Rezumat problemă

NrVocale

#890

Se dă o propoziție formată din litere mari și mici ale alfabetului englez, cifre, spații și semne de punctuație, în care literele mari și mici se consideră identice. Determinați vocala din șir cu număr maxim de apariții.

Consola Candale Silviu (silviu) ușoară

Clasa 10 Şiruri de caractere Prelucrări elementare pe șiruri de caractere

Rezolvă

Detalii

Problema	NrVocale	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#62685230	Utilizator	Hangan Patrick (TamasPaul)
Fișier	nrvocale.cpp	Dimensiune	373 B
Data încărcării	29 Ianuarie 2026, 15:10	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

nrvocale.cpp: In function 'int main()':
nrvocale.cpp:8:22: error: cast from 'const char*' to 'char' loses precision [-fpermissive]
     char("AEIOUaeiou");

                      ^
nrvocale.cpp:8:23: warning: statement has no effect [-Wunused-value]
     char("AEIOUaeiou");

                       ^
nrvocale.cpp:9:9: error: expected '(' before 's'
     for s[256],t[256];

         ^
nrvocale.cpp:9:14: warning: left operand of comma operator has no effect [-Wunused-value]
     for s[256],t[256];

              ^
nrvocale.cpp:9:21: warning: right operand of comma operator has no effect [-Wunused-value]
     for s[256],t[256];

                     ^
nrvocale.cpp:10:5: error: cannot resolve overloaded function 'isalpha' based on conversion to type 'bool'
     isalpha s, t;

     ^
nrvocale.cpp:10:13: error: expected ';' before 's'
     isalpha s, t;

             ^
nrvocale.cpp:10:16: warning: left operand of comma operator has no effect [-Wunused-value]
     isalpha s, t;

                ^
nrvocale.cpp:10:16: warning: right operand of comma operator has no effect [-Wunused-value]
nrvocale.cpp:10:17: error: expected ')' before ';' token
     isalpha s, t;

                 ^
nrvocale.cpp:11:17: error: no matching function for call to 'isupper(char [256], char [256])'
     isupper(s, t)

                 ^
nrvocale.cpp:11:17: note: candidates are:
In file included from /usr/include/c++/4.8/cctype:42:0,
                 from /usr/include/c++/4.8/bits/localefwd.h:42,
                 from /usr/include/c++/4.8/ios:41,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from nrvocale.cpp:1:
/usr/include/ctype.h:119:1: note: int isupper(int)
 __exctype (isupper);
 ^
/usr/include/ctype.h:119:1: note:   candidate expects 1 argument, 2 provided
In file included from /usr/include/c++/4.8/bits/basic_ios.h:37:0,
                 from /usr/include/c++/4.8/ios:44,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from nrvocale.cpp:1:
/usr/include/c++/4.8/bits/locale_facets.h:2548:5: note: template<class _CharT> bool std::isupper(_CharT, const std::locale&)
     isupper(_CharT __c, const locale& __loc)
     ^
/usr/include/c++/4.8/bits/locale_facets.h:2548:5: note:   template argument deduction/substitution failed:
nrvocale.cpp:11:17: note:   cannot convert 't' (type 'char [256]') to type 'const std::locale&'
     isupper(s, t)

                 ^
nrvocale.cpp:12:5: error: expected ';' before 'maxx'
     maxx s>t;

     ^
nrvocale.cpp:14:5: error: 'else' without a previous 'if'
     else

     ^
nrvocale.cpp:15:17: error: expected ')' before 's'
         if(maxx s<t)

                 ^
nrvocale.cpp:17:13: error: invalid conversion from 'char*' to 'char' [-fpermissive]
         maxx=s;

             ^
nrvocale.cpp:18:14: error: invalid conversion from 'char*' to 'char' [-fpermissive]
         maxxx=t;

              ^
nrvocale.cpp:20:9: error: 'else' without a previous 'if'
         else

         ^
nrvocale.cpp:7:24: warning: unused variable 'p' [-Wunused-variable]
     char s[256],t[256],p,maxx,maxxx;

                        ^

Cum funcționează evaluarea?