Rezumat problemă

Prelucrari cifre

#3625

Scrieți un program fabulos care citește un număr natural nenul n și determină:

• suma pătratelor cifrelor lui n
• suma cifrelor impare ale lui n
• suma cifrelor divizibile cu 3 ale lui n
• numărul cifrelor strict mai mari decât 5
• produsul cifrelor nenule ale lui n
• suma dintre cifra cea mai puțin semnificativă (cifra unităților) lui n și cifra cea mai semnificativă a lui n

Folclorul informatic

Consola Pracsiu Dan (dnprx) Dan Pracsiu ușoară

Clasa 9 Algoritmi elementari Cifrele unui număr

Rezolvă

Detalii

Problema	Prelucrari cifre	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#63848548	Utilizator	Groseanu Mara (maraigl_175)
Fișier	prelucrari_cifre.cpp	Dimensiune	748 B
Data încărcării	22 Martie 2026, 12:17	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

prelucrari_cifre.cpp: In function 'int main()':
prelucrari_cifre.cpp:12:2: error: 'longlong' was not declared in this scope
 {longlong n,a=0,b=0,c=0,d=0,e=1,f=0,x,y,t,cn;

  ^
prelucrari_cifre.cpp:12:11: error: expected ';' before 'n'
 {longlong n,a=0,b=0,c=0,d=0,e=1,f=0,x,y,t,cn;

           ^
prelucrari_cifre.cpp:13:6: error: 'n' was not declared in this scope
 cin>>n;

      ^
prelucrari_cifre.cpp:14:1: error: 'cn' was not declared in this scope
 cn=n;

 ^
prelucrari_cifre.cpp:16:2: error: 'x' was not declared in this scope
 {x=n%10;

  ^
prelucrari_cifre.cpp:17:1: error: 'a' was not declared in this scope
 a=a+x*x;

 ^
prelucrari_cifre.cpp:19:2: error: 'b' was not declared in this scope
 {b=b+x;}

  ^
prelucrari_cifre.cpp:21:2: error: 'c' was not declared in this scope
 {c=c+x;}

  ^
prelucrari_cifre.cpp:23:2: error: 'd' was not declared in this scope
 {d=d+1;}

  ^
prelucrari_cifre.cpp:25:2: error: 'e' was not declared in this scope
 {e=e*x;}

  ^
prelucrari_cifre.cpp:28:1: error: 't' was not declared in this scope
 t=cn%10;

 ^
prelucrari_cifre.cpp:31:1: error: 'y' was not declared in this scope
 y=cn;

 ^
prelucrari_cifre.cpp:32:1: error: 'f' was not declared in this scope
 f=y+t;

 ^
prelucrari_cifre.cpp:34:7: error: 'a' was not declared in this scope
 cout<<a<<" "<<b<<" "<<c<<" "<<d<<" "<<e<<" "<<f<<" " ;

       ^
prelucrari_cifre.cpp:34:15: error: 'b' was not declared in this scope
 cout<<a<<" "<<b<<" "<<c<<" "<<d<<" "<<e<<" "<<f<<" " ;

               ^
prelucrari_cifre.cpp:34:23: error: 'c' was not declared in this scope
 cout<<a<<" "<<b<<" "<<c<<" "<<d<<" "<<e<<" "<<f<<" " ;

                       ^
prelucrari_cifre.cpp:34:31: error: 'd' was not declared in this scope
 cout<<a<<" "<<b<<" "<<c<<" "<<d<<" "<<e<<" "<<f<<" " ;

                               ^
prelucrari_cifre.cpp:34:39: error: 'e' was not declared in this scope
 cout<<a<<" "<<b<<" "<<c<<" "<<d<<" "<<e<<" "<<f<<" " ;

                                       ^

Cum funcționează evaluarea?