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Detalii evaluare #24008608
Rezumat problemă
#3575
br
N prieteni, numerotaţi de la 1 la N, beau bere fără alcool la o masă rotundă. Pentru fiecare prieten i se cunoaşte \( {C}_{i} \) – costul berii lui preferate. Din când în când, câte un prieten, fie el k, cumpără câte o bere pentru o secvenţă de prieteni aflaţi pe poziţii consecutive la masă, începand cu el, în sensul acelor de ceasornic. El este dispus să cheltuiască x bani şi doreşte să facă cinste la un număr maxim posibil de prieteni.
Se cere numărul de beri pe care le va cumpăra fiecare prieten k în limita sumei x de bani de care dispune. În caz că x este mai mare decât costul berilor pentru toţi prietenii de la masă, se vor achiziţiona maxim N beri.
ONI 2009, clasa a IX-a
- Fișiere
-
Lorintz Alexandru (Alex_tz307)
- Cristian George Strat
- concurs
Detalii
| Problema | br | Operații I/O |
br.in/br.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 16 MB
/
Stivă 4 MB
|
| Id soluție | #24008608 | Utilizator |
Lungeanu Razvan (Parutix)
|
| Fișier | br.cpp | Dimensiune | 6.96 KB |
| Data încărcării | 23 Septembrie 2020, 09:02 | Scor / rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
br.cpp:54:20: error: stray '@' in program cale = @"d:\docs\limbaje\c++"; ^ br.cpp:57:17: error: stray '@' in program s = @"Primul rand ^ br.cpp:57:18: warning: missing terminating " character [enabled by default] s = @"Primul rand ^ br.cpp:57:13: error: missing terminating " character s = @"Primul rand ^ br.cpp:60:12: warning: missing terminating " character [enabled by default] al patrulea"; ^ br.cpp:60:1: error: missing terminating " character al patrulea"; ^ br.cpp:63:17: error: stray '@' in program s = @"Citez: 'Daca nu-ti place cum conduc, ^ br.cpp:63:18: warning: missing terminating " character [enabled by default] s = @"Citez: 'Daca nu-ti place cum conduc, ^ br.cpp:63:13: error: missing terminating " character s = @"Citez: 'Daca nu-ti place cum conduc, ^ br.cpp:64:25: warning: missing terminating ' character [enabled by default] da-te jos de pe trotuar!'..."; ^ br.cpp:64:1: error: missing terminating ' character da-te jos de pe trotuar!'..."; ^ br.cpp:1:7: error: expected nested-name-specifier before 'System' using System; ^ br.cpp:1:7: error: 'System' has not been declared br.cpp:2:7: error: expected nested-name-specifier before 'System' using System.Collections.Generic; ^ br.cpp:2:7: error: 'System' has not been declared br.cpp:2:13: error: expected ';' before '.' token using System.Collections.Generic; ^ br.cpp:2:13: error: expected unqualified-id before '.' token br.cpp:3:7: error: expected nested-name-specifier before 'System' using System.Linq; ^ br.cpp:3:7: error: 'System' has not been declared br.cpp:3:13: error: expected ';' before '.' token using System.Linq; ^ br.cpp:3:13: error: expected unqualified-id before '.' token br.cpp:4:7: error: expected nested-name-specifier before 'System' using System.Text; ^ br.cpp:4:7: error: 'System' has not been declared br.cpp:4:13: error: expected ';' before '.' token using System.Text; ^ br.cpp:4:13: error: expected unqualified-id before '.' token br.cpp:5:7: error: expected nested-name-specifier before 'System' using System.Threading.Tasks; ^ br.cpp:5:7: error: 'System' has not been declared br.cpp:5:13: error: expected ';' before '.' token using System.Threading.Tasks; ^ br.cpp:5:13: error: expected unqualified-id before '.' token br.cpp:11:26: error: 'string' has not been declared static void Main(string[] args) ^ br.cpp:11:35: error: expected ',' or '...' before 'args' static void Main(string[] args) ^ br.cpp:217:5: error: expected ';' after class definition } ^ br.cpp: In static member function 'static void ConsoleApplication6::Program::Main(int*)': br.cpp:17:13: error: 'string' was not declared in this scope string s = "I am a sith Lord"; ^ br.cpp:17:20: error: expected ';' before 's' string s = "I am a sith Lord"; ^ br.cpp:18:20: error: expected ';' before 's1' string s1 = "I am a Jedi"; ^ br.cpp:20:17: error: 's' was not declared in this scope if (s == s1) Console.WriteLine("Egale"); ^ br.cpp:20:22: error: 's1' was not declared in this scope if (s == s1) Console.WriteLine("Egale"); ^ br.cpp:20:26: error: 'Console' was not declared in this scope if (s == s1) Console.WriteLine("Egale"); ^ br.cpp:21:18: error: 'Console' was not declared in this scope else Console.WriteLine("Diferite"); ^ br.cpp:23:20: error: expected ';' before 's2' string s2; ^ br.cpp:24:13: error: 's2' was not declared in this scope s2 = s + " -- " + s1; ^ br.cpp:24:18: error: 's' was not declared in this scope s2 = s + " -- " + s1; ^ br.cpp:24:31: error: 's1' was not declared in this scope s2 = s + " -- " + s1; ^ br.cpp:25:13: error: 'Console' was not declared in this scope Console.WriteLine(s2); ^ br.cpp:51:20: error: expected ';' before 'cale' string cale = "d:\\lucru\\12A\\kestii"; ^ br.cpp:52:31: error: 'cale' was not declared in this scope Console.WriteLine(cale); ^ br.cpp:54:21: warning: unknown escape sequence: '\d' [enabled by default] cale = @"d:\docs\limbaje\c++"; ^ br.cpp:54:21: warning: unknown escape sequence: '\l' [enabled by default] br.cpp:54:21: warning: unknown escape sequence: '\c' [enabled by default] br.cpp:58:1: error: 'al' was not declared in this scope al doilea ^ br.cpp:58:4: error: expected ';' before 'doilea' al doilea ^ br.cpp:64:1: error: 'da' was not declared in this scope da-te jos de pe trotuar!'..."; ^ br.cpp:64:4: error: 'te' was not declared in this scope da-te jos de pe trotuar!'..."; ^ br.cpp:64:7: error: expected ';' before 'jos' da-te jos de pe trotuar!'..."; ^ br.cpp:93:20: error: expected primary-expression before ']' token string[] a = {"stop", "start", "final", "epocal", ^ br.cpp:93:22: error: expected ';' before 'a' string[] a = {"stop", "start", "final", "epocal", ^ br.cpp:96:29: error: expected ')' before 'x' foreach (string x in a) ^ br.cpp:96:35: error: 'foreach' was not declared in this scope foreach (string x in a) ^ br.cpp:97:17: error: expected ';' before 'if' if (x.StartsWith("st")) ^ br.cpp:102:29: error: expected ')' before 'x' foreach (string x in a) ^ br.cpp:103:17: error: expected ';' before 'if' if (x.EndsWith("top")) ^ br.cpp:119:22: error: expected primary-expression before 'char' foreach (char c in s) ^ br.cpp:120:17: error: expected ';' before 'if' if ('a' <= c && c <= 'z') ^ br.cpp:140:17: error: expected unqualified-id before '[' token char[] vocale = { 'a', 'e', 'i', 'o', 'u' }; ^ br.cpp:195:20: error: expected primary-expression before ']' token string[] cuv = s.Split(' '); ^ br.cpp:195:22: error: expected ';' before 'cuv' string[] cuv = s.Split(' '); ^ br.cpp:199:28: error: expected ')' before 'w' foreach(string w in cuv) ^ br.cpp:200:17: error: expected ';' before 'Console' Console.WriteLine(w); ^ br.cpp:206:17: error: expected unqualified-id before '[' token char[] sep = { ' ', ',', '.', '?', '!', '-' }; ^ br.cpp:207:20: error: expected primary-expression before ']' token string[] rez = s.Split(sep, StringSplitOptions.RemoveEmptyEntries); ^ br.cpp:207:22: error: expected ';' before 'rez' string[] rez = s.Split(sep, StringSplitOptions.RemoveEmptyEntries); ^ br.cpp:210:29: error: expected ')' before 'w' foreach (string w in rez) ^ br.cpp:211:17: error: expected ';' before 'Console' Console.WriteLine(w); ^ br.cpp:214:20: error: expected primary-expression before ']' token string[] z = s.Split(new char[] { ' ' }, ^ br.cpp:214:22: error: expected ';' before 'z' string[] z = s.Split(new char[] { ' ' }, ^ br.cpp:214:52: error: expected primary-expression before ',' token string[] z = s.Split(new char[] { ' ' }, ^ br.cpp:215:17: error: 'StringSplitOptions' was not declared in this scope StringSplitOptions.RemoveEmptyEntries); ^ br.cpp:215:54: error: expected ';' before ')' token StringSplitOptions.RemoveEmptyEntries); ^
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 br 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.