Compilare: user.cpp: In function ‘int main()’: user.cpp:94:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(cc<mi) ^ user.cpp:69:31: warning: unused variable ‘p’ [-Wunused-variable] int i,j,mi,exclus,jexclus,p,pmic; ^ user.cpp:69:33: warning: unused variable ‘pmic’ [-Wunused-variable] int i,j,mi,exclus,jexclus,p,pmic; ^ user.cpp:93:13: warning: ‘jexclus’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(j!=exclus) ^