# Sum and Difference of Two Numbers in C HackerRank Solution

#### ByBrokenprogrammers

Dec 2, 2022

Hello Programmers, In this post, you will know how to solve the Sum and Difference of Two Numbers in C HackerRank Solution. This problem is a part of the HackerRank C Programming Series.

One more thing to add, don’t directly look for the solutions, first try to solve the problems of Hackerrank by yourself. If you find any difficulty after trying several times, then you can look for solutions.

## Sum and Difference of Two Numbers in C

### Objective

The fundamental data types in c are int, float and char. Today, we’re discussing int and float data types.

The `printf()` function prints the given statement to the console. The syntax is `printf("format string",argument_list);`. In the function, if we are using an integer, character, string or float as argument, then in the format string we have to write `%d` (integer), `%c` (character), `%s` (string), `%f` (float) respectively.

The `scanf()` function reads the input data from the console. The syntax is `scanf("format string",argument_list);`. For ex: The `scanf("%d",&number)` statement reads integer number from the console and stores the given value in variable number.

To input two integers separated by a space on a single line, the command is `scanf("%d %d", &n, &m)`, where n and m are the two integers.

Your task is to take two numbers of int data type, two numbers of float data type as input and output their sum:

1. Declare 4 variables: two of type int and two of type float.
2. Read 2 lines of input from stdin (according to the sequence given in the ‘Input Format’ section below) and initialize your 4 variables.
3. Use the + and  operator to perform the following operations:
• Print the sum and difference of two int variable on a new line.
• Print the sum and difference of two float variable rounded to one decimal place on a new line.

#### Input Format

The first line contains two integers.
The second line contains two floating point numbers.

#### Constraints

• 1<= integer variable <=10^4
• 1<= float variable <=10^4

#### Output Format

Print the sum and difference of both integers separated by a space on the first line, and the sum and difference of both float (scaled to 1 decimal place) separated by a space on the second line.

Sample Input 0

```10 4
4.0 2.0```

```14 6
6.0 2.0
```

#### Explanation

When we sum the integers 10 and 4, we get the integer 14. When we subtract the second number 4 from the first number 10, we get 6 as their difference.When we sum the floating-point numbers 4.0 and 2.0, we get 6.0. When we subtract the second number 2.0 from the first number 4.0, we get 2.0 as their difference.

### Sum and Difference of Two Numbers in C HackerRank Solution

```1#include <stdio.h>
2#include <string.h>
3#include <math.h>
4#include <stdlib.h>
5
6int main()
7{
8
9
10    return 0;
11}```

Disclaimer: The above Problem (Sum and Difference of Two Numbers in C) is generated by Hackerrank but the Solution is Provided by BrokenProgrammers. This tutorial is only for Educational and Learning purposes.