Failed to read data using reinterpret_cast

#include <iostream>
#include <vector>
#include <fstream>
using namespace std;

int main(){

// write file

    string file_name = "random_fstream.dat";
    ofstream file(file_name, ios_base::out | ios_base::binary);

    if (!file) {return EXIT_FAILURE;}

    int r = 2; 
    int c = 3;

    file.write(reinterpret_cast<char*>(&r),sizeof(r));
    file.write(reinterpret_cast<char*>(&c),sizeof(c));

//------------------------------------------------

// read file

    ifstream in(file_name, ios_base::in | ios_base::binary);
    if (!in) {return EXIT_FAILURE;}

    int x = 0;
    int y = 0;

    in.read(reinterpret_cast<char*>(&x),sizeof(y));
    in.read(reinterpret_cast<char*>(&x),sizeof(y));

    cout << x << y << endl;


    return 0;
} 

I was trying to practice write and read file in C++. First step was to write int value 2 and 3 into the file with binary form. Second step was to read the two number from that file.

Then I got x and y valued both equal to 0, but I expected to receive x=2 and y=3. Where did I do wrong?