Rezumat problemă

SecvZero

#518

Se dă un vector cu n elemente numere naturale. Determinați cea mai lungă secvență de elemente nule din vector. Dacă în vector există mai multe secvențe de elemente nule de lungime maximă se va determina cea mai din stânga.

Consola Candale Silviu (silviu) ușoară

Clasa 9 Tablouri unidimensionale (vectori) Probleme cu secvențe

Rezolvă

Detalii

Problema	SecvZero	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64372362	Utilizator	Sfetea Teodora (sfeteateodora)
Fișier	secvzero.cpp	Dimensiune	460 B
Data încărcării	04 Mai 2026, 09:42	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

secvzero.cpp: In function ‘int main()’:
secvzero.cpp:7:4: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
    7 |    cin>>n;
      |    ^~~
      |    std::cin
In file included from secvzero.cpp:2:
/usr/include/c++/13/iostream:62:18: note: ‘std::cin’ declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
secvzero.cpp:7:9: error: ‘n’ was not declared in this scope
    7 |    cin>>n;
      |         ^
secvzero.cpp:12:8: error: ‘lg’ was not declared in this scope; did you mean ‘lj’?
   12 |        lg++;
      |        ^~
      |        lj
secvzero.cpp:15:15: error: ‘lg’ was not declared in this scope; did you mean ‘lj’?
   15 |            if(lg>lgmax)
      |               ^~
      |               lj
secvzero.cpp:20:12: error: ‘lg’ was not declared in this scope; did you mean ‘lj’?
   20 |            lg=0;
      |            ^~
      |            lj
secvzero.cpp:22:11: error: ‘lg’ was not declared in this scope; did you mean ‘lj’?
   22 |        if(lg>lgmax)
      |           ^~
      |           lj
secvzero.cpp:26:4: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   26 |    cout<<pf=lgmax+2<<" "<<pf+1;
      |    ^~~~
      |    std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
secvzero.cpp:26:20: error: invalid operands of types ‘int’ and ‘const char [2]’ to binary ‘operator<<’
   26 |    cout<<pf=lgmax+2<<" "<<pf+1;
      |             ~~~~~~~^~~~~
      |                  |   |
      |                  int const char [2]
secvzero.cpp:26:18: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses]
   26 |    cout<<pf=lgmax+2<<" "<<pf+1;
      |             ~~~~~^~
secvzero.cpp:6:17: warning: unused variable ‘lj’ [-Wunused-variable]
    6 |    int a[1001], lj=0, lgmax=0,pf=-1;
      |                 ^~
secvzero.cpp: At global scope:
secvzero.cpp:28:8: error: expected declaration before ‘}’ token
   28 |        }
      |        ^
secvzero.cpp:29:4: error: expected declaration before ‘}’ token
   29 |    }
      |    ^
secvzero.cpp:31:5: error: expected unqualified-id before ‘return’
   31 |     return 0;
      |     ^~~~~~
secvzero.cpp:32:1: error: expected declaration before ‘}’ token
   32 | }
      | ^

Cum funcționează evaluarea?