Rezumat problemă

MatGCD_rec

#3103

Se dă o matrice patratică de latură n. Să se determine CMMDC:

1. pe diagonala principală;
2. pe diagonala secundară;
3. conturul matricii.

Consola Andrei Visalon (Prekzursil) Mirela Mlisan, Andrei Visalon medie

Clasa 10 Recursivitate Probleme diverse

Rezolvă

Detalii

Problema	MatGCD_rec	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 64 MB
Id soluție	#64528118	Utilizator	Matei Maria Roxana (matei_maria_roxana)
Fișier	matgcd_rec.cpp	Dimensiune	485 B
Data încărcării	12 Mai 2026, 17:03	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

matgcd_rec.cpp: In function ‘int main()’:
matgcd_rec.cpp:17:20: error: expected initializer before ‘n’
   17 |     int a[105][105]n, d1, i, j;
      |                    ^
matgcd_rec.cpp:18:12: error: ‘n’ was not declared in this scope
   18 |     cin >> n;
      |            ^
matgcd_rec.cpp:19:9: error: ‘i’ was not declared in this scope
   19 |     for(i = 1; i <= n; i++){
      |         ^
matgcd_rec.cpp:20:13: error: ‘j’ was not declared in this scope
   20 |         for(j = 1; j <= n; j++){
      |             ^
matgcd_rec.cpp:21:20: error: ‘a’ was not declared in this scope
   21 |             cin >> a[i][j];
      |                    ^
matgcd_rec.cpp:24:5: error: ‘d1’ was not declared in this scope
   24 |     d1 = a[1][1];
      |     ^~
matgcd_rec.cpp:24:10: error: ‘a’ was not declared in this scope
   24 |     d1 = a[1][1];
      |          ^
matgcd_rec.cpp:25:9: error: ‘i’ was not declared in this scope
   25 |     for(i = 2; i <= n; i++){
      |         ^

Cum funcționează evaluarea?