#1952
pattern1
Se dă un număr natural n
. Să se genereze o matrice pătratică de dimensiune 2
n
-1
, după următoarele reguli:
n
4
matrici care se generează similar, dar au dimensiunea 2
n-1
-1
.Problema | pattern1 | Operații I/O | tastatură/ecran |
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #6955084 | Utilizator | |
Fișier | pattern1.cpp | Dimensiune | 452 B |
Data încărcării | 16 Noiembrie 2017, 20:14 | Scor / rezultat | Eroare de compilare |
pattern1.cpp: In function 'void fill(int, int (*)[9])': pattern1.cpp:13:8: warning: left operand of comma operator has no effect [-Wunused-value] a[n+1,n+1]=n; ^ pattern1.cpp:13:15: error: incompatible types in assignment of 'int' to 'int [9]' a[n+1,n+1]=n; ^ pattern1.cpp:9:9: warning: unused variable 'x' [-Wunused-variable] int x=pow(2,n); ^ pattern1.cpp: At global scope: pattern1.cpp:17:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] main() ^ pattern1.cpp: In function 'int main()': pattern1.cpp:19:5: error: 'cin' was not declared in this scope cin>>n; ^ pattern1.cpp:19:5: note: suggested alternative: In file included from pattern1.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: 'std::cin' extern istream cin; /// Linked to standard input ^ pattern1.cpp:24:13: error: 'cout' was not declared in this scope cout<<a[i][j]<<" "; ^ pattern1.cpp:24:13: note: suggested alternative: In file included from pattern1.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ pattern1.cpp:25:9: error: 'cout' was not declared in this scope cout<<endl; ^ pattern1.cpp:25:9: note: suggested alternative: In file included from pattern1.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ pattern1.cpp:25:15: error: 'endl' was not declared in this scope cout<<endl; ^ pattern1.cpp:25:15: note: suggested alternative: In file included from /usr/include/c++/4.8/iostream:39:0, from pattern1.cpp:1: /usr/include/c++/4.8/ostream:564:5: note: 'std::endl' endl(basic_ostream<_CharT, _Traits>& __os) ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema pattern1 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.