#3982
descp2
Se dă un număr natural n
. Determinaţi, în ordine lexicografică, toate modalităţile de a-l scrie pe n
ca sumă de puteri ale lui 2
scrise în ordine crescătoare.
Problema | descp2 | Operații I/O |
descp2.in /descp2.out
|
---|---|---|---|
Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #49061477 | Utilizator | |
Fișier | descp2.cpp | Dimensiune | 491 B |
Data încărcării | 14 Februarie 2024, 09:08 | Scor / rezultat | Eroare de compilare |
descp2.cpp:3:14: error: variable 'std::ifstream fin' has initializer but incomplete type ifstream fin ("descp2.in") ^ descp2.cpp:4:1: error: expected ',' or ';' before 'ofstream' ofstream fout ("descp2.out") ^ descp2.cpp: In function 'void afisare(int)': descp2.cpp:7:7: error: 'i' was not declared in this scope {for (i=1;i<=k;i++) ^ descp2.cpp:8:5: error: 'fout' was not declared in this scope fout<<f[x[i]]<<" "; ^ descp2.cpp:8:11: error: 'f' was not declared in this scope fout<<f[x[i]]<<" "; ^ descp2.cpp:8:13: error: 'x' was not declared in this scope fout<<f[x[i]]<<" "; ^ descp2.cpp:9:2: error: 'fout' was not declared in this scope fout<<"/n";} ^ descp2.cpp: In function 'void back(int, int)': descp2.cpp:11:13: error: 'x' was not declared in this scope {for (int i=x[k-1];i<=m;i++) ^ descp2.cpp:11:23: error: 'm' was not declared in this scope {for (int i=x[k-1];i<=m;i++) ^ descp2.cpp:13:6: error: 'f' was not declared in this scope s=s+f[x[k]]; ^ descp2.cpp:14:9: error: 'n' was not declared in this scope if (s<=n) ^ descp2.cpp:14:5: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if (s<=n) ^ descp2.cpp: In function 'int main()': descp2.cpp:18:7: error: 'n' was not declared in this scope {fin>>n; ^ descp2.cpp:19:2: error: 'f' was not declared in this scope f[1]=2; ^ descp2.cpp:20:2: error: 'm' was not declared in this scope m=1; ^ descp2.cpp:24:3: error: 'x' was not declared in this scope }x[0]=1; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema descp2 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.