Rezumat problemă

Paranteze

#344

Generați toate șirurile de n paranteze rotunde care se închid corect.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Backtracking Probleme diverse

Rezolvă

Detalii

Problema	Paranteze	Operații I/O	paranteze.in/paranteze.out
Limita timp	1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57432477	Utilizator	Istrate Dario Emilian (IstrateDario_Emilian)
Fișier	paranteze.cpp	Dimensiune	1.06 KB
Data încărcării	31 Martie 2025, 11:08	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

paranteze.cpp:5:1: error: expected ',' or ';' before 'ofstream'
 ofstream fout("paranteze.out")

 ^
paranteze.cpp: In function 'void init()':
paranteze.cpp:9:4: error: 'st' was not declared in this scope
    st[k]=-1;

    ^
paranteze.cpp:9:7: error: 'k' was not declared in this scope
    st[k]=-1;

       ^
paranteze.cpp: In function 'int succesor()':
paranteze.cpp:13:7: error: 'st' was not declared in this scope
    if(st[k]<1)

       ^
paranteze.cpp:13:10: error: 'k' was not declared in this scope
    if(st[k]<1)

          ^
paranteze.cpp: In function 'int valid()':
paranteze.cpp:23:19: error: 'k' was not declared in this scope
    for(int i=1;i<=k;i++)

                   ^
paranteze.cpp:24:10: error: 'st' was not declared in this scope
       if(st[i]==0)

          ^
paranteze.cpp:28:11: error: 'n' was not declared in this scope
    if(pd<=n/2 && pi<=pd)

           ^
paranteze.cpp: In function 'int solutie()':
paranteze.cpp:34:7: error: 'k' was not declared in this scope
    if(k==n)

       ^
paranteze.cpp:34:10: error: 'n' was not declared in this scope
    if(k==n)

          ^
paranteze.cpp: In function 'void tipar()':
paranteze.cpp:41:15: error: 'n' was not declared in this scope
    for(i=1;i<=n;i++)

               ^
paranteze.cpp:43:10: error: 'st' was not declared in this scope
       if(st[i]==0)

          ^
paranteze.cpp:44:10: error: 'fout' was not declared in this scope
          fout<<'(';

          ^
paranteze.cpp:46:10: error: 'fout' was not declared in this scope
          fout<<')';

          ^
paranteze.cpp: In function 'int main()':
paranteze.cpp:52:9: error: 'n' was not declared in this scope
    fin>>n;

         ^
paranteze.cpp:53:4: error: 'k' was not declared in this scope
    k=1;

    ^
paranteze.cpp:59:10: error: 'as' was not declared in this scope
          as=succesor();

          ^
paranteze.cpp:61:13: error: 'as' was not declared in this scope
       while(as==1 && valid()==0);

             ^
paranteze.cpp: In function 'int succesor()':
paranteze.cpp:19:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^
paranteze.cpp: In function 'int solutie()':
paranteze.cpp:37:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^

Cum funcționează evaluarea?