Compilare: user.cpp: In function ‘int main()’: user.cpp:70:58: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘char*’ [-Wformat=] fscanf(fin, "%d %d", &r[i].min, &r[i].max, &x, &y); ^ user.cpp:70:58: warning: format ‘%d’ expects argument of type ‘int*’, but argument 4 has type ‘char*’ [-Wformat=] user.cpp:70:58: warning: too many arguments for format [-Wformat-extra-args] user.cpp: In function ‘int Cauta(char, char)’: user.cpp:36:10: warning: ‘Unde’ may be used uninitialized in this function [-Wmaybe-uninitialized] return Unde; ^