Compilare: user.cpp: In function ‘void raspuns(int)’: user.cpp:21:18: warning: unused variable ‘i’ [-Wunused-variable] int biggest, i, l, current, lin, col, lat; ^ user.cpp: In function ‘int main()’: user.cpp:70:17: warning: unused variable ‘k’ [-Wunused-variable] int n,m,i,j,k,a; ^ user.cpp:70:19: warning: unused variable ‘a’ [-Wunused-variable] int n,m,i,j,k,a; ^