Python Program to Read a Number n and Compute n+nn+nnn














































Python Program to Read a Number n and Compute n+nn+nnn



Problem Statement: Find the value of the sum of n+nn+nn. The user should be allowed to input n as per their discretion

Solution:
Step 1: Take a variable n, and ask the user to input a number that can be dynamically assigned to the variable n
Step 2: Compute the values of nn and nnn by assigning 2*n and 3*n to the variables value_nn and value_nnn respectively
Step 3: Compute the answer that will be printed by taking a sum of all three values
Step 4: Print the final Answer

class ComputeN:

    def getn(self):
        n = int(input("Please enter a number: "))
        nn = 2 * n
        nnn = 3 * n
            answer = n + m + l
            print("The sum of ", n, "+", nn, "+", nnn, "is: ", answer)

Compute = ComputeN()
Compute.getn()


def main():

    if __name__ == '__main__':
        main()

Output:

/Users/sana2398/Desktop/Sana/CPPSecrets/venv/bin/python "/Users/sana2398/Desktop/Sana/CPPSecrets/Read n and compute n+nn+nnn.py"
Please enter a number: 5
The sum of 5 + 10 + 15 is 30

Process finished with exit code 0


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Comments

  • Pankaj
    1-Jun-2019 05:09:02 PM
    class ComputeN:

        def getn(self):
            n = int(input("Please enter a number: "))
            nn = 2 * n
            nnn = 3 * n
                answer = n + m + l
                print("The sum of ", n, "+", nn, "+", nnn, "is: ", answer)

    def main():
        Compute = ComputeN()
        Compute.getn()

    if __name__ == '__main__':
        main()