Compilare: user.cpp: In function ‘int main()’: user.cpp:93:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] ++cont[v[i]]; ^ user.cpp:97:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] ++cont[v[i]]; ^ user.cpp:109:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] ++cont[v[i]]; ^ user.cpp:113:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] ++cont[v[i]]; ^ user.cpp:124:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] ++cont[v[i]]; ^ user.cpp:128:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] ++cont[v[i]]; ^ user.cpp:139:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] ++cont[v[i]]; ^ user.cpp:143:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] ++cont[v[i]]; ^ user.cpp: In function ‘void citit(int)’: user.cpp:12:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(si,"%i",&n); ^ user.cpp: In function ‘void afispoz(int, int)’: user.cpp:60:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(si,"%i",&n); ^ user.cpp:62:5: warning: ‘st’ may be used uninitialized in this function [-Wmaybe-uninitialized] for(int i=1;i<=st;++i) ^