Eroare de compilare: user.cpp:15:1: error: ‘nr’ does not name a type nr[100010][31]; ^ user.cpp: In function ‘void solve2()’: user.cpp:24:5: error: ‘nr’ was not declared in this scope nr[i][j]=nr[i-1][j-1]*2+b[i]; ^ user.cpp:29:17: error: expected primary-expression before ‘)’ token for (j=1;j<=) ^ user.cpp:29:17: error: expected ‘;’ before ‘)’ token user.cpp:30:1: error: expected primary-expression before ‘}’ token } ^ user.cpp:30:1: error: expected ‘;’ before ‘}’ token