Detalii evaluare: ~54728208

Detalii evaluare #54728208

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Rezumat problemă

`#3053` EvenOddXXL

Se dă un număr natural n. Să se determine paritatea lui. Dacă numărul este par se afișează Par, altfel se afișează Impar.

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Andrei Visalon (Prekzursil)
Mirela Mlisan, Andrei Visalon
ușoară

Clasa 10 Şiruri de caractere Prelucrări elementare pe șiruri de caractere

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Detalii

Problema	EvenOddXXL	Operații I/O	`evenoddxxl.in`/`evenoddxxl.out`
Limita timp	0.1 secunde	Limita memorie	Total: `64 MB` / Stivă `8 MB`
Id soluție	`#54728208`	Utilizator	Streian Alexandra (astreian12)
Fișier	evenoddxxl.cpp	Dimensiune	359 B
Data încărcării	06 Decembrie 2024, 15:04	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

evenoddxxl.cpp: In function 'int main()':
evenoddxxl.cpp:11:22: error: variable 'std::stringstream ss' has initializer but incomplete type
     stringstream ss(s);

                      ^
evenoddxxl.cpp:13:16: error: no match for 'operator>>' (operand types are 'int' and 'std::string {aka std::basic_string<char>}')
     while(numar>>s)

                ^
evenoddxxl.cpp:13:16: note: candidates are:
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 evenoddxxl.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:
evenoddxxl.cpp:13:18: note:   mismatched types 'std::basic_istream<_CharT, _Traits>' and 'int'
     while(numar>>s)

                  ^
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/iostream:40,
                 from evenoddxxl.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:
evenoddxxl.cpp:13:18: note:   mismatched types 'std::basic_istream<_CharT, _Traits>' and 'int'
     while(numar>>s)

                  ^
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/iostream:40,
                 from evenoddxxl.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:
evenoddxxl.cpp:13:18: note:   mismatched types 'std::basic_istream<_CharT, _Traits>' and 'int'
     while(numar>>s)

                  ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from evenoddxxl.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:
evenoddxxl.cpp:13:18: note:   mismatched types 'std::basic_istream<char, _Traits>' and 'int'
     while(numar>>s)

                  ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from evenoddxxl.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:
evenoddxxl.cpp:13:18: note:   mismatched types 'std::basic_istream<char, _Traits>' and 'int'
     while(numar>>s)

                  ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from evenoddxxl.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:
evenoddxxl.cpp:13:18: note:   mismatched types 'std::basic_istream<char, _Traits>' and 'int'
     while(numar>>s)

                  ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from evenoddxxl.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:
evenoddxxl.cpp:13:18: note:   mismatched types 'std::basic_istream<char, _Traits>' and 'int'
     while(numar>>s)

                  ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from evenoddxxl.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:
evenoddxxl.cpp:13:18: note:   mismatched types 'std::basic_istream<_CharT, _Traits>' and 'int'
     while(numar>>s)

                  ^
evenoddxxl.cpp:7:41: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
     freopen("evenoddxxl.in", "r", stdin);

                                         ^
evenoddxxl.cpp:8:43: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
     freopen("evenoddxxl.out", "w", stdout);

                                           ^

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 EvenOddXXL 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.