of input
 }           
 ^

Cum funcționează evaluarea?