Question

Write an Program Plan, Algorithm and draw a flowchart that will convert a given decimal number (N10) to its equivalent Binary number (N2).

Answer 1

Program Plan
1. Declare variables
2. Read decimal number
3. Create while and for statements
4. Display result




Algorithm:


Start
    Declare variables decimal, index, result
    Declare array binary[] 
    Read decimal
    Set index = 0
    while decimal > 0 do
       binary[index] = decimal mod 2
       index=index+1
       decimal = decimal/2
    end while
    for i = index-1 to 0 Step -1
       Set result=result+binary[i]
    End for
    Display result  
Stop




Flowchart