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Detalii evaluare #61392374
Rezumat problemă
#2628
În urma referendumului a rămas doar un șir de numere naturale a[1], a[2], …, a[n]. Să se determine cel mai mic număr care apare exact o dată în șir.
Folclorul informatic
Pracsiu Dan (dnprx) Detalii
| Problema | h2 | Operații I/O |
 tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.9 secunde | Limita memorie |
Total: 128 MB
/
Stivă 8 MB
|
| Id soluție | #61392374 | Utilizator |
luca matei (luca_matei07)
|
| Fișier | h2.cpp | Dimensiune | 6.07 KB |
| Data încărcării | 26 Noiembrie 2025, 13:31 | Scor/rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
h2.cpp:1:7: error: expected nested-name-specifier before 'System' using System; ^ h2.cpp:1:7: error: 'System' has not been declared h2.cpp:2:7: error: expected nested-name-specifier before 'System' using System.Collections.Generic; ^ h2.cpp:2:7: error: 'System' has not been declared h2.cpp:2:13: error: expected ';' before '.' token using System.Collections.Generic; ^ h2.cpp:2:13: error: expected unqualified-id before '.' token h2.cpp:3:7: error: expected nested-name-specifier before 'System' using System.Linq; ^ h2.cpp:3:7: error: 'System' has not been declared h2.cpp:3:13: error: expected ';' before '.' token using System.Linq; ^ h2.cpp:3:13: error: expected unqualified-id before '.' token h2.cpp:4:7: error: expected nested-name-specifier before 'System' using System.Text; ^ h2.cpp:4:7: error: 'System' has not been declared h2.cpp:4:13: error: expected ';' before '.' token using System.Text; ^ h2.cpp:4:13: error: expected unqualified-id before '.' token h2.cpp:5:7: error: expected nested-name-specifier before 'System' using System.Threading.Tasks; ^ h2.cpp:5:7: error: 'System' has not been declared h2.cpp:5:13: error: expected ';' before '.' token using System.Threading.Tasks; ^ h2.cpp:5:13: error: expected unqualified-id before '.' token h2.cpp:13:20: error: expected ':' before 'string' public string val; ^ h2.cpp:13:20: error: 'string' does not name a type h2.cpp:14:20: error: expected ':' before 'int' public int fr; ^ h2.cpp:15:20: error: expected ':' before 'Element' public Element(string x) ^ h2.cpp:15:35: error: expected ')' before 'x' public Element(string x) ^ h2.cpp:20:9: error: expected ';' after class definition } ^ h2.cpp:24:21: error: expected ':' before 'int' private int P = 676767; ^ h2.cpp:25:21: error: expected ':' before 'List' private List<Element>[] h; ^ h2.cpp:25:21: error: 'List' does not name a type h2.cpp:26:21: error: expected ':' before 'int' private int n; // numarul de elemente distincte din hash ^ h2.cpp:27:20: error: expected ':' before 'UnorderedMap' public UnorderedMap() ^ h2.cpp:34:20: error: expected ':' before 'int' public int Count // numarul de elemente distincte din hash ^ h2.cpp:37:13: error: expected ';' at end of member declaration } ^ h2.cpp:38:20: error: expected ':' before 'void' public void Add(string x) ^ h2.cpp:38:29: error: 'string' has not been declared public void Add(string x) ^ h2.cpp:58:20: error: expected ':' before 'void' public void Erase(string x) ^ h2.cpp:58:31: error: 'string' has not been declared public void Erase(string x) ^ h2.cpp:76:20: error: expected ':' before 'void' public void EraseAll(string x) ^ h2.cpp:76:34: error: 'string' has not been declared public void EraseAll(string x) ^ h2.cpp:91:20: error: expected ':' before 'void' public void Afis(int r) ^ h2.cpp:97:20: error: expected ':' before 'void' public void Afis() ^ h2.cpp:107:20: error: expected ':' before 'Element' public Element FrecvMin() ^ h2.cpp:118:20: error: expected ':' before 'Element' public Element FrecvMax() ^ h2.cpp:130:20: error: expected ':' before 'int' public int this[string x] ^ h2.cpp:130:24: error: expected unqualified-id before 'this' public int this[string x] ^ h2.cpp:187:1: error: expected '}' at end of input } ^ h2.cpp:187:1: error: expected unqualified-id at end of input h2.cpp:187:1: error: expected '}' at end of input h2.cpp:36:17: error: 'get' was not declared in this scope get { return n; } ^ h2.cpp:36:21: error: expected '}' before '{' token get { return n; } ^ h2.cpp:36:21: error: cannot convert '<brace-enclosed initializer list>' to 'int' in initialization h2.cpp:36:21: error: expected ';' before '{' token h2.cpp: In constructor 'p33_UnorderedMap::Program::UnorderedMap::UnorderedMap()': h2.cpp:29:17: error: 'h' was not declared in this scope h = new List<Element>[P]; ^ h2.cpp:29:25: error: expected type-specifier before 'List' h = new List<Element>[P]; ^ h2.cpp:29:25: error: expected ';' before 'List' h2.cpp:31:32: error: expected type-specifier before 'List' h[i] = new List<Element>(); ^ h2.cpp:31:32: error: expected ';' before 'List' h2.cpp: In member function 'void p33_UnorderedMap::Program::UnorderedMap::Add(int)': h2.cpp:41:26: error: expected primary-expression before 'char' foreach (char ch in x) ^ h2.cpp:41:38: error: 'foreach' was not declared in this scope foreach (char ch in x) ^ h2.cpp:42:21: error: expected ';' before 'r' r = (256 * r + (int)ch) % P; ^ h2.cpp:45:33: error: 'h' was not declared in this scope for (i = 0; i < h[r].Count; i++) ^ h2.cpp:51:42: error: no matching function for call to 'p33_UnorderedMap::Program::Element::Element(int&)' Element e = new Element(x); ^ h2.cpp:51:42: note: candidates are: h2.cpp:11:15: note: p33_UnorderedMap::Program::Element::Element() class Element ^ h2.cpp:11:15: note: candidate expects 0 arguments, 1 provided h2.cpp:11:15: note: constexpr p33_UnorderedMap::Program::Element::Element(const p33_UnorderedMap::Program::Element&) h2.cpp:11:15: note: no known conversion for argument 1 from 'int' to 'const p33_UnorderedMap::Program::Element&' h2.cpp:11:15: note: constexpr p33_UnorderedMap::Program::Element::Element(p33_UnorderedMap::Program::Element&&) h2.cpp:11:15: note: no known conversion for argument 1 from 'int' to 'p33_UnorderedMap::Program::Element&&' h2.cpp:52:17: error: 'h' was not declared in this scope h[r].Add(e); ^ h2.cpp: In member function 'void p33_UnorderedMap::Program::UnorderedMap::Erase(int)': h2.cpp:61:26: error: expected primary-expression before 'char' foreach (char ch in x) ^ h2.cpp:61:38: error: 'foreach' was not declared in this scope foreach (char ch in x) ^ h2.cpp:62:21: error: expected ';' before 'r' r = (256 * r + (int)ch) % P; ^ h2.cpp:63:33: error: 'h' was not declared in this scope for (i = 0; i < h[r].Count; i++) ^ h2.cpp: In member function 'void p33_UnorderedMap::Program::UnorderedMap::EraseAll(int)': h2.cpp:79:26: error: expected primary-expression before 'char' foreach (char ch in x) ^ h2.cpp:79:38: error: 'foreach' was not declared in this scope foreach (char ch in x) ^ h2.cpp:80:21: error: expected ';' before 'r' r = (256 * r + (int)ch) % P; ^ h2.cpp:81:33: error: 'h' was not declared in this scope for (i = 0; i < h[r].Count; i++) ^ h2.cpp: In member function 'void p33_UnorderedMap::Program::UnorderedMap::Afis(int)': h2.cpp:93:34: error: expected primary-expression before 'e' foreach (Element e in h[r]) ^ h2.cpp:93:43: error: 'foreach' was not declared in this scope foreach (Element e in h[r]) ^ h2.cpp:94:21: error: expected ';' before 'Console' Console.Write(e.val + " "); ^ h2.cpp: In member function 'void p33_UnorderedMap::Program::UnorderedMap::Afis()': h2.cpp:100:25: error: 'h' was not declared in this scope if (h[i].Count > 0) ^ h2.cpp:103:25: error: 'Console' was not declared in this scope Console.WriteLine(); ^ h2.cpp: In member function 'p33_UnorderedMap::Program::Element p33_UnorderedMap::Program::UnorderedMap::FrecvMin()': h2.cpp:109:53: error: no matching function for call to 'p33_UnorderedMap::Program::Element::Element(const char [11])' Element e = new Element("2000000000"); ^ h2.cpp:109:53: note: candidates are: h2.cpp:11:15: note: p33_UnorderedMap::Program::Element::Element() class Element ^ h2.cpp:11:15: note: candidate expects 0 arguments, 1 provided h2.cpp:11:15: note: constexpr p33_UnorderedMap::Program::Element::Element(const p33_UnorderedMap::Program::Element&) h2.cpp:11:15: note: no known conversion for argument 1 from 'const char [11]' to 'const p33_UnorderedMap::Program::Element&' h2.cpp:11:15: note: constexpr p33_UnorderedMap::Program::Element::Element(p33_UnorderedMap::Program::Element&&) h2.cpp:11:15: note: no known conversion for argument 1 from 'const char [11]' to 'p33_UnorderedMap::Program::Element&&' h2.cpp:111:25: error: 'h' was not declared in this scope if (h[i].Count > 0) ^ h2.cpp:112:42: error: expected primary-expression before 'w' foreach (Element w in h[i]) ^ h2.cpp:112:51: error: 'foreach' was not declared in this scope foreach (Element w in h[i]) ^ h2.cpp:113:29: error: expected ';' before 'if' if (w.fr == 1 && Convert.ToInt32(w.val) < Convert.ToInt32(e.val)) ^ h2.cpp: In member function 'p33_UnorderedMap::Program::Element p33_UnorderedMap::Program::UnorderedMap::FrecvMax()': h2.cpp:120:58: error: no matching function for call to 'p33_UnorderedMap::Program::Element::Element(const char [16])' Element e = new Element("zzzzzzzzzzzzzzz"); ^ h2.cpp:120:58: note: candidates are: h2.cpp:11:15: note: p33_UnorderedMap::Program::Element::Element() class Element ^ h2.cpp:11:15: note: candidate expects 0 arguments, 1 provided h2.cpp:11:15: note: constexpr p33_UnorderedMap::Program::Element::Element(const p33_UnorderedMap::Program::Element&) h2.cpp:11:15: note: no known conversion for argument 1 from 'const char [16]' to 'const p33_UnorderedMap::Program::Element&' h2.cpp:11:15: note: constexpr p33_UnorderedMap::Program::Element::Element(p33_UnorderedMap::Program::Element&&) h2.cpp:11:15: note: no known conversion for argument 1 from 'const char [16]' to 'p33_UnorderedMap::Program::Element&&' h2.cpp:123:25: error: 'h' was not declared in this scope if (h[i].Count > 0) ^ h2.cpp:124:42: error: expected primary-expression before 'w' foreach (Element w in h[i]) ^ h2.cpp:124:51: error: 'foreach' was not declared in this scope foreach (Element w in h[i]) ^ h2.cpp:125:29: error: expected ';' before 'if' if ((w.fr > e.fr) || (w.fr == e.fr && (w.val).CompareTo(e.val) < 0)) ^ h2.cpp: At global scope: h2.cpp:128:13: error: expected unqualified-id at end of input } ^ h2.cpp:128:13: error: expected '}' at end of input
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 h2 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.