编程lnt(编程ln是什么意思) includequotstdiohquotmain double dfloat flong lint jj=f=l=d=203printfquot%d , %d , %f , %f\nquot,j,l,f,dprintfquot%d , %ld , %f , %f\nquot,j,l,f,d LZ要...