Compilare: user.cpp: In function ‘int main()’: user.cpp:24:47: warning: unused variable ‘poz2’ [-Wunused-variable] int n,maxim = -99,flag = 0,poz = 99999999,poz2,nsol = 0,lung = 0,lmax = -99,pmax; ^ user.cpp:24:52: warning: unused variable ‘nsol’ [-Wunused-variable] int n,maxim = -99,flag = 0,poz = 99999999,poz2,nsol = 0,lung = 0,lmax = -99,pmax; ^ user.cpp:26:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d",&n); ^ user.cpp:29:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d",&v[i]); ^