# Dyuman Joshi

Mechanical Engineer IITG-20 | Moderator - MATLAB Cody since Jan 2021 | Time zone - IST (GMT +5.30)

**Programming Languages:**

Python, MATLAB

**Spoken Languages:**

English, Hindi

**Pronouns:**

He/him

**Professional Interests:**

Fluid Dynamics, Aerospace Engineering, Computational Fluid Dynamics (CFD), Hydraulics and Pneumatics

**Statistics**

RANK**45**

of 295,040

REPUTATION**4,280**

CONTRIBUTIONS

**10** Questions

**1,224** Answers

ANSWER ACCEPTANCE **
70.0%
**

VOTES RECEIVED**635**

RANK**8,731** of 20,168

REPUTATION**87**

AVERAGE RATING**5.00**

CONTRIBUTIONS**1** File

DOWNLOADS **14**

ALL TIME DOWNLOADS**746**

CONTRIBUTIONS**0 Posts**

CONTRIBUTIONS**0** Public Channels

AVERAGE RATING

CONTRIBUTIONS**0** Highlights

AVERAGE NO. OF LIKES

**Feeds**

Solved

Determine whether a number is a Blum integer

A Blum integer is a semiprime—that is, the product of two distinct primes—whose factors have the form for some integer . The nu...

1 month ago

Solved

The Prime Days of Christmas

On the first day of Christmas my true love sent to me partridges in a pear tree. On the second day of Christmas my true love s...

1 month ago

Solved

Sherlock Holmes: The Spy Problem

A guest at a party is a spy if this person is not known by any other guest, but knows all of them. There is at most one spy at a...

1 month ago

Solved

Extract Increasing Integers from Digit String

Given a string containing only digits, the function get_integers should return the list of increasing integers obtained by readi...

1 month ago

Solved

Find the number of diagonals in a n sided polygon.

Find the number of diagonals in a n sided polygon.

1 month ago

Solved

List the nth term of Rozhenko’s inventory sequence

Consider a sequence constructed by repeated inventories. A new inventory begins each time a zero is encountered. The first few i...

2 months ago

Solved

Determine ground distance from an aircraft to a DME station

In aviation, distance measuring equipment (DME) uses radio signals to determine slant distance from an aircraft to a ground stat...

2 months ago

Solved

Determine pressure altitude using field elevation and altimeter setting

Given an airfield's elevation in feet (ft) and the current altimeter setting in inches of mercury (inHg), calculate the pressure...

2 months ago

Solved

Hofstadter H sequence

The Hofstadter H sequence is defined as follows: The first elements of the sequence are 0, 1, 1, 2, 3, 4, 4, 5, 5, 6. Write ...

2 months ago

Solved

Hofstadter G sequence

The Hofstadter G sequence is defined as follows: The first elements of the sequence are 0, 1, 1, 2, 3, 3, 4, 4, 5, 6. Write ...

2 months ago

Solved

Hofstadter Female and Male sequences

The Hofstadter Female (F) and Male (M) sequences are defined as follows Write a function to compute for a given n. See http...

2 months ago

Solved

Family Savings Analysis

Given the bank accounts of individuals defined by a list of tuples containing the last name, first name, and savings: accounts ...

2 months ago

Solved

Pronounce digits

Given a number num, select the first d decimal places and pronounce the digits (in English). The function returns the pronunciat...

2 months ago

Solved

Merge two integers

We want to merge the digits of two integers having the same number of digits to obtain a new integer whose digits are obtained b...

2 months ago

Solved

Limiting Element Occurrences

You are given a list 'v' of numbers. This list may contain repeated numbers. Your objective is to create a new list that maintai...

2 months ago

Solved

Counting the occurrences of a digit in a book

The printer has printed a book with 'p' pages. How many times did they use the character 'd'? In other words, how many times doe...

2 months ago

Solved

Digits eliminate

Complete the function my_f(n,b) to return, for a given integer, the number obtained by removing the digits '0' and 'b'. If there...

2 months ago

Solved

Replace with Lower

Given a list of integers, for each element, replace it with the minimum integer found in the sub-list to its strict right (exclu...

2 months ago

Solved

Reverse Integer

You are given an integer, reverse its digits. For negative integers, the sign should remain in the front. For instance, 12340 s...

2 months ago

Solved

Leader

An element of a list is called a "leader" if every element to its right (and not just the one immediately to its right) is stric...

2 months ago

Solved

Recursive triangle area

Given triangle 1 with sides of length a, b, and c. Triangle 2 is constructed within triangle 1 by bisecting each side. Triangl...

2 months ago

Solved

Sort by absolute value

Given a list of numbers, arrange them in ascending order based on their absolute values. For example, for the list [-30, -5, 1...

2 months ago

Solved

Perfect shuffle

We call "perfect shuffle" the process of cutting a deck of cards into two equal halves, and then perfectly interleaving them: on...

2 months ago

Solved

Finding the Most Frequent Letter in a Text

You are given a text containing various English letters, digits and punctuation symbols. Your task is to find the most frequentl...

2 months ago

Solved

Calculating the Union Area of Overlapping Rectangles

Calculate the area covered by a union of multiple rectangles. Each rectangle is represented by 4 integers: the first two integer...

2 months ago

Solved

Remove Adjacent Pairs

Given an array of integers where adjacent elements may be identical, your task is to remove these adjacent pairs. If removing on...

2 months ago

Solved

Conditional transpose II

As in problem 60734, you're given two vectors, x and y, which might be row or a column vectors. Your task is to ensure that y ha...

2 months ago

Solved

Conditional transpose

You're given two vectors of the same length, x and y, which might be row or a column vectors. Your task is to ensure that y has ...

2 months ago

Solved

Convert RGB to Grayscale

Convert a 3 element RGB array to its correspoding grayscale pixel (a scalar) *Hint: a formula exists!

2 months ago

Solved

Wheatstone bridge

Determine if a set of resistors maintain Wheatstone bridge equilibrium

2 months ago