Structs in C++ Hacker Rank Solution

Hello coders, In this post, you will learn how to solve the Structs in C++ Hacker Rank Solution. This problem is a part of the HackerRank C++ Programming Series.

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Structs in C++ Hacker Rank Solution
Structs in C++ – Hacker Rank Solution

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Structs in C++ Hacker Rank Solution

Problem

struct is a way to combine multiple fields to represent a composite data structure, which further lays the foundation for Object Oriented Programming. For example, we can store details related to a student in a struct consisting of his age (int), first_name (string), last_name (string) and standard (int).
struct can be represented as

struct NewType {
    type1 value1;
    type2 value2;
    .
    .
    .
    typeN valueN;
};

You have to create a struct, named Student, representing the student’s details, as mentioned above, and store the data of a student.


Input Format :

Input will consist of four lines.
The first line will contain an integer, representing age.
The second line will contain a string, consisting of lower-case Latin characters (‘a’-‘z’), representing the first_name of a student.
The third line will contain another string, consisting of lower-case Latin characters (‘a’-‘z’), representing the last_name of a student.
The fourth line will contain an integer, representing the standard of student.

Note: The number of characters in first_name and last_name will not exceed 50.

Output Format :

Output will be of a single line, consisting of agefirst_namelast_name and standard, each separated by one white space.P.S.: I/O will be handled by HackerRank.


Sample Input :

15
john
carmack
10

Sample Output :

15 john carmack 10


Structs in C++ Hacker Rank Solution

#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
struct Student
{
    int age, standard;
    string first_name, last_name;
};
int main()
{
    Student st;
    cin >> st.age >> st.first_name >> st.last_name >> st.standard;
    cout << st.age << " " << st.first_name << " " << st.last_name << " " << st.standard;
    return 0;
}

Disclaimer: The above Problem (Variable Sized Arrays in C++) is generated by Hackerrank but the Solution is Provided by Chase2Learn. This tutorial is only for Educational and Learning purposes. Authority if any of the queries regarding this post or website fill the following contact form thank you.

FAQ:

Which language is best for HackerRank?

While JavaScript is the best-known language, HackerRank also found that only 5% of respondents say it is their first programming language.

Is HackerRank good for beginners?

HackerRank is very good for beginners so even if you want to print your first program “Hello World!” then definitely HackerRank gives this opportunity to you. It has a pretty good UI with boilerplate code pre-written that helps beginners to start competitive coding.

What is meant by HackerRank?

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses. Developers compete by writing programs according to provided specifications. Wikipedia

What is C++ programming used for?

C++ is a general-purpose programming language created by Danish computer scientist Bjarne Stroustrup as an extension of the C programming language, or “C with Classes”. Wikipedia

Where can I find HackerRank solutions in CPP?

in this post you will get all the solutions of HackerRank CPP Problems.

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