nathancarter209 / conversion

This is simple code of Conversion for Binary to Decimal and Decimal to Binary.

#Binary - Decimal ###This is a simple code to convert Binary number to Decimal number

1. Binary

• Use math library.
• The code is a program that calculates the decimal equivalent of a binary number.
• The code starts by asking for the user to enter their binary number, which is then stored in n. Next, q is set equal to n and s is set to 0.
• Then k is initialized with 0 and while q > 0 loops through 10 iterations of calculating r=q%10;s=s+r*pow(2,k);q=q/10;k++;, The first line calculates r as the remainder after dividing q by 10.
• The next two lines calculate s as the sum of r multiplied by 2 raised to power k and then adding it back into s so that it can be used later on in calculations.
• Lastly, q decreases from 10 down to 1 before looping back up again because there are still more iterations left until we reach zero (0).

2. Decimal

• Use math library.
• The code starts by asking the user to enter a decimal number.
• The code then loops through the binary digits of that number, which are in reverse order.
• It starts with 0 and increments it until it reaches k, where it stops.
• Then, the code prints out the binary number and returns 0.
• The code is a simple program that asks the user to enter a decimal number and then outputs the binary equivalent of the input.