#define rep(i,n) for(int i=0;i<(int)(n);i++) #define ALL(v) v.begin(),v.end() typedef long long ll; #include using namespace std; const int MAX=200200; const int MOD=998244353; ll fac[MAX],finv[MAX],inv[MAX]; void init(){ fac[0]=fac[1]=1; finv[0]=finv[1]=1; inv[1]=1; for(int i=2;i>n; vector X(n),Y(n); rep(i,n) cin>>X[i]; rep(i,n) cin>>Y[i]; vector> A; rep(i,n) A.push_back({X[i],0}); rep(i,n) A.push_back({Y[i],1}); sort(ALL(A)); ll cx=0,cy=0; rep(i,n){ if(A[i].second==0) cx++; else cy++; } cout<