#44
PrimeInterval
Să se scrie un program care citește două numere naturale a
și b
și determină câte numere prime sunt în intervalul închis determinat de numerele citite.
Problema | PrimeInterval | Operații I/O | tastatură/ecran |
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #16950526 | Utilizator | |
Fișier | primeinterval.cpp | Dimensiune | 2.25 KB |
Data încărcării | 26 Septembrie 2019, 08:46 | Scor / rezultat | Eroare de compilare |
primeinterval.cpp:1:7: error: expected nested-name-specifier before 'System' using System; ^ primeinterval.cpp:1:7: error: 'System' has not been declared primeinterval.cpp:2:7: error: expected nested-name-specifier before 'System' using System.Collections.Generic; ^ primeinterval.cpp:2:7: error: 'System' has not been declared primeinterval.cpp:2:13: error: expected ';' before '.' token using System.Collections.Generic; ^ primeinterval.cpp:2:13: error: expected unqualified-id before '.' token primeinterval.cpp:3:7: error: expected nested-name-specifier before 'System' using System.Linq; ^ primeinterval.cpp:3:7: error: 'System' has not been declared primeinterval.cpp:3:13: error: expected ';' before '.' token using System.Linq; ^ primeinterval.cpp:3:13: error: expected unqualified-id before '.' token primeinterval.cpp:4:7: error: expected nested-name-specifier before 'System' using System.Text; ^ primeinterval.cpp:4:7: error: 'System' has not been declared primeinterval.cpp:4:13: error: expected ';' before '.' token using System.Text; ^ primeinterval.cpp:4:13: error: expected unqualified-id before '.' token primeinterval.cpp:5:7: error: expected nested-name-specifier before 'System' using System.Threading.Tasks; ^ primeinterval.cpp:5:7: error: 'System' has not been declared primeinterval.cpp:5:13: error: expected ';' before '.' token using System.Threading.Tasks; ^ primeinterval.cpp:5:13: error: expected unqualified-id before '.' token primeinterval.cpp:11:26: error: 'string' has not been declared static void Main(string[] args) ^ primeinterval.cpp:11:35: error: expected ',' or '...' before 'args' static void Main(string[] args) ^ primeinterval.cpp:63:5: error: expected ';' after class definition } ^ primeinterval.cpp: In static member function 'static void P_08_string::Program::Main(int*)': primeinterval.cpp:16:13: error: 'string' was not declared in this scope string s1, s2, s3; ^ primeinterval.cpp:16:20: error: expected ';' before 's1' string s1, s2, s3; ^ primeinterval.cpp:18:13: error: 's1' was not declared in this scope s1 = "zbcdf"; ^ primeinterval.cpp:19:13: error: 's2' was not declared in this scope s2 = "Dubai, Dubai"; ^ primeinterval.cpp:20:13: error: 's3' was not declared in this scope s3 = "Dubai, Dubai"; ^ primeinterval.cpp:23:32: error: 'Console' was not declared in this scope if (s2.Equals(s3)) Console.WriteLine("Egale"); ^ primeinterval.cpp:24:18: error: 'Console' was not declared in this scope else Console.WriteLine("Diferite"); ^ primeinterval.cpp:30:17: error: 'String' was not declared in this scope x = String.Compare(s1, s2); ^ primeinterval.cpp:31:13: error: 'Console' was not declared in this scope Console.WriteLine(x); ^ primeinterval.cpp:34:20: error: expected primary-expression before ']' token string[] cuv = new string[] ^ primeinterval.cpp:34:22: error: expected ';' before 'cuv' string[] cuv = new string[] ^ primeinterval.cpp:37:29: error: expected ')' before 'w' foreach (string w in cuv) ^ primeinterval.cpp:37:37: error: 'foreach' was not declared in this scope foreach (string w in cuv) ^ primeinterval.cpp:38:17: error: expected ';' before 'if' if (w.EndsWith("al")) Console.WriteLine(w); ^ primeinterval.cpp:41:29: error: expected ')' before 'w' foreach (string w in cuv) ^ primeinterval.cpp:42:17: error: expected ';' before 'if' if (w.StartsWith("fis")) Console.WriteLine(w); ^ primeinterval.cpp:47:20: error: expected ';' before 'litere' string litere = "abcdefghijklmnabcdefghijklmn"; ^ primeinterval.cpp:48:17: error: expected unqualified-id before '[' token char[] litereCautate = {'e', 'a', 't', 'h'}; ^ primeinterval.cpp:51:19: error: 'litere' was not declared in this scope + litere.IndexOf('e')); ^ primeinterval.cpp:61:36: error: 'litereCautate' was not declared in this scope +litere.IndexOfAny(litereCautate)); ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema PrimeInterval face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
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.