Rezumat problemă

Paranteze1

#848

Se dau n șiruri de paranteze rotunde. Să se stabilească, despre fiecare șir, dacă este corect parantezat.

Fișiere Candale Silviu (silviu) ușoară

Clasa 10 Structuri de date liniare Stiva

Rezolvă

Detalii

Problema	Paranteze1	Operații I/O	paranteze1.in/paranteze1.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58357721	Utilizator	moisa luca (moisa_luca)
Fișier	paranteze1.cpp	Dimensiune	938 B
Data încărcării	29 Mai 2025, 09:22	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

paranteze1.cpp:3:1: error: 'ifstream' does not name a type
 ifstream fin("paranteze.in")

 ^
paranteze1.cpp:9:12: error: variable or field 'pop' declared void
 void pop ( Node *&varf)

            ^
paranteze1.cpp:9:12: error: 'Node' was not declared in this scope
paranteze1.cpp:9:19: error: 'varf' was not declared in this scope
 void pop ( Node *&varf)

                   ^
paranteze1.cpp:16:9: error: 'node' was not declared in this scope
 int top(node*varf)

         ^
paranteze1.cpp:16:14: error: 'varf' was not declared in this scope
 int top(node*varf)

              ^
paranteze1.cpp:17:1: error: expected ',' or ';' before '{' token
 {

 ^
paranteze1.cpp:19:16: error: 'Node' was not declared in this scope
     bool empty(Node*&varf)

                ^
paranteze1.cpp:19:22: error: 'varf' was not declared in this scope
     bool empty(Node*&varf)

                      ^
paranteze1.cpp:20:5: error: expected ',' or ';' before '{' token
     {

     ^
paranteze1.cpp:24:11: error: variable or field 'push' declared void
 void push(Node *&varf, int x)

           ^
paranteze1.cpp:24:11: error: 'Node' was not declared in this scope
paranteze1.cpp:24:18: error: 'varf' was not declared in this scope
 void push(Node *&varf, int x)

                  ^
paranteze1.cpp:24:24: error: expected primary-expression before 'int'
 void push(Node *&varf, int x)

                        ^
paranteze1.cpp:31:1: error: 'Node' does not name a type
 Node*varf;

 ^
paranteze1.cpp: In function 'int verific(char*)':
paranteze1.cpp:34:5: error: 'varf' was not declared in this scope
     varf=NULL;

     ^
paranteze1.cpp:36:23: error: 'strlen' was not declared in this scope
     for(i=0;i<strlen(s);i++)

                       ^
paranteze1.cpp:38:20: error: 'push' was not declared in this scope
     push (varf ,'(');

                    ^
paranteze1.cpp:40:18: error: 'empty' cannot be used as a function
     if(empty(varf)) return 0;

                  ^
paranteze1.cpp:42:13: error: 'pop' was not declared in this scope
     pop(varf);

             ^
paranteze1.cpp:43:19: error: 'empty' cannot be used as a function
     if(!empty(varf)) return 0;

                   ^
paranteze1.cpp: In function 'int main()':
paranteze1.cpp:52:5: error: 'fin' was not declared in this scope
     fin>>n;

     ^
paranteze1.cpp:56:5: error: 'fout' was not declared in this scope
     fout<<verific(s)<<endl;

     ^
paranteze1.cpp:56:23: error: 'endl' was not declared in this scope
     fout<<verific(s)<<endl;

                       ^
paranteze1.cpp:56:23: note: suggested alternative:
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from paranteze1.cpp:1:
/usr/include/c++/4.8/ostream:564:5: note:   'std::endl'
     endl(basic_ostream<_CharT, _Traits>& __os)
     ^
paranteze1.cpp: At global scope:
paranteze1.cpp:62:5: error: expected unqualified-id before 'return'
     return 0;

     ^
paranteze1.cpp:63:1: error: expected declaration before '}' token
 }
 ^
paranteze1.cpp: In function 'int verific(char*)':
paranteze1.cpp:46:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^

Cum funcționează evaluarea?