#include using namespace std; int sir[100000]; int main() { int n, m, i, a, j, x, y, p, v, w; cin>>n>>m; for(i=1;i<=m;i++) { cin>>a; if(a==1) { cin>>x>>y; for(j=x;j<=y;j++) sir[j]=(sir[j]+1)%2; } else { cin>>p; v=p; w=p; while(sir[p]==sir[v]) v--; while(sir[p]==sir[w]&&w<=n) w++; v++; w--; cout<