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In this post, you will find the solution for Solve Me First in Java-HackerRank Problem. We are providing the correct and tested solutions of coding problems present on HackerRank. If you are not able to solve any problem, then you can take help from our Blog/website.
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Introduction To Algorithm
The word Algorithm means “a process or set of rules to be followed in calculations or other problem-solving operations”. Therefore Algorithm refers to a set of rules/instructions that step-by-step define how a work is to be executed upon in order to get the expected results.
Advantages of Algorithms:
- It is easy to understand.
- Algorithm is a step-wise representation of a solution to a given problem.
- In Algorithm the problem is broken down into smaller pieces or steps hence, it is easier for the programmer to convert it into an actual program.
Link for the Problem – Solve Me First – Hacker Rank Solution
Solve Me First – Hacker Rank Solution
Problem:
Complete the function solveMeFirst to compute the sum of two integers.
Example
Return 10 .
Function Description
Complete the solveMeFirst function in the editor below.
solveMeFirst has the following parameters:
- int a: the first value
- int b: the second value
Returns
– int: the sum of a and b
Constraints
Sample Input
a = 2 b = 3
Sample Output
5
Solve Me First – Hacker Rank Solution
import java.util.Scanner;
/**
*
* @author Techno-RJ
*
*/
public class SolveMeFirst {
static int solveMeFirst(int a, int b) {
return a+b;
}
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int a;
a = in.nextInt();
int b;
b = in.nextInt();
int sum;
sum = solveMeFirst(a, b);
System.out.println(sum);
in.close();
}
}
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