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Detalii evaluare #53861932

Rezumat problemă

#852 Paranteze3

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

Rezolvă

Detalii

Problema Paranteze3 Operații I/O paranteze3.in/paranteze3.out
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #53861932 Utilizator Busuioc Cosmin (Cosmin225200)
Fișier paranteze3.cpp Dimensiune 2.56 KB
Data încărcării 13 Noiembrie 2024, 13:46 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

paranteze3.cpp:1:7: error: expected nested-name-specifier before 'System'
 using System;

       ^
paranteze3.cpp:1:7: error: 'System' has not been declared
paranteze3.cpp:2:7: error: expected nested-name-specifier before 'System'
 using System.Collections.Generic;

       ^
paranteze3.cpp:2:7: error: 'System' has not been declared
paranteze3.cpp:2:13: error: expected ';' before '.' token
 using System.Collections.Generic;

             ^
paranteze3.cpp:2:13: error: expected unqualified-id before '.' token
paranteze3.cpp:3:7: error: expected nested-name-specifier before 'System'
 using System.IO;

       ^
paranteze3.cpp:3:7: error: 'System' has not been declared
paranteze3.cpp:3:13: error: expected ';' before '.' token
 using System.IO;

             ^
paranteze3.cpp:3:13: error: expected unqualified-id before '.' token
paranteze3.cpp:4:7: error: expected nested-name-specifier before 'System'
 using System.Linq;

       ^
paranteze3.cpp:4:7: error: 'System' has not been declared
paranteze3.cpp:4:13: error: expected ';' before '.' token
 using System.Linq;

             ^
paranteze3.cpp:4:13: error: expected unqualified-id before '.' token
paranteze3.cpp:5:7: error: expected nested-name-specifier before 'System'
 using System.Text;

       ^
paranteze3.cpp:5:7: error: 'System' has not been declared
paranteze3.cpp:5:13: error: expected ';' before '.' token
 using System.Text;

             ^
paranteze3.cpp:5:13: error: expected unqualified-id before '.' token
paranteze3.cpp:6:7: error: expected nested-name-specifier before 'System'
 using System.Threading.Tasks;

       ^
paranteze3.cpp:6:7: error: 'System' has not been declared
paranteze3.cpp:6:13: error: expected ';' before '.' token
 using System.Threading.Tasks;

             ^
paranteze3.cpp:6:13: error: expected unqualified-id before '.' token
paranteze3.cpp:10:11: error: 'Nod' is not a class template
     class Nod<T>

           ^
paranteze3.cpp:10:15: error: 'T' was not declared in this scope
     class Nod<T>

               ^
paranteze3.cpp:12:16: error: expected ':' before 'T'
         public T info;

                ^
paranteze3.cpp:12:16: error: 'T' does not name a type
paranteze3.cpp:13:16: error: expected ':' before 'Nod'
         public Nod<T> leg;

                ^
paranteze3.cpp:13:16: error: 'p26_ClaseTemplate::Nod' is not a template
paranteze3.cpp:13:20: error: 'T' was not declared in this scope
         public Nod<T> leg;

                    ^
paranteze3.cpp:13:23: error: field 'leg' has incomplete type
         public Nod<T> leg;

                       ^
paranteze3.cpp:14:16: error: expected ':' before 'Nod'
         public Nod(T x)

                ^
paranteze3.cpp:14:22: error: expected ')' before 'x'
         public Nod(T x)

                      ^
paranteze3.cpp:19:5: error: expected ';' after class definition
     }

     ^
paranteze3.cpp:21:11: error: 'Stiva' is not a class template
     class Stiva<T>

           ^
paranteze3.cpp:21:17: error: 'T' was not declared in this scope
     class Stiva<T>

                 ^
paranteze3.cpp:23:17: error: expected ':' before 'Nod'
         private Nod<T> top;

                 ^
paranteze3.cpp:23:17: error: 'p26_ClaseTemplate::Nod' is not a template
paranteze3.cpp:23:21: error: 'T' was not declared in this scope
         private Nod<T> top;

                     ^
paranteze3.cpp:24:17: error: expected ':' before 'int'
         private int n; // numarul de elemente

                 ^
paranteze3.cpp:26:16: error: expected ':' before 'Stiva'
         public Stiva()

                ^
paranteze3.cpp:32:16: error: expected ':' before 'void'
         public void Push(T x)

                ^
paranteze3.cpp:32:26: error: 'T' has not been declared
         public void Push(T x)

                          ^
paranteze3.cpp:40:16: error: expected ':' before 'void'
         public void Pop()

                ^
paranteze3.cpp:47:16: error: expected ':' before 'T'
         public T Top()

                ^
paranteze3.cpp:47:16: error: 'T' does not name a type
paranteze3.cpp:52:16: error: expected ':' before 'bool'
         public bool Empty()

                ^
paranteze3.cpp:57:16: error: expected ':' before 'void'
         public void Init()

                ^
paranteze3.cpp:62:16: error: expected ':' before 'int'
         public int Count

                ^
paranteze3.cpp:65:9: error: expected ';' at end of member declaration
         }

         ^
paranteze3.cpp:66:5: error: expected ';' after class definition
     }

     ^
paranteze3.cpp:64:13: error: 'get' was not declared in this scope
             get { return n; }

             ^
paranteze3.cpp:64:17: error: expected '}' before '{' token
             get { return n; }

                 ^
paranteze3.cpp:64:17: error: cannot convert '<brace-enclosed initializer list>' to 'int' in initialization
paranteze3.cpp:64:17: error: expected ';' before '{' token
paranteze3.cpp: In member function 'void p26_ClaseTemplate::Stiva::Push(int)':
paranteze3.cpp:34:13: error: 'p26_ClaseTemplate::Nod' is not a template
             Nod<T> p = new Nod<T>(x);

             ^
paranteze3.cpp:34:17: error: 'T' was not declared in this scope
             Nod<T> p = new Nod<T>(x);

                 ^
paranteze3.cpp:34:28: error: 'p26_ClaseTemplate::Nod' is not a template
             Nod<T> p = new Nod<T>(x);

                            ^
paranteze3.cpp:34:32: error: the value of 'T' is not usable in a constant expression
             Nod<T> p = new Nod<T>(x);

                                ^
paranteze3.cpp:34:17: note: 'T' was not declared 'constexpr'
             Nod<T> p = new Nod<T>(x);

                 ^
paranteze3.cpp:34:36: error: no matching function for call to 'p26_ClaseTemplate::Nod::Nod(int&)'
             Nod<T> p = new Nod<T>(x);

                                    ^
paranteze3.cpp:34:36: note: candidates are:
paranteze3.cpp:10:11: note: constexpr p26_ClaseTemplate::Nod::Nod()
     class Nod<T>

           ^
paranteze3.cpp:10:11: note:   candidate expects 0 arguments, 1 provided
paranteze3.cpp:10:11: note: constexpr p26_ClaseTemplate::Nod::Nod(const p26_ClaseTemplate::Nod&)
paranteze3.cpp:10:11: note:   no known conversion for argument 1 from 'int' to 'const p26_ClaseTemplate::Nod&'
paranteze3.cpp:10:11: note: constexpr p26_ClaseTemplate::Nod::Nod(p26_ClaseTemplate::Nod&&)
paranteze3.cpp:10:11: note:   no known conversion for argument 1 from 'int' to 'p26_ClaseTemplate::Nod&&'
paranteze3.cpp:35:15: error: 'class p26_ClaseTemplate::Nod' has no member named 'leg'
             p.leg = top;

               ^
paranteze3.cpp: In member function 'void p26_ClaseTemplate::Stiva::Pop()':
paranteze3.cpp:42:24: error: 'null' was not declared in this scope
             if (top == null) return;

                        ^
paranteze3.cpp:43:23: error: 'class p26_ClaseTemplate::Nod' has no member named 'leg'
             top = top.leg;

                       ^
paranteze3.cpp: In member function 'bool p26_ClaseTemplate::Stiva::Empty()':
paranteze3.cpp:54:27: error: 'null' was not declared in this scope
             return top == null;

                           ^
paranteze3.cpp: In member function 'void p26_ClaseTemplate::Stiva::Init()':
paranteze3.cpp:59:19: error: 'null' was not declared in this scope
             top = null;

                   ^
paranteze3.cpp: At global scope:
paranteze3.cpp:70:26: error: 'string' has not been declared
         static void Main(string[] args)

                          ^
paranteze3.cpp:70:35: error: expected ',' or '...' before 'args'
         static void Main(string[] args)

                                   ^
paranteze3.cpp:106:5: error: expected ';' after class definition
     }

     ^
paranteze3.cpp: In static member function 'static void p26_ClaseTemplate::Program::Main(int*)':
paranteze3.cpp:73:13: error: 'string' was not declared in this scope
             string a;

             ^
paranteze3.cpp:73:20: error: expected ';' before 'a'
             string a;

                    ^
paranteze3.cpp:74:13: error: 'StreamReader' was not declared in this scope
             StreamReader fin = new StreamReader("paranteze3.in");

             ^
paranteze3.cpp:74:26: error: expected ';' before 'fin'
             StreamReader fin = new StreamReader("paranteze3.in");

                          ^
paranteze3.cpp:75:13: error: 'StreamWriter' was not declared in this scope
             StreamWriter fout = new StreamWriter("paranteze3.out");

             ^
paranteze3.cpp:75:26: error: expected ';' before 'fout'
             StreamWriter fout = new StreamWriter("paranteze3.out");

                          ^
paranteze3.cpp:76:17: error: expected primary-expression before 'int'
             n = int.Parse(fin.ReadLine());

                 ^
paranteze3.cpp:76:17: error: expected ';' before 'int'
paranteze3.cpp:79:17: error: 'a' was not declared in this scope
                 a = fin.ReadLine();

                 ^
paranteze3.cpp:79:21: error: 'fin' was not declared in this scope
                 a = fin.ReadLine();

                     ^
paranteze3.cpp:80:17: error: 'p26_ClaseTemplate::Stiva' is not a template
                 Stiva<char> st = new Stiva<char>();

                 ^
paranteze3.cpp:80:38: error: 'p26_ClaseTemplate::Stiva' is not a template
                 Stiva<char> st = new Stiva<char>();

                                      ^
paranteze3.cpp:80:50: error: conversion from 'p26_ClaseTemplate::Stiva*' to non-scalar type 'p26_ClaseTemplate::Stiva' requested
                 Stiva<char> st = new Stiva<char>();

                                                  ^
paranteze3.cpp:89:37: error: 'class p26_ClaseTemplate::Stiva' has no member named 'Top'
                         else if (st.Top() != '(') verif = false;

                                     ^
paranteze3.cpp:95:37: error: 'class p26_ClaseTemplate::Stiva' has no member named 'Top'
                         else if (st.Top() != '[') verif = false;

                                     ^
paranteze3.cpp:100:28: error: 'fout' was not declared in this scope
                 if (verif) fout.WriteLine("1");

                            ^
paranteze3.cpp:101:22: error: 'fout' was not declared in this scope
                 else fout.WriteLine("0");

                      ^
paranteze3.cpp:103:13: error: 'fin' was not declared in this scope
             fin.Close();

             ^
paranteze3.cpp:104:13: error: 'fout' was not declared in this scope
             fout.Close();

             ^

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 Paranteze3 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.