Compilare: user.c: In function ‘main’: user.c:29:13: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d ",m); ^ user.c:46:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d ",suma); ^ user.c:17:21: warning: unused variable ‘k’ [-Wunused-variable] long long i,p,j,k,m,suma=0; ^ user.c:17:19: warning: unused variable ‘j’ [-Wunused-variable] long long i,p,j,k,m,suma=0; ^ user.c:13:11: warning: unused variable ‘g’ [-Wunused-variable] FILE *g=fopen("fact.out","wt"); ^ user.c:20:10: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%lld",&p); ^ user.c:17:23: warning: ‘m’ may be used uninitialized in this function [-Wmaybe-uninitialized] long long i,p,j,k,m,suma=0; ^