Compilare: user.cpp: In function ‘int main()’: user.cpp:11:25: warning: format ‘%lld’ expects argument of type ‘long long int*’, but argument 3 has type ‘int*’ [-Wformat=] fscanf(fin,"%lld",&n); ^ user.cpp:20:26: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘int’ [-Wformat=] fprintf(fout,"%lld",s); ^ user.cpp:10:9: warning: unused variable ‘maxa’ [-Wunused-variable] int maxa=0,maxb=0,i,n,s=0,x=0,w,z; ^ user.cpp:10:16: warning: unused variable ‘maxb’ [-Wunused-variable] int maxa=0,maxb=0,i,n,s=0,x=0,w,z; ^ user.cpp:10:31: warning: unused variable ‘x’ [-Wunused-variable] int maxa=0,maxb=0,i,n,s=0,x=0,w,z; ^ user.cpp:10:35: warning: unused variable ‘w’ [-Wunused-variable] int maxa=0,maxb=0,i,n,s=0,x=0,w,z; ^ user.cpp:10:37: warning: unused variable ‘z’ [-Wunused-variable] int maxa=0,maxb=0,i,n,s=0,x=0,w,z; ^