#673
DifSub
Se dă un arbore binar care conține valori numere naturale. Să se determine diferența în valoare absolută a sumei valorilor memorate în subarborele stâng al rădăcinii și suma valorilor memorate în subarborele drept al rădăcinii.
Problema | DifSub | Operații I/O |
![]() difsub.in /difsub.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #48911649 | Utilizator | |
Fișier | difsub.cpp | Dimensiune | 610 B |
Data încărcării | 09 Februarie 2024, 08:16 | Scor / rezultat | Eroare de compilare |
difsub.cpp:1:18: warning: extra tokens at end of #include directive [enabled by default] #include<fstream>#include<cmath>using namespace std;ifstream fin("difsub.in");ofstream fout("difsub.out");int n,st[1001], dr[1001], val[1001], f[1001]; ^ difsub.cpp:1:26: warning: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wliteral-suffix] #include<fstream>#include<cmath>using namespace std;ifstream fin("difsub.in");ofstream fout("difsub.out");int n,st[1001], dr[1001], val[1001], f[1001]; ^ difsub.cpp: In function 'int suma(int)': difsub.cpp:5:8: error: 'val' was not declared in this scope s+=val[r]; ^ difsub.cpp:6:8: error: 'st' was not declared in this scope if(st[r]!=0) ^ difsub.cpp:8:8: error: 'dr' was not declared in this scope if(dr[r]!=0) ^ difsub.cpp: In function 'int main()': difsub.cpp:14:5: error: 'fin' was not declared in this scope fin>>n; ^ difsub.cpp:14:10: error: 'n' was not declared in this scope fin>>n; ^ difsub.cpp:16:19: error: 'val' was not declared in this scope { fin>>val[i]>>st[i]>>dr[i]; ^ difsub.cpp:16:27: error: 'st' was not declared in this scope { fin>>val[i]>>st[i]>>dr[i]; ^ difsub.cpp:16:34: error: 'dr' was not declared in this scope { fin>>val[i]>>st[i]>>dr[i]; ^ difsub.cpp:17:9: error: 'f' was not declared in this scope f[st[i]]++; ^ difsub.cpp:20:12: error: 'f' was not declared in this scope if(f[i]==0) ^ difsub.cpp:22:8: error: 'fout' was not declared in this scope fout<<abs(suma(rad[st])-suma(rad[dr])); ^ difsub.cpp:22:27: error: 'st' was not declared in this scope fout<<abs(suma(rad[st])-suma(rad[dr])); ^ difsub.cpp:22:41: error: 'dr' was not declared in this scope fout<<abs(suma(rad[st])-suma(rad[dr])); ^ difsub.cpp:23:5: error: 'cout' was not declared in this scope cout<<rad; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema DifSub 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.