not getting the whole value of double

[fair kite]

why am i not getting the whole value of double?, can someone explain

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

int main()
{

    double d;
    cin >> d;
    cout << d;

} ```
 
input : 
```14049.30493```
 
output : 
```14049.3```

[barren token]

When your question is answered use !solved to mark the question as resolved.

Remember to ask specific questions, provide necessary details, and reduce your question to its simplest form. For more information use !howto ask.

[cunning gorge]

cout<<std::setprecision(15)<<std::fixed<<d<<"\n"

also, there will be rounding errors when you use double for these values

@fair kite

[ornate plover]

So, it will print upto 15 decimals?

[cunning gorge]

yes, that should be the limit of double

[ornate plover]

oh right

[cunning gorge]

https://float.exposed/0x465b8538
here is the actual value

[ornate plover]

double is like 16 bits after decimal and 48 bits on the left side right?

oh thanks.

Actually I was confused.

[hard hemlock]

cout<<showpoint<<d;

or

cout<<fixed<<setprecision(whatever_number_you_want)<<double_value; ```

[fair kite]

!solved

[barren token]

Thank you and let us know if you have any more questions!

[SOLVED] not getting the whole value of double

[fair kite]

Thankyou @hard hemlock @ornate plover