1 #include <iostream>
  2 #include <cstring>
  3 #include <string>
  4 #include <cstdio>
  5 #include <cstdlib>
  6 #include <cmath>
  7 #include <algorithm>
  8 #include <queue>
  9 #include <stack>
 10 #include <map>
 11 #include <set>
 12 #include <list>
 13 #include <vector>
 14 #include <ctime>
 15 #include <functional>
 16 #define pritnf printf
 17 #define scafn scanf
 18 #define sacnf scanf
 19 #define For(i,j,k) for(int i=(j);i<=(k);(i)++)
 20 #define Clear(a) memset(a,0,sizeof(a))
 21 using namespace std;
 22 typedef unsigned int Uint;
 23 const int INF=0x3fffffff;
 24 const double eps=1e-10;
 25 ///==============struct declaration==============
 26 struct Seg_Node{
 27    int ed,length;
 28 };
 29 ///==============var declaration=================
 30 const int MAXN=100010;
 31 int n,L,R,m;
 32 long double Building[MAXN];
 33 Seg_Node Seg_Tree[MAXN*5],Ans;
 34 ///==============function declaration============
 35 void BuildTree(int o,int l,int r);
 36 void Update(int o,int l,int r);
 37 void Query(int o,int l,int r);
 38 int Query(int o,int l,int r,double height);
 39 void Modify(int o,int l,int r,int k,double h);
 40 bool Equal(double a,double b){return fabs(a-b)<=1e-13;}
 41 ///==============main code=======================
 42 int main()
 43 {
 44 #define FILE__
 45 #ifdef FILE__
 46    freopen("input","r",stdin);
 47    freopen("output","w",stdout);
 48 #endif
 49    scanf("%d%d",&n,&m);
 50    BuildTree(1,1,n);
 51    Building[0]=-10;
 52    while (m--){
 53       int X,Y;scanf("%d%d",&X,&Y);
 54       Modify(1,1,n,X,double(Y)/X);
 55       L=1,R=n;
 56       printf("%d\n",Seg_Tree[1].length);
 57    }
 58    return 0;
 59 }
 60 ///================fuction code====================
 61 void BuildTree(int o,int l,int r){
 62    int m=(l+r)>>1,lc=o*2,rc=o*2+1;
 63    if (l==r){
 64       Seg_Tree[o].ed=l;
 65       Seg_Tree[o].length=0;
 66       return ;
 67    }
 68    BuildTree(lc,l,m);
 69    BuildTree(rc,m+1,r);
 70    Update(o,l,r);
 71 }
 72 void Update(int o,int l,int r){
 73    int m=(l+r)>>1,lc=o*2,rc=o*2+1;
 74    if (Seg_Tree[rc].length==0||Building[Seg_Tree[lc].ed]>=Building[Seg_Tree[rc].ed])
 75       Seg_Tree[o]=Seg_Tree[lc];
 76    else if (Seg_Tree[lc].length==0)
 77       Seg_Tree[o]=Seg_Tree[rc];
 78    else{
 79       int Rank=Query(rc,m+1,r,Building[Seg_Tree[lc].ed]);
 80       Seg_Tree[o].ed=Seg_Tree[rc].ed;
 81       Seg_Tree[o].length=Seg_Tree[lc].length+Seg_Tree[rc].length-Rank;
 82    }
 83 }
 84 int Query(int o,int l,int r,double height){///Return how many numbers Less than or equal to height
 85    int m=(l+r)>>1,lc=o*2,rc=o*2+1;
 86    if (height>=Building[Seg_Tree[o].ed])  return Seg_Tree[o].length;
 87    if (height<Building[l]) return 0;
 88    if (height<Building[Seg_Tree[lc].ed]) return Query(lc,l,m,height);
 89    return Seg_Tree[lc].length+Query(rc,m+1,r,height)-(Seg_Tree[lc].length+Seg_Tree[rc].length-Seg_Tree[o].length);
 90 }
 91 void Modify(int o,int l,int r,int k,double h){
 92    int m=(l+r)>>1,lc=o*2,rc=o*2+1;
 93    if (l==r){
 94       Building[l]=h;
 95       if (!Equal(h,0))
 96          Seg_Tree[o].length=1;
 97       else
 98          Seg_Tree[o].length=0;
 99    }
100    else{
101       if (m>=k)   Modify(lc,l,m,k,h);
102       else  Modify(rc,m+1,r,k,h);
103       Update(o,l,r);
104    }
105 }