#include <bits/stdc++.h>
using namespace std;

union T {
    long long i;
    double d;
};

/***
 * 浮点数判断，打印每一个二进制位逐一判断 
 */

template<typename T>
void print(void *ptr) {
    T x = *(T*)ptr;
    for (int i = 0; i < 8 * sizeof(T); ++i) {
        cout << (x >> i & 1);
    }
    cout << '\n';
}

template<typename T>
void type(T x) {
    cout << "value: " << x << ", size: " << sizeof(T) << ' ' << "bytes\n";
}

int main() {
    cin.tie(0)->sync_with_stdio(0);
    int n, m;
    cin >> n >> m;

    double x;
    memset(&x, 0x00, sizeof x);
    cout << x << '\n';
    double y = 0.000000001;
    cout << y << '\n';

    T test;
    test.d = x;
    print<long long>(&test.d);

    cout << '\n';
    test.d = y;
    print<long long>(&test.d);

    cout << '\n';
    void *ptr = &y;
    print<long long>(ptr);

    type(1.1);
    type<int>(1.1);
    type(2LL);

    return 0;
}