#include<bits/stdc++.h>
#define ll long long
#define int long long
#define re read()
using namespace std;
const int N=3e5+5;
const int NN=3e3+5;
inline ll read(){
    ll x=0,f=1;char ch=getchar();
    while (ch<'0'||ch>'9'){if (ch=='-') f=-1;ch=getchar();}
    while (ch>='0'&&ch<='9'){x=x*10+ch-48;ch=getchar();}
    return x*f;
}
set<int> s;
int ii[N];
signed main(){
ios::sync_with_stdio(false);
int n=re,ty;
for(int iii=1;iii<=n;iii++) {
	int t=re,k=re;
	if(iii==1)ty=t/86400;
	if(t/86400!=ty){
		int j=0;
		for(auto it : s){
			ii[j++]=it;
			
		}
		int jj=s.size();
		for(int j=1;j<=jj;j++){
			s.erase(ii[j]);
		}
	}
	ty=t/86400;
	for(int i=1;i<=k;i++){
		int x=re;
		s.insert(x);
	}
	cout<<s.size()<<'\n';
}
return 0;
}