Problem: B: AddMulSubDiv

Problem Statement

You have an array A of N integers. A_i denotes the i-th element of A.

You have to process one of the following queries Q times:

* Query 1: The query consists of non-negative integer x, and two positive integers s, t. For all the elements greater than or equal to x in A, you have to add s to the elements, and then multiply them by t. That is, an element with v (v \geq x) becomes t(v + s) after this query.


* Query 2: The query consists of non-negative integer x, and two positive integers s, t. For all the elements less than or equal to x in A, you have to subtract s from the elements, and then divide them by t. If the result is not an integer, you truncate it towards zero. That is, an element with v (v \leq x) becomes $\mathrm{trunc}$ ( \frac{v - s}{t} ) after this query, where $\mathrm{trunc}$ ( y ) is the integer obtained by truncating y towards zero.


* "Truncating towards zero" means converting a decimal number to an integer so that if x = 0.0 then 0 , otherwise an integer whose absolute value is the maximum integer no more than |x| and whose sign is same as x. For example, truncating 3.5 towards zero is 3, and truncating -2.8 towards zero is -2.



After applying Q queries one by one, how many elements in A are no less than L and no more than R?

Input


N Q L R
A_1 A_2 ... A_N
q_1 x_1 s_1 t_1
:
q_Q x_Q s_Q t_Q


* The first line contains four integers N, Q, L, and R. N is the number of elements in an integer array A, Q is the number of queries, and L and R specify the range of integers you want to count within after the queries.
* The second line consists of N integers, the i-th of which is the i-th element of A.
* The following Q lines represent information of queries. The j-th line of them corresponds to the j-th query and consists of four integers q_j, x_j, s_j, and t_j. Here, q_j = 1 stands for the j-th query is Query 1, and q_j = 2 stands for the j-th query is Query 2. x_j, s_j, and t_j are parameters used for the j-th query.



Constraints

* 1 \leq N \leq 2 \times 10^5
* 1 \leq Q \leq 2 \times 10^5
* -2^{63} < L \leq R < 2^{63}
* 0 \leq |A_i| \leq 10^9
* q_j \in \\{ 1, 2 \\}
* 0 \leq x_j < 2^{63}
* 1 \leq s_j, t_j \leq 10^9
* Inputs consist only of integers.
* The absolute value of any element in the array dosen't exceed 2^{63} at any point during query processing.



Output

Output the number of elements in A that are no less than L and no more than R after processing all given queries in one line.

Sample Input 1


3 3 3 10
1 -2 3
1 2 2 3
2 20 1 3
2 1 20 5


Output for Sample Input 1


1





Example

Input

3 3 3 10
1 -2 3
1 2 2 3
2 20 1 3
2 1 20 5


Output

1

Solution (in CPP):

Solution:
#include <bits/stdc++.h>
#define r(i,n) for(int i=0;i<n;i++)
using namespace std;
#define int long long

int n,m,L,R,s[200009],t[200009];
int a[200009],x[200009];
int query[200009];

bool ch1(int mid){
  int A=a[mid];
  r(i,m){
    if(query[i]==1 && A>=x[i]) A=(A+s[i])*t[i];
    if(query[i]==2 && A<=x[i]) A=(A-s[i])/t[i];
  }
  return R<A;
}

bool ch2(int mid){
  int A=a[mid];
  r(i,m){
    if(query[i]==1 && A>=x[i]) A=(A+s[i])*t[i];
    if(query[i]==2 && A<=x[i]) A=(A-s[i])/t[i];
  }
  return L<=A;
}

void ch3(int mid){
  int A=a[mid];
  r(i,m){
    if(query[i]==1 && A>=x[i]) A=(A+s[i])*t[i];
    if(query[i]==2 && A<=x[i]) A=(A-s[i])/t[i];
  }
  cout<<A<<endl;
}

signed main(){
  cin>>n>>m>>L>>R;
  r(i,n)cin>>a[i];
  r(i,m){
    cin>>query[i]>>x[i]>>s[i]>>t[i];
  }
  //cout<<endl;
  sort(a,a+n);

  //r(i,n)ch3(i);

  int l=-1,r=n;
  while(r-l>1){
    int mid=(r+l)/2;
    if(ch1(mid))r=mid;
    else l=mid;
  }

  int l2=-1,r2=n;
  while(r2-l2>1){
    int mid=(r2+l2)/2;
    //cout<<r2<<l2<<mid<<endl;
    if(ch2(mid))r2=mid;
    else l2=mid;
    //cout<<r2<<l2<<mid<<endl;
  }
  //cout<<r<<' '<<r2<<endl;

  cout<<r-r2<<endl;
}