Rezumat problemă

PalindromMaxim

#96

Să se scrie un program care citește o propoziție și determină cuvântul palindrom de lungime maximă.

Consola Candale Silviu (silviu) medie

Clasa 10 Şiruri de caractere Funcții predefinite cu șiruri de caractere

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Detalii

Problema	PalindromMaxim	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57803867	Utilizator	Carol Popa (Popa_Car)
Fișier	palindrommaxim.cpp	Dimensiune	375 B
Data încărcării	17 Aprilie 2025, 17:29	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

palindrommaxim.cpp: In function 'int main()':
palindrommaxim.cpp:12:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(j=1;j<=strlen(t);j++)

                        ^
palindrommaxim.cpp:13:32: error: invalid conversion from 'char' to 'char*' [-fpermissive]
         strcat(i,t[strlen(t)-j]);

                                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/os_defines.h:39,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/c++config.h:426,
                 from /usr/include/c++/4.8/iostream:38,
                 from palindrommaxim.cpp:1:
/usr/include/i386-linux-gnu/bits/string3.h:140:1: error:   initializing argument 1 of 'char* strcat(char*, const char*)' [-fpermissive]
 __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
 ^
palindrommaxim.cpp:13:31: error: invalid conversion from 'char' to 'const char*' [-fpermissive]
         strcat(i,t[strlen(t)-j]);

                               ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/os_defines.h:39,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/c++config.h:426,
                 from /usr/include/c++/4.8/iostream:38,
                 from palindrommaxim.cpp:1:
/usr/include/i386-linux-gnu/bits/string3.h:140:1: error:   initializing argument 2 of 'char* strcat(char*, const char*)' [-fpermissive]
 __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
 ^
palindrommaxim.cpp:14:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
     if(i==t && strlen(t)>max)

           ^
palindrommaxim.cpp:14:26: error: reference to 'max' is ambiguous
     if(i==t && strlen(t)>max)

                          ^
palindrommaxim.cpp:5:5: note: candidates are: int max
 int max,j;

     ^
In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from palindrommaxim.cpp:1:
/usr/include/c++/4.8/bits/stl_algobase.h:260:5: note:                 template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare)
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^
/usr/include/c++/4.8/bits/stl_algobase.h:216:5: note:                 template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&)
     max(const _Tp& __a, const _Tp& __b)
     ^
palindrommaxim.cpp:16:9: error: reference to 'max' is ambiguous
         max=strlen(t)

         ^
palindrommaxim.cpp:5:5: note: candidates are: int max
 int max,j;

     ^
In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from palindrommaxim.cpp:1:
/usr/include/c++/4.8/bits/stl_algobase.h:260:5: note:                 template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare)
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^
/usr/include/c++/4.8/bits/stl_algobase.h:216:5: note:                 template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&)
     max(const _Tp& __a, const _Tp& __b)
     ^
palindrommaxim.cpp:17:9: error: expected ';' before 'strcpy'
         strcpy(cuv_max,t)

         ^

Cum funcționează evaluarea?