Lang:G++
Edit123456789101112131415161718192021222324252627#include<iostream>#include<algorithm>using namespace std;int a[100010];int main(){int n;int l,r;cin>>n;while(n--){cin>>l>>r;int max = 0;for(int i = l; i <= r; i++){a[i]++;}// for(int i = 1; i <= 19; i++)// cout<<a[i]<<" ";// cout<<endl;max = *max_element(a+l,a+r+1);cout<<max<<endl;for(int i = l; i <= r; i++)a[i] = max;}}