Detalii evaluare #31275301

Rezumat problemă

Să se scrie un program care citeşte de la tastatură un şir de numere naturale şi determină suma lor.

Detalii

Problema suma_n Operații I/O tastatură/ecran
Limita timp 1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #31275301 Utilizator Carp Rafael (Nope)
Fișier suma_n.cpp Dimensiune 2.44 KB
Data încărcării 08 Octombrie 2021, 12:32 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

suma_n.cpp:3:7: error: expected nested-name-specifier before 'System'
 using System;

       ^
suma_n.cpp:3:7: error: 'System' has not been declared
suma_n.cpp:4:7: error: expected nested-name-specifier before 'System'
 using System.Collections.Generic;

       ^
suma_n.cpp:4:7: error: 'System' has not been declared
suma_n.cpp:4:13: error: expected ';' before '.' token
 using System.Collections.Generic;

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

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

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

       ^
suma_n.cpp:6:7: error: 'System' has not been declared
suma_n.cpp:6:13: error: expected ';' before '.' token
 using System.Linq;

             ^
suma_n.cpp:6:13: error: expected unqualified-id before '.' token
suma_n.cpp:7:7: error: expected nested-name-specifier before 'System'
 using System.Text;

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

             ^
suma_n.cpp:7:13: error: expected unqualified-id before '.' token
suma_n.cpp:8:7: error: expected nested-name-specifier before 'System'
 using System.Threading.Tasks;

       ^
suma_n.cpp:8:7: error: 'System' has not been declared
suma_n.cpp:8:13: error: expected ';' before '.' token
 using System.Threading.Tasks;

             ^
suma_n.cpp:8:13: error: expected unqualified-id before '.' token
suma_n.cpp:20:26: error: 'string' has not been declared
         static void Main(string[] args)

                          ^
suma_n.cpp:20:35: error: expected ',' or '...' before 'args'
         static void Main(string[] args)

                                   ^
suma_n.cpp:76:5: error: expected ';' after class definition
     }

     ^
suma_n.cpp: In static member function 'static void fisier_text_3::Program::Main(int*)':
suma_n.cpp:22:17: error: expected unqualified-id before '[' token
             int [] pct;

                 ^
suma_n.cpp:23:13: error: 'string' was not declared in this scope
             string [] nume;

             ^
suma_n.cpp:23:21: error: expected primary-expression before ']' token
             string [] nume;

                     ^
suma_n.cpp:23:23: error: expected ';' before 'nume'
             string [] nume;

                       ^
suma_n.cpp:25:20: error: expected ';' before 'linie'
             string linie, numePersoana;

                    ^
suma_n.cpp:27:13: error: 'pct' was not declared in this scope
             pct = new int[201];

             ^
suma_n.cpp:28:13: error: 'nume' was not declared in this scope
             nume = new string[201];

             ^
suma_n.cpp:28:24: error: expected type-specifier before 'string'
             nume = new string[201];

                        ^
suma_n.cpp:28:24: error: expected ';' before 'string'
suma_n.cpp:29:13: error: 'StreamReader' was not declared in this scope
             StreamReader fin = new StreamReader("concurs.txt");

             ^
suma_n.cpp:29:26: error: expected ';' before 'fin'
             StreamReader fin = new StreamReader("concurs.txt");

                          ^
suma_n.cpp:30:13: error: 'StreamWriter' was not declared in this scope
             StreamWriter fout = new StreamWriter("a.txt");

             ^
suma_n.cpp:30:26: error: expected ';' before 'fout'
             StreamWriter fout = new StreamWriter("a.txt");

                          ^
suma_n.cpp:31:26: error: expected ';' before 'f'
             StreamWriter f = new StreamWriter("b.txt");

                          ^
suma_n.cpp:32:21: error: 'linie' was not declared in this scope
             while ((linie = fin.ReadLine()) != null)

                     ^
suma_n.cpp:32:29: error: 'fin' was not declared in this scope
             while ((linie = fin.ReadLine()) != null)

                             ^
suma_n.cpp:32:48: error: 'null' was not declared in this scope
             while ((linie = fin.ReadLine()) != null)

                                                ^
suma_n.cpp:36:26: error: expected primary-expression before 'int'
                 pct[n] = int.Parse(linie.Substring(k + 1).Trim());

                          ^
suma_n.cpp:36:26: error: expected ';' before 'int'
suma_n.cpp:45:25: error: 'numePersoana' was not declared in this scope
                         numePersoana = nume[i];

                         ^
suma_n.cpp:54:17: error: 'fout' was not declared in this scope
                 fout.WriteLine(nume[i] + " " + pct[i]);

                 ^
suma_n.cpp:61:25: error: 'numePersoana' was not declared in this scope
                         numePersoana = nume[i];

                         ^
suma_n.cpp:70:17: error: 'f' was not declared in this scope
                 f.WriteLine(nume[i] + " " + pct[i]);

                 ^
suma_n.cpp:72:13: error: 'fin' was not declared in this scope
             fin.Close();

             ^
suma_n.cpp:73:13: error: 'fout' was not declared in this scope
             fout.Close();

             ^
suma_n.cpp:74:13: error: 'f' was not declared in this scope
             f.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 suma_n 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.