# Program to print the berth of given railway seat number

Given a railway seat number, the task is to check whether it is a valid seat number or not. Also print its berth type i.e lower berth, middle berth, upper berth, side lower berth, side upper berth as per the figure below. Examples:

Input: 10
Output: middle berth

Input: 7
Output: side lower berth

## Recommended: Please try your approach on {IDE} first, before moving on to the solution.

Approach:

• Check if seat number is valid seat number or not(i.e in range of 1 to 72).
1. if (seat_number % 8) equals 1 or 4, then berth is a lower berth
2. if (seat_number % 8) equals 2 or 5, then berth is a middle berth
3. if (seat_number % 8) equals 3 or 6, then berth is an upper berth
4. if (seat_number % 8) equals 7, then berth is a side lower berth
5. if (seat_number % 8) equals 0 then berth is a side upper berth

Below is the implementation of the above approach:

## C++

 `// C++ program to print ` `// berth type of a provided ` `// seat number. ` `#include ` `#include ` `#include ` `#include ` `using` `namespace` `std; ` ` `  `// function to print berth type ` `void` `berth_type(``int` `s) ` `{ ` `    ``std::cout << std::fixed; ` `    ``std::cout << std::setprecision(2); ` `    ``if` `(s > 0 && s < 73) ` `        ``if` `(s % 8 == 1 ||  ` `            ``s % 8 == 4) ` `            ``cout  << s << ``" is a lower berth\n"``; ` `             `  `        ``else` `if` `(s % 8 == 2 ||  ` `                ``s % 8 == 5) ` `            ``cout  << s << ``" is a middle berth\n"``; ` `             `  `        ``else` `if``(s % 8 == 3 ||  ` `                ``s % 8 == 6) ` `            ``cout  << s << ``" is a upper berth\n"``; ` `             `  `        ``else` `if``(s % 8 == 7) ` `            ``cout  << s << ``" is a side lower berth\n"``; ` `             `  `        ``else` `            ``cout  << s << ``" is a side upper berth\n"``; ` `             `  `    ``else` `        ``cout  << s << ``" invalid seat number\n"``; ` `} ` ` `  `// Driver code ` `int` `main() ` `{ ` `    ``int` `s = 10; ` `     `  `    ``// fxn call for berth type  ` `    ``berth_type(s);  ` ` `  `    ``s = 7; ` `     `  `    ``// fxn call for berth type  ` `    ``berth_type(s);  ` ` `  `    ``s = 0; ` `     `  `    ``// fxn call for berth type  ` `    ``berth_type(s);  ` `    ``return` `0; ` `} ` ` `  `// This code is contributed  ` `// by Amber_Saxena. `

## C

 `// C program to print ` `// berth type of a provided ` `// seat number. ` `#include ` ` `  `// function to print berth type ` `void` `berth_type(``int` `s) ` `{ ` `    ``if` `(s > 0 && s < 73) ` `        ``if` `(s % 8 == 1 ||  ` `            ``s % 8 == 4) ` `            ``printf``(``"%d is lower berth\n"``, s); ` `             `  `        ``else` `if` `(s % 8 == 2 ||  ` `                 ``s % 8 == 5) ` `            ``printf``(``"%d is middle berth\n"``, s); ` `             `  `        ``else` `if``(s % 8 == 3 ||  ` `                ``s % 8 == 6) ` `            ``printf``(``"%d is upper berth\n"``, s); ` `             `  `        ``else` `if``(s % 8 == 7) ` `            ``printf``(``"%d is side lower berth\n"``, s); ` `             `  `        ``else` `            ``printf``(``"%d is side upper berth\n"``, s); ` `             `  `    ``else` `        ``printf``(``"%d invalid seat number\n"``, s); ` `} ` ` `  `// Driver code ` `int` `main() ` `{ ` `    ``int` `s = 10; ` `     `  `    ``// fxn call for berth type  ` `    ``berth_type(s);  ` ` `  `    ``s = 7; ` `     `  `    ``// fxn call for berth type  ` `    ``berth_type(s);  ` ` `  `    ``s = 0; ` `     `  `    ``// fxn call for berth type  ` `    ``berth_type(s);  ` `    ``return` `0; ` `} ` ` `  `// This code is contributed  ` `// by Amber_Saxena. `

## Java

 `// Java program to print ` `// berth type of a provided ` `// seat number. ` `import` `java .io.*; ` ` `  `class` `GFG ` `{ ` `     `  `// Function for ` `// printing berth type ` `static` `void` `berth_type(``int` `s) ` `{ ` `     `  `    ``if` `(s > ``0` `&& s < ``73``) ` `        ``if` `(s % ``8` `== ``1` `||  ` `            ``s % ``8` `== ``4``) ` `        ``System.out.println(s +  ` `                   ``" is lower berth"``); ` `        ``else` `if` `(s % ``8` `== ``2` `||  ` `                 ``s % ``8` `== ``5``) ` `            ``System.out.println(s + ` `                       ``" is middle berth"``); ` `        ``else` `if``(s % ``8` `== ``3` `||  ` `                 ``s % ``8` `== ``6``) ` `            ``System.out.println(s +  ` `                       ``" is upper berth"``); ` `        ``else` `if``(s % ``8` `== ``7``) ` `            ``System.out.println(s +  ` `                       ``" is side lower berth"``); ` `        ``else` `            ``System.out.println(s +  ` `                       ``" is side upper berth"``); ` `    ``else` `        ``System.out.println(s +  ` `                   ``" invalid seat number"``); ` `} ` ` `  `// Driver code ` `public` `static` `void` `main(String[] args) ` `{ ` `int` `s = ``10``; ` `berth_type(s); ``// fxn call for berth type  ` ` `  `s = ``7``; ` `berth_type(s); ``// fxn call for berth type  ` ` `  `s = ``0``; ` `berth_type(s); ``// fxn call for berth type  ` `} ` `} ` ` `  `// This code is contributed  ` `// by anuj_67. `

## Python

 `# Python program to print berth type ` `# of a provided seat number. ` ` `  `# Function for printing berth type ` `def` `berth_type(s):  ` `      `  `    ``if` `s>``0` `and` `s<``73``: ` `        ``if` `s ``%` `8` `=``=` `1` `or` `s ``%` `8` `=``=` `4``: ` `            ``print` `s, ``"is lower berth"` `        ``elif` `s ``%` `8` `=``=` `2` `or` `s ``%` `8` `=``=` `5``: ` `            ``print` `s, ``"is middle berth"` `        ``elif` `s ``%` `8` `=``=` `3` `or` `s ``%` `8` `=``=` `6``: ` `            ``print` `s, ``"is upper berth"` `        ``elif` `s ``%` `8` `=``=` `7``: ` `            ``print` `s, ``"is side lower berth"` `        ``else``:  ` `            ``print` `s, ``"is side upper berth"` `    ``else``: ` `        ``print` `s, ``"invalid seat number"` ` `  `# Driver code ` `s ``=` `10` `berth_type(s)      ``# fxn call for berth type ` ` `  `s ``=` `7` `berth_type(s)     ``# fxn call for berth type  ` ` `  `s ``=` `0` `berth_type(s)      ``# fxn call for berth type  `

## C#

 `// C# program to print ` `// berth type of a provided ` `// seat number. ` `using` `System;  ` ` `  `class` `GFG  ` `{  ` `     `  `// function to print berth type ` `static` `void` `berth_type(``int` `s)  ` `{  ` `    ``if` `(s > 0 && s < 73) ` `    ``{ ` `        ``if` `(s % 8 == 1 ||  ` `            ``s % 8 == 4) ` `            ``Console.WriteLine(s + ``" is lower berth"``); ` `             `  `        ``else` `if` `(s % 8 == 2 ||  ` `                 ``s % 8 == 5) ` `            ``Console.WriteLine(s + ``" is middle berth"``); ` `             `  `        ``else` `if``(s % 8 == 3 ||  ` `                ``s % 8 == 6) ` `            ``Console.WriteLine(s + ``" is upper berth"``); ` `             `  `        ``else` `if``(s % 8 == 7) ` `            ``Console.WriteLine(s + ``" is side lower berth"``); ` `             `  `        ``else` `            ``Console.WriteLine(s + ``" is side upper berth"``); ` `    ``}      ` `    ``else` `        ``Console.WriteLine(s + ``" invalid seat number"``); ` `    ``return``;  ` `}  ` ` `  `// Driver code  ` `public` `static` `void` `Main()  ` `{  ` `    ``int` `s = 10; ` `     `  `    ``// fxn call for berth type  ` `    ``berth_type(s);  ` ` `  `    ``s = 7; ` `     `  `    ``// fxn call for berth type  ` `    ``berth_type(s);  ` ` `  `    ``s = 0; ` `     `  `    ``// fxn call for berth type  ` `    ``berth_type(s);  ` `}  ` `}  ` ` `  `// This code is contributed  ` `// by Amber_Saxena.  `

## PHP

 ` 0 && ``\$s` `< 73) ` `    ``{ ` `        ``if` `(``\$s` `% 8 == 1 ||  ` `            ``\$s` `% 8 == 4) ` `        ``{ ` `            ``echo` `sprintf(``"%d is lower "` `. ` `                          ``"berth\n"``, ``\$s``); ` `        ``} ` `        ``else` `if` `(``\$s` `% 8 == 2 ||  ` `                 ``\$s` `% 8 == 5) ` `        ``{ ` `            ``echo` `sprintf(``"%d is middle "``. ` `                          ``"berth\n"``, ``\$s``); ` `        ``} ` `        ``else` `if``(``\$s` `% 8 == 3 || ` `                ``\$s` `% 8 == 6) ` `        ``{ ` `            ``echo` `sprintf(``"%d is upper "` `. ` `                          ``"berth\n"``, ``\$s``); ` `        ``} ` `        ``else` `if``(``\$s` `% 8 == 7) ` `        ``{ ` `            ``echo` `sprintf(``"%d is side lower "``. ` `                              ``"berth\n"``, ``\$s``); ` `        ``} ` `        ``else` `        ``{ ` `            ``echo` `sprintf(``"%d is side upper "``. ` `                              ``"berth\n"``, ``\$s``); ` `        ``} ` `    ``} ` `    ``else` `    ``{ ` `        ``echo` `sprintf(``"%d invalid seat "``.  ` `                        ``"number\n"``, ``\$s``); ` `    ``} ` `}  ` ` `  `// Driver Code  ` `\$s` `= 10; ` `     `  `// fxn call for berth type  ` `berth_type(``\$s``);  ` ` `  `\$s` `= 7; ` `     `  `// fxn call for berth type  ` `berth_type(``\$s``);  ` ` `  `\$s` `= 0; ` `     `  `// fxn call for berth type  ` `berth_type(``\$s``); ` ` `  `// This code is contributed  ` `// by Amber_Saxena. ` `?>  `

Output:

```10 is middle berth
7 is side lower berth
0 invalid seat number
```

My Personal Notes arrow_drop_up Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.

Improved By : vt_m, Amber_Saxena

Article Tags :

Be the First to upvote.

Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.