Basic Data Types Hackerrank Solution in C++

We are providing Basic Data Types Hackerrank Solution in C++ programming language and as well as in C language for better understand the programming challenges in both language. This problem there is no logic we have just simplify all data type and print all value, so for this, we can take an example of all data types and print the output of variable.

Before going for a solution first clear the doubts on data type and their size, below is the data type and their size. Some C++ data types, their format specifiers, and their most common bit widths are as follows: or we can use an io-manip Header file to make an easy solution. Let's dive into and find out the hackerrank c++ basic data types solution within a minutes.

Basic Data Types Hackerrank Solution Logic

Some C++ data types, their format specifiers, and their most common bit widths are as follows. But for we will solve or find the solution of hackerrank basic data types solution c++ in priority basis.

Int ("%d"): 32 Bit integer
Long ("%ld"): 64 bit integer
Char ("%c"): Character type
Float ("%f"): 32 bit real value
Double ("%lf"): 64 bit real value

Reading

To read a data type, use the following syntax:

scanf("format_specifier", &val)

For example, to read a character followed by a double:

char ch;
double d;
scanf("%c %lf", &ch, &d);

For the moment, we can ignore the spacing between format specifiers.

Printing(hackerrank basic data types solution c++)

To print a data type, use the following syntax:

printf("format_specifier", val)

For example, to print a character followed by a double:

char ch = 'd';
double d = 234.432;
printf("%c %lf", ch, d);

Pro Hint: You can also use cin and cout instead of scanf and printf; however, if you are taking a million numbers as input and printing a million lines, it is faster to use scanf and printf. So that is the only reason we are providing basic data types hackerrank solution in c++ and C Language.

Basic Data Types Input/Output Format

Input Format

Input consists of the following space-separated values: int, long, char, float, and double, respectively.

Output Format

Print each element on a new line in the same order it was received as input. Note that the floating-point value should be correct up to 3 decimal places and the double to 9 decimal places.

Sample Input

3 12345678912345 a 334.23 14049.30493

Sample Output

3
12345678912345
a
334.230
14049.304930000

Explanation

Print int 3,
followed by long 12345678912345,
followed by char a,
followed by float 334.23,
followed by double 14049.30493.

Hint: To convert any Bits into Byte divided the Bits by 8, Because of 1 Byte = 8 Bits. This point needs to remember to solve hackerrank basic data types solution c++.

Check: 30 Days of Code Hackerrank Solutions

Explanation Basic Data Types in C++ Hackerrank Solution

So as we know we have to use all data types and taking user input and store the user input in all variables after that print the values of all data types.

Declare of Data Types

    int integer;
    long long1;//by default int long
    long long long2; //by default int long long
    char character;
    float floatnumber;
    double doublenumber;

Now take user input and store the value in variables.

    cin>>integer;
    cin>>long1;
    cin>>long2;
    cin>>character;
    cin>>floatnumber;
    cin>>doublenumber;

Now the last step is to print the value hold by Variable and add return statement in the end. Our programming challenge program to basic data types hackerrank solution in c++ done now.

    cout << setprecision(20) << integer<< endl;
    cout << setprecision(20) << long1<< endl;
    cout << setprecision(20) << long2<< endl;
    cout << setprecision(20) << character<< endl;
    cout << setprecision(20) << floatnumber<< endl;
    cout << setprecision(20) << doublenumber<< endl;
return 0;

But remember all output should be print in the next line so do not forget to add endl in the end.

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