Compilare: user.cpp: In function ‘void lee(int (*)[1001], int, int, int)’: user.cpp:75:10: warning: unused variable ‘k’ [-Wunused-variable] int i,j,k=1,p,inou,jnou; ^ user.cpp: In function ‘void lee2(int (*)[1001], int, int, int)’: user.cpp:112:10: warning: unused variable ‘k’ [-Wunused-variable] int i,j,k=1,p,inou,jnou; ^ user.cpp: In function ‘int main()’: user.cpp:149:12: warning: unused variable ‘c’ [-Wunused-variable] int n,i,j,c,k,x,y; ^ user.cpp:177:18: warning: ‘max2’ may be used uninitialized in this function [-Wmaybe-uninitialized] else fout<<max2-1; ^