#46
SumaPare
Să se scrie un program care citește numărul natural n
și determină suma 2+4+..+(2n)
.
Problema | SumaPare | Operații I/O | tastatură/ecran |
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #51235832 | Utilizator | |
Fișier | sumapare.cpp | Dimensiune | 6.98 KB |
Data încărcării | 31 Mai 2024, 12:26 | Scor / rezultat | Eroare de compilare |
sumapare.cpp: In function 'int main()': sumapare.cpp:165:50: error: 'maxi' was not declared in this scope cout << "Numarul de noduri:(max " << maxi << "): "; ^ sumapare.cpp:174:13: error: 'grafuri' was not declared in this scope grafuri matrice_adiacenta(n); ^ sumapare.cpp:174:21: error: expected ';' before 'matrice_adiacenta' grafuri matrice_adiacenta(n); ^ sumapare.cpp:189:17: error: 'matrice_adiacenta' was not declared in this scope matrice_adiacenta.set(u, v, 1); // Set the edge in the adjacency matrix ^ sumapare.cpp:193:13: error: 'matrice_adiacenta' was not declared in this scope matrice_adiacenta.print(); ^ sumapare.cpp:195:21: error: expected ';' before 'testMatrix' grafuri testMatrix = matrice_adiacenta.royWarshall(); ^ sumapare.cpp:198:13: error: 'testMatrix' was not declared in this scope testMatrix.print(); ^ sumapare.cpp:213:20: error: 'n' was not declared in this scope cin >> n ; ^ sumapare.cpp:216:20: error: 'm' was not declared in this scope cin >> m; ^ sumapare.cpp:218:13: error: 'G' was not declared in this scope G = GT = vector<vector<int>>(n + 1); ^ sumapare.cpp:218:17: error: 'GT' was not declared in this scope G = GT = vector<vector<int>>(n + 1); ^ sumapare.cpp:228:13: error: 'V' was not declared in this scope V = vector<bool> (n + 1, false); ^ sumapare.cpp:231:26: error: 'dfs' was not declared in this scope dfs(i); ^ sumapare.cpp:234:52: error: 'S' was not declared in this scope for(vector<int>::reverse_iterator it = S.rbegin() ; it != S.rend() ; it ++) ^ sumapare.cpp:237:21: error: 'contor' was not declared in this scope contor ++; ^ sumapare.cpp:238:30: error: 'dfsGT' was not declared in this scope dfsGT(*it); ^ sumapare.cpp:241:19: error: 'contor' was not declared in this scope cout<<contor-1; ^ sumapare.cpp:243:13: error: 'nrs' was not declared in this scope nrs = 0; ^ sumapare.cpp:163:26: warning: ignoring return value of 'int system(const char*)', declared with attribute warn_unused_result [-Wunused-result] system("cls"); ^ sumapare.cpp:207:31: warning: ignoring return value of 'int system(const char*)', declared with attribute warn_unused_result [-Wunused-result] else system("cls"); ^ sumapare.cpp:211:27: warning: ignoring return value of 'int system(const char*)', declared with attribute warn_unused_result [-Wunused-result] system("cls"); ^ sumapare.cpp:252:31: warning: ignoring return value of 'int system(const char*)', declared with attribute warn_unused_result [-Wunused-result] else system("cls"); ^ sumapare.cpp:257:26: warning: ignoring return value of 'int system(const char*)', declared with attribute warn_unused_result [-Wunused-result] system("cls"); ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema SumaPare 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.