#include using namespace std; int main() { long long int n,m,i,tot=0,max=0,ans=0,j,start,end,count=0; cin>>n; pair a[n]; long long int c[n]={0}; for(i=0;i>a[i].first; ans+=a[i].first; } for(i=0;i>a[i].second; sort(a,a+n); cin>>m; pair b[m]; for(i=0;i>b[i].first; for(i=0;i>b[i].second; for(i=0;istart) j++; while(jmax) max=count; } cout<