Compilare: user.c: In function 'CMC': user.c:20: warning: implicit declaration of function 'cmc' user.c: In function 'cmc': user.c:29: warning: unused variable 'k' user.c: In function 'main': user.c:127: warning: passing argument 1 of 'fscanf' from incompatible pointer type user.c:127: warning: passing argument 2 of 'fscanf' from incompatible pointer type user.c:150: warning: format '%i' expects type 'int', but argument 3 has type 'long int' user.c:124: warning: unused variable 'numara'