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Given two Integers A and B, your task is to find the sum and difference of two numbers.
Examples:
Input: A = 4, B = 9
Output: Sum = 13 and Difference = -5
Input: A = -3, B = -2
Output: Sum = -5 and Difference = -1
Approach:
The problem can be solved using arithmetic operators.
Operations on Numbers:
- Addition (+): This operation is used to add the inputs to get the output. For example, when 2 is added to 3 the resultant will be equal to the sum of both the numbers which is equal to 5, (2 + 3 = 5).
- Subtraction (-): This operation is used to subtract the inputs to get the result. For example, when 3 is subtracted by 2 the resultant will be equal to the difference of both the numbers which is equal to 1 (3 – 2 = 1).
Step-by-step algorithm:
- Read A and B from the user
- Calculate the sum: result = A + B
- Calculate the difference: result = A – B
- Display the results.
Below is the implementation of the above approach:
C++
#include <iostream>
using namespace std;
int main()
{
int A, B;
A = 4;
B = 9;
cout << "Sum of " << A << " and " << B << " = " << A + B
<< endl;
cout << "Difference of " << A << " and " << B << " = "
<< A - B << endl;
}
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Java
public class MainClass {
public static void main(String[] args) {
int A, B;
A = 4;
B = 9;
System.out.println("Sum of " + A + " and " + B + " = " + (A + B));
System.out.println("Difference of " + A + " and " + B + " = " + (A - B));
}
}
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Python3
A = 4
B = 9
print(f"Sum of {A} and {B} = {A + B}")
print(f"Difference of {A} and {B} = {A - B}")
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C#
using System;
class MainClass
{
public static void Main(string[] args)
{
int A, B;
A = 4;
B = 9;
Console.WriteLine($"Sum of {A} and {B} = {A + B}");
Console.WriteLine($"Difference of {A} and {B} = {A - B}");
}
}
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Javascript
let A, B;
A = 4;
B = 9;
console.log("Sum of " + A + " and " + B + " = " + (A + B));
console.log("Difference of " + A + " and " + B + " = " + (A - B));
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Output
Sum of 4 and 9 = 13
Difference of 4 and 9 = -5
Time Complexity: O(1)
Auxiliary Space: O(1)
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