Question

Design and implement a function which has one input parameter which is a number which is greater than 50, called num. Then the function will create a dictionary whose keys are 2 and 3 and 4 and 5 and 6 and 7 and 8 and 9. Then the function calculates the values for each of the above keys. The value for a key is all the numbers between 2 and input “num” that are divisible by the key. The function eventually will print the result. - Hint: Use a dictionary whose values are lists. - Example: num = 20 2: [2,4,6,8,10,12,14,16,18,20] 3: [3,6,9,12,15,18] 4: [4,8,12,16,20] 5: [5,10,15,20] 6: [6,12,18] 7: [7, 14] 8: [8, 16] 9: [9, 18]. write a python program for this question. use main function.

Answer 1

Python code:

#defining function which create required dictionary
def dictionary(num):
    #creating dictionary,checking if the number is divisible by 2
    dic={2:[i for i in range(2,num+1) if(i%2==0)],
    #checking if the number is divisible by 3
    3:[i for i in range(2,num+1) if(i%3==0)],
    #checking if the number is divisible by 4
    4:[i for i in range(2,num+1) if(i%4==0)],
    #checking if the number is divisible by 5
    5:[i for i in range(2,num+1) if(i%5==0)],
    #checking if the number is divisible by 6
    6:[i for i in range(2,num+1) if(i%6==0)],
    #checking if the number is divisible by 7
    7:[i for i in range(2,num+1) if(i%7==0)],
    #checking if the number is divisible by 8
    8:[i for i in range(2,num+1) if(i%8==0)],
    #checking if the number is divisible by 9
    9:[i for i in range(2,num+1) if(i%9==0)]}
    #printing the dictionary
    print(dic)
def main():
    #accepting number
    num=int(input("Enter the number: "))
    #calling dictionary function
    dictionary(num)

if __name__ == "__main__":
    main()

Screenshot:

Input and Output: