Rezumat problemă

Cmmdc2

#410

Se citește un număr natural n. Acest număr se “împarte” în alte două numere a și b, astfel: a este format din cifrele din prima jumătate a lui n, b este format din cifrele din a doua jumătate a lui n. Dacă n are număr impar de cifre, cifra din mijloc se ignoră. De exemplu, dacă n=9183792, atunci a=918, iar b=792. Să se determine cel mai mare divizor comun al lui a și b.

Consola Candale Silviu (silviu) medie

Clasa 9 Algoritmi elementari Divizibilitate Algoritmul lui Euclid Cifrele unui număr

Rezolvă

Detalii

Problema	Cmmdc2	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64330069	Utilizator	Hirjau Stefan George (Stefan_Hirjau)
Fișier	cmmdc2.cpp	Dimensiune	406 B
Data încărcării	30 Aprilie 2026, 08:26	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

cmmdc2.cpp: In function ‘int main()’:
cmmdc2.cpp:5:5: error: ‘iny’ was not declared in this scope; did you mean ‘int’?
    5 |     iny n,a,b,m,X,c,p=1;
      |     ^~~
      |     int
cmmdc2.cpp:6:10: error: ‘n’ was not declared in this scope
    6 |     cin>>n;
      |          ^
cmmdc2.cpp:7:5: error: ‘m’ was not declared in this scope; did you mean ‘tm’?
    7 |     m=n;
      |     ^
      |     tm
cmmdc2.cpp:11:9: error: ‘c’ was not declared in this scope
   11 |         c++;
      |         ^
cmmdc2.cpp:14:14: error: expected ‘;’ before ‘-’ token
   14 |     for(int i-1; i<=c/2; i++)
      |              ^
      |              ;
cmmdc2.cpp:14:21: error: ‘c’ was not declared in this scope
   14 |     for(int i-1; i<=c/2; i++)
      |                     ^
cmmdc2.cpp:14:24: error: expected ‘)’ before ‘;’ token
   14 |     for(int i-1; i<=c/2; i++)
      |        ~               ^
      |                        )
cmmdc2.cpp:14:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   14 |     for(int i-1; i<=c/2; i++)
      |     ^~~
cmmdc2.cpp:14:26: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   14 |     for(int i-1; i<=c/2; i++)
      |                          ^
cmmdc2.cpp:14:26: error: ‘i’ was not declared in this scope
cmmdc2.cpp:16:9: error: ‘c’ was not declared in this scope
   16 |     if (c%2==1)
      |         ^
cmmdc2.cpp:17:9: error: ‘a’ was not declared in this scope
   17 |         a=n/(p*10)
      |         ^
cmmdc2.cpp:17:14: error: ‘p’ was not declared in this scope
   17 |         a=n/(p*10)
      |              ^
cmmdc2.cpp:20:5: error: ‘b’ was not declared in this scope
   20 |     b=n%p;
      |     ^
cmmdc2.cpp:20:9: error: ‘p’ was not declared in this scope
   20 |     b=n%p;
      |         ^
cmmdc2.cpp:23:15: error: ‘a’ was not declared in this scope
   23 |         int r=a%b;
      |               ^
cmmdc2.cpp:27:11: error: ‘a’ was not declared in this scope
   27 |     cout<<a;
      |           ^

Cum funcționează evaluarea?