Eroare de compilare: user.cpp:6:33: error: size of array ‘a’ is too large int n,m,i,j,x,y,a[100001][100001]; ^ user.cpp: In function ‘void build()’: user.cpp:13:30: error: ‘a’ was not declared in this scope for (j=1; j<=n; j++) a[i][j]=0; ^ user.cpp:17:9: error: ‘a’ was not declared in this scope a[x][y]=1; ^ user.cpp: In function ‘void DF(int)’: user.cpp:27:13: error: ‘a’ was not declared in this scope if (a[x][i]==1 && !sel[i]) DF(i); ^