Problem 2381. Sum of digit range

Created by Omer

Like (0)

Difficulty:Rate

Solve Later
Add To GroupÃ‚

Example:

If A is n1, and B is n2 digit positive numbers. A*B's digit range will be [c d] (c = min & d = max). Then return c+d.

Solve

Solution Stats

78 Solutions
47 Solvers

Last Solution submitted on May 03, 2023

Last 200 Solutions

Problem Comments

4 Comments

4 Comments

Show 1 older comment

Dyuman Joshi on 28 Oct 2020

Can anyone help me in understanding the problem statement? It's so confusing.

Mayank Bajpai on 28 Oct 2020

@Gareth
@Dyuman
If number of digits in A, n1 = 4, then A belongs to {10^4 to 10^5-1}
You will be given n1 and n2. You need to find the sum of ( min and max number of digits ) in A*B.

ChrisR on 2 Apr 2022

Let c be the number of digits in the smallest product of an n1-digit number and an n2-digit number and d be the number of digits in the largest product of an n1-digit number and an n2-digit number. Return c+d.

Solution Comments

Show comments

FEATURED DISCUSSION

LLMs with MATLAB updated to support the latest OpenAI Models

Large Languge model with MATLAB, a free add-on that lets you access...

Toshiaki Takeuchi in Generative AI

View Post

Problem Recent Solvers47

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 2381. Sum of digit range

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

LLMs with MATLAB updated to support the latest OpenAI Models

Problem Recent Solvers47

Suggested Problems

More from this Author6

Problem Tags

Community Treasure Hunt

Problem 2381. Sum of digit range

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

LLMs with MATLAB updated to support the latest OpenAI Models

Problem Recent Solvers47

Suggested Problems

More from this Author6

Problem Tags

Community Treasure Hunt

Players