Compilare: user.c: In function 'main': user.c:89: warning: assignment makes integer from pointer without a cast user.c:90: warning: assignment makes integer from pointer without a cast user.c:93: warning: passing argument 1 of 'fscanf' makes pointer from integer without a cast user.c:100: warning: passing argument 1 of 'fscanf' makes pointer from integer without a cast user.c:182: warning: passing argument 1 of 'fclose' makes pointer from integer without a cast user.c:183: warning: passing argument 1 of 'fclose' makes pointer from integer without a cast user.c: In function 'profit2': user.c:82: warning: control reaches end of non-void function