#include<bits/stdc++.h>
using namespace std;
inline int read()
{
int x=0,f=1;char c=getchar();
while(c<'0'||c>'9') {if(c=='-') f=-1;c=getchar();}
while (c>='0'&&c<='9') x=(x<<3)+(x<<1)+(c^48),c=getchar();
return x*f;
}
const int maxn=2e5+100;
int n,m;
//线段树维护区间内最长的连续空房
//二分位置
int c[maxn<<2],lz[maxn<<2],pre[maxn<<2],suf[maxn<<2];
void pushup (int i,int l,int r) {
int mid=(l+r)>>1;
c[i]=max(c[i<<1],c[i<<1|1]);
pre[i]=pre[i<<1];
suf[i]=suf[i<<1|1];
c[i]=max(c[i],pre[i<<1|1]+suf[i<<1]);
if (pre[i<<1]==mid-l+1) pre[i]+=pre[i<<1|1];
if (suf[i<<1|1]==r-mid) suf[i]+=suf[i<<1];
c[i]=max(c[i],pre[i]);
c[i]=max(c[i],suf[i]);
}
void pushdown (int i,int l,int r) {
int mid=(l+r)>>1;
if (lz[i]==1) {
c[i<<1]=pre[i<<1]=suf[i<<1]=mid-l+1;
lz[i<<1]=lz[i];
c[i<<1|1]=pre[i<<1|1]=suf[i<<1|1]=r-mid;
lz[i<<1|1]=lz[i];
lz[i]=0;
}
else if (lz[i]==-1) {
c[i<<1]=pre[i<<1]=suf[i<<1]=0;
lz[i<<1]=lz[i];
c[i<<1|1]=pre[i<<1|1]=suf[i<<1|1]=0;
lz[i<<1|1]=lz[i];
lz[i]=0;
}
}
void build (int i,int l,int r) {
if (l==r) {
c[i]=pre[i]=suf[i]=1;
return;
}
int mid=(l+r)>>1;
build(i<<1,l,mid);
build(i<<1|1,mid+1,r);
pushup(i,l,r);
}
void up (int i,int l,int r,int L,int R) {
if (l>=L&&r<=R) {
c[i]=pre[i]=suf[i]=r-l+1;
lz[i]=1;
return;
}
pushdown(i,l,r);
int mid=(l+r)>>1;
if (L<=mid) up(i<<1,l,mid,L,R);
if (R>mid) up(i<<1|1,mid+1,r,L,R);
pushup(i,l,r);
}
void up1 (int i,int l,int r,int L,int R) {
if (l>=L&&r<=R) {
c[i]=pre[i]=suf[i]=0;
lz[i]=-1;
return;
}
pushdown(i,l,r);
int mid=(l+r)>>1;
if (L<=mid) up1(i<<1,l,mid,L,R);
if (R>mid) up1(i<<1|1,mid+1,r,L,R);
pushup(i,l,r);
}
int query (int i,int l,int r,int x) {
pushdown(i,l,r);
if (l==r) return l;
int mid=(l+r)>>1;
if (c[i<<1]>=x) return query(i<<1,l,mid,x);
else if (suf[i<<1]+pre[i<<1|1]>=x) return mid-suf[i<<1]+1;
else return query(i<<1|1,mid+1,r,x);
}
int main () {
n=read();
m=read();
build(1,1,n);
while (m--) {
int op=read();
if (op==1) {
int x=read();
if (c[1]<x) {
printf("0
");
continue;
}
else {
int ans=query(1,1,n,x);
printf("%d
",ans);
up1(1,1,n,ans,ans+x-1);
}
}
else {
int x=read();
int y=read();
up(1,1,n,x,x+y-1);
}
}
}