Rezumat problemă

CmmdcSum

#780

Se dă o matrice cu n linii şi n coloane şi elemente numere naturale. Calculaţi cel mai mare divizor comun al sumei elementelor de deasupra diagonalei principale și al sumei elementelor de sub diagonala principală.

Consola Candale Silviu (silviu) ușoară

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor pătratice

Rezolvă

Detalii

Problema	CmmdcSum	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64763367	Utilizator	Neagu Ariadna (Aria_dnaa)
Fișier	cmmdcsum.cpp	Dimensiune	389 B
Data încărcării	28 Mai 2026, 14:17	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

cmmdcsum.cpp: In function ‘int main()’:
cmmdcsum.cpp:5:18: error: expected initializer before ‘i’
    5 |     int a[21][21]i,d,j,sp=0,n,ss=0,r;
      |                  ^
cmmdcsum.cpp:6:10: error: ‘n’ was not declared in this scope
    6 |     cin>>n;
      |          ^
cmmdcsum.cpp:7:9: error: ‘i’ was not declared in this scope
    7 |     for(i=1; i<=n;i++)
      |         ^
cmmdcsum.cpp:8:5: error: ‘j’ was not declared in this scope
    8 | for(j=1; j<=n; j++)
      |     ^
cmmdcsum.cpp:9:10: error: ‘a’ was not declared in this scope
    9 |     cin>>a[i][j];
      |          ^
cmmdcsum.cpp:10:13: error: ‘i’ was not declared in this scope
   10 |         for(i=1; i<=n;i++)
      |             ^
cmmdcsum.cpp:11:5: error: ‘j’ was not declared in this scope
   11 | for(j=1; j<=n; j++
      |     ^
cmmdcsum.cpp:11:19: error: expected ‘)’ before ‘if’
   11 | for(j=1; j<=n; j++
      |    ~              ^
      |                   )
   12 | if(i<j)
      | ~~                 
cmmdcsum.cpp:13:5: error: ‘sp’ was not declared in this scope
   13 |     sp+=a[i][j];
      |     ^~
cmmdcsum.cpp:13:9: error: ‘a’ was not declared in this scope
   13 |     sp+=a[i][j];
      |         ^
cmmdcsum.cpp:16:5: error: ‘ss’ was not declared in this scope
   16 |     ss+=a[i][j];
      |     ^~
cmmdcsum.cpp:16:9: error: ‘a’ was not declared in this scope
   16 |     ss+=a[i][j];
      |         ^
cmmdcsum.cpp:18:11: error: ‘ss’ was not declared in this scope
   18 |     while(ss!=0)
      |           ^~
cmmdcsum.cpp:19:6: error: ‘r’ was not declared in this scope
   19 |     {r=sp%ss;
      |      ^
cmmdcsum.cpp:19:8: error: ‘sp’ was not declared in this scope
   19 |     {r=sp%ss;
      |        ^~
cmmdcsum.cpp:22:11: error: ‘r’ was not declared in this scope
   22 |     cout<<r;
      |           ^

Cum funcționează evaluarea?