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Detalii evaluare #24523045

Rezumat problemă

#1 sum

Să se scrie un program care citeşte din fişier două numere întregi şi determină suma lor.

Rezolvă

Detalii

Problema sum Operații I/O sum.in/sum.out
Limita timp 1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #24523045 Utilizator Radu Cosmin Ionut (cosminr15)
Fișier sum.cpp Dimensiune 1.44 KB
Data încărcării 12 Octombrie 2020, 12:29 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

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

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

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

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

       ^
sum.cpp:3:7: error: 'System' has not been declared
sum.cpp:3:13: error: expected ';' before '.' token
 using System.Collections.Generic;

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

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

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

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

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

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

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

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

             ^
sum.cpp:7:13: error: expected unqualified-id before '.' token
sum.cpp:13:26: error: 'string' has not been declared
         static void Main(string[] args)

                          ^
sum.cpp:13:35: error: expected ',' or '...' before 'args'
         static void Main(string[] args)

                                   ^
sum.cpp:55:5: error: expected ';' after class definition
     }

     ^
sum.cpp: In static member function 'static void Test1::Program::Main(int*)':
sum.cpp:16:18: error: 'File' was not declared in this scope
             if (!File.Exists("date.txt"))

                  ^
sum.cpp:18:17: error: 'Console' was not declared in this scope
                 Console.WriteLine("Fisierul nu exista!");

                 ^
sum.cpp:21:13: error: 'StreamReader' was not declared in this scope
             StreamReader fin = new StreamReader("date.txt");

             ^
sum.cpp:21:26: error: expected ';' before 'fin'
             StreamReader fin = new StreamReader("date.txt");

                          ^
sum.cpp:22:13: error: 'ArrayList' was not declared in this scope
             ArrayList Numere = new ArrayList();

             ^
sum.cpp:22:23: error: expected ';' before 'Numere'
             ArrayList Numere = new ArrayList();

                       ^
sum.cpp:23:13: error: 'string' was not declared in this scope
             string Linie = string.Empty;

             ^
sum.cpp:23:20: error: expected ';' before 'Linie'
             string Linie = string.Empty;

                    ^
sum.cpp:24:20: error: expected primary-expression before ']' token
             string[] date = new string[1001];

                    ^
sum.cpp:24:22: error: expected ';' before 'date'
             string[] date = new string[1001];

                      ^
sum.cpp:25:16: error: expected unqualified-id before '[' token
             int[] nr = new int[1001];

                ^
sum.cpp:26:20: error: expected primary-expression before ']' token
             string[] num = new string[1001];

                    ^
sum.cpp:26:22: error: expected ';' before 'num'
             string[] num = new string[1001];

                      ^
sum.cpp:27:21: error: 'Linie' was not declared in this scope
             while ((Linie = fin.ReadLine()) != null)

                     ^
sum.cpp:27:29: error: 'fin' was not declared in this scope
             while ((Linie = fin.ReadLine()) != null)

                             ^
sum.cpp:27:48: error: 'null' was not declared in this scope
             while ((Linie = fin.ReadLine()) != null)

                                                ^
sum.cpp:29:17: error: 'date' was not declared in this scope
                 date[i] = Linie;

                 ^
sum.cpp:32:17: error: expected unqualified-id before '[' token
             char[] sep = { ' ', '\n' };

                 ^
sum.cpp:33:20: error: expected primary-expression before ']' token
             string[] num = 

                    ^
sum.cpp:33:22: error: expected ';' before 'num'
             string[] num = 

                      ^
sum.cpp:39:20: error: expected primary-expression before ']' token
             string[] sir = new string[1001];

                    ^
sum.cpp:39:22: error: expected ';' before 'sir'
             string[] sir = new string[1001];

                      ^
sum.cpp:40:13: error: 's' was not declared in this scope
             s = Console.ReadLine();

             ^
sum.cpp:40:17: error: 'Console' was not declared in this scope
             s = Console.ReadLine();

                 ^
sum.cpp:41:16: error: expected unqualified-id before '[' token
             int[] viz = new int[26];

                ^
sum.cpp:42:22: error: expected primary-expression before 'char'
             foreach (char c in s)

                      ^
sum.cpp:42:33: error: 'foreach' was not declared in this scope
             foreach (char c in s)

                                 ^
sum.cpp:43:13: error: expected ';' before '{' token
             {

             ^
sum.cpp:49:21: error: 'viz' was not declared in this scope
                 if (viz[i] == 1)

                     ^
sum.cpp:37:18: warning: unused variable 'ch' [-Wunused-variable]
             char ch;

                  ^
sum.cpp:38:17: warning: unused variable 'x' [-Wunused-variable]
             int x;

                 ^

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 sum 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.