#916
Să se scrie o funcție C++ recursivă care determină factorialul unui număr transmis ca parametru și întoarce rezultatul prin intermediul unui parametru de ieșire.
| Problema | FactorialRec1 | Operații I/O |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64239313 | Utilizator | |
| Fișier | factorialrec1.cpp | Dimensiune | 220 B |
| Data încărcării | 24 Aprilie 2026, 16:51 | Scor/rezultat | Eroare de compilare |
factorialrec1.cpp:4:9: error: #include expects "FILENAME" or <FILENAME> 4 | #include | ^ factorialrec1.cpp:9:40: error: extended character ” is not valid in an identifier 9 | { int s; cin>>s; if(s%2==0) { cout<<s<<” “<<“este par”; } else{ cout<<s<<” “<<“este impar”; | ^ factorialrec1.cpp:9:42: error: extended character “ is not valid in an identifier 9 | { int s; cin>>s; if(s%2==0) { cout<<s<<” “<<“este par”; } else{ cout<<s<<” “<<“este impar”; | ^ factorialrec1.cpp:9:45: error: extended character “ is not valid in an identifier 9 | { int s; cin>>s; if(s%2==0) { cout<<s<<” “<<“este par”; } else{ cout<<s<<” “<<“este impar”; | ^ factorialrec1.cpp:9:51: error: extended character ” is not valid in an identifier 9 | { int s; cin>>s; if(s%2==0) { cout<<s<<” “<<“este par”; } else{ cout<<s<<” “<<“este impar”; | ^ factorialrec1.cpp:9:74: error: extended character ” is not valid in an identifier 9 | { int s; cin>>s; if(s%2==0) { cout<<s<<” “<<“este par”; } else{ cout<<s<<” “<<“este impar”; | ^ factorialrec1.cpp:9:76: error: extended character “ is not valid in an identifier 9 | { int s; cin>>s; if(s%2==0) { cout<<s<<” “<<“este par”; } else{ cout<<s<<” “<<“este impar”; | ^ factorialrec1.cpp:9:79: error: extended character “ is not valid in an identifier 9 | { int s; cin>>s; if(s%2==0) { cout<<s<<” “<<“este par”; } else{ cout<<s<<” “<<“este impar”; | ^ factorialrec1.cpp:9:85: error: extended character ” is not valid in an identifier 9 | { int s; cin>>s; if(s%2==0) { cout<<s<<” “<<“este par”; } else{ cout<<s<<” “<<“este impar”; | ^ factorialrec1.cpp: In function ‘int main()’: factorialrec1.cpp:9:40: error: ‘”’ was not declared in this scope 9 | { int s; cin>>s; if(s%2==0) { cout<<s<<” “<<“este par”; } else{ cout<<s<<” “<<“este impar”; | ^ factorialrec1.cpp:9:74: error: ‘”’ was not declared in this scope 9 | { int s; cin>>s; if(s%2==0) { cout<<s<<” “<<“este par”; } else{ cout<<s<<” “<<“este impar”; | ^ factorialrec1.cpp:12:9: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse] 12 | int main(){ | ^~ factorialrec1.cpp:12:9: note: remove parentheses to default-initialize a variable 12 | int main(){ | ^~ | -- factorialrec1.cpp:12:9: note: or replace parentheses with braces to value-initialize a variable factorialrec1.cpp:12:11: error: a function-definition is not allowed here before ‘{’ token 12 | int main(){ | ^ factorialrec1.cpp:20:2: error: expected ‘}’ at end of input 20 | } | ^ factorialrec1.cpp:9:63: note: to match this ‘{’ 9 | { int s; cin>>s; if(s%2==0) { cout<<s<<” “<<“este par”; } else{ cout<<s<<” “<<“este impar”; | ^ factorialrec1.cpp:20:2: error: expected ‘}’ at end of input 20 | } | ^ factorialrec1.cpp:9:1: note: to match this ‘{’ 9 | { int s; cin>>s; if(s%2==0) { cout<<s<<” “<<“este par”; } else{ cout<<s<<” “<<“este impar”; | ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema FactorialRec1 face parte din a doua categorie. Pentru aceste probleme se folosește un program suport, furnizat de propunătorul problemei. 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.