Eroare de compilare: user.cpp:9:50: error: size of array ‘matrix’ is too large int sp[Nmax] , lp , viz[Nmax] , matrix[Nmax][Nmax] , n ; ^ user.cpp: In function ‘int DFS(int)’: user.cpp:15:24: error: ‘matrix’ was not declared in this scope if( !viz[i] && matrix[k][i] == 1 ) ^ user.cpp:18:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:28:9: error: ‘matrix’ was not declared in this scope matrix[a][b] = 1 ; ^ user.cpp:23:45: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ( "sortaret.in" , "r" , stdin ) ; ^ user.cpp:24:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf( "%d %d" , &n , &m ) ; ^ user.cpp:27:37: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf( "%d %d " , &a , &b ) ; ^