#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 | #34656399 | Utilizator | |
Fișier | difsub.cpp | Dimensiune | 787 B |
Data încărcării | 09 Februarie 2022, 10:26 | Scor / rezultat | Eroare de compilare |
difsub.cpp:2:19: warning: extra tokens at end of #include directive [enabled by default] #include <fstream>#define M 1005#include <cmath>using namespace std; ^ difsub.cpp:2:42: warning: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wliteral-suffix] #include <fstream>#define M 1005#include <cmath>using namespace std; ^ difsub.cpp:3:1: error: 'ifstream' does not name a type ifstream cin("difsub.in"); ^ difsub.cpp:4:1: error: 'ofstream' does not name a type ofstream cout("difsub.out"); ^ difsub.cpp:5:10: error: 'M' was not declared in this scope int n, v[M], st[M], dr[M], viz[M], r; ^ difsub.cpp:5:17: error: 'M' was not declared in this scope int n, v[M], st[M], dr[M], viz[M], r; ^ difsub.cpp:5:24: error: 'M' was not declared in this scope int n, v[M], st[M], dr[M], viz[M], r; ^ difsub.cpp:5:32: error: 'M' was not declared in this scope int n, v[M], st[M], dr[M], viz[M], r; ^ difsub.cpp: In function 'void citire()': difsub.cpp:8:5: error: 'cin' was not declared in this scope cin >> n; ^ difsub.cpp:11:16: error: 'v' was not declared in this scope cin >> v[i]; ^ difsub.cpp:12:16: error: 'st' was not declared in this scope cin >> st[i] >> dr[i]; ^ difsub.cpp:12:25: error: 'dr' was not declared in this scope cin >> st[i] >> dr[i]; ^ difsub.cpp:13:9: error: 'viz' was not declared in this scope viz[st[i]]=viz[dr[i]]=1; ^ difsub.cpp:16:12: error: 'viz' was not declared in this scope if(viz[i]==0) ^ difsub.cpp: In function 'void sumaRSD(int, int&)': difsub.cpp:24:8: error: 'v' was not declared in this scope s+=v[r]; ^ difsub.cpp:25:8: error: 'st' was not declared in this scope if(st[r]!=0) ^ difsub.cpp:27:8: error: 'dr' was not declared in this scope if(dr[r]!=0) ^ difsub.cpp: In function 'int main()': difsub.cpp:34:8: error: 'st' was not declared in this scope if(st[r]!=0) ^ difsub.cpp:36:8: error: 'dr' was not declared in this scope if(dr[r]!=0) ^ difsub.cpp:38:5: error: 'cout' was not declared in this scope cout << abs(svst-svdr); ^
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.