Touhidul Islam
Islamic University of Technology
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Self & Passionate learner. One day I'll travel the whole world.
Python, C++, C, MATLAB
Spoken Languages:
Bengali, English, Hindi
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2 Problemas
307 Soluciones
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MEDIA DE ME GUSTA
Solve all the problems in Cody Problems in Japanese problem group
Awarded to Touhidul Islam on 20 Jul 2022
Comment on a problem or solution
Awarded to Touhidul Islam on 26 Apr 2022
Solve a community group
Awarded to Touhidul Islam on 12 Apr 2022
Be the first to solve a problem
Awarded to Touhidul Islam on 10 Mar 2022
Create a problem
Awarded to Touhidul Islam on 10 Mar 2022
Solve all the problems in Draw Letters problem group
Awarded to Touhidul Islam on 09 Mar 2022
Solve a problem for the first time
Awarded to Touhidul Islam on 01 Mar 2022
Feeds
Resuelto
Matlab Basics - Rounding III
Write a script to round a large number to the nearest 10,000 e.g. x = 12,358,466,243 --> y = 12,358,470,000
6 meses hace
Resuelto
Rounding off numbers to n decimals
Inspired by a mistake in one of the problems I created, I created this problem where you have to round off a floating point numb...
6 meses hace
Resuelto
Calculate Resistance 2
In this problem, you have to calculate Resistance R of a linear conductor having voltage V across it and current I is passing i...
alrededor de 1 año hace
Resuelto
Calculate Resistance
Calculate Resistance R of a linear conductor having resistivity p, length l and area A
alrededor de 1 año hace
Resuelto
Back and Forth Rows
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...
alrededor de 1 año hace
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Weighted average
Given two lists of numbers, determine the weighted average as follows Example [1 2 3] and [10 15 20] should result in 33.3...
alrededor de 1 año hace
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Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...
alrededor de 1 año hace
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Inner product of two vectors
Find the inner product of two vectors.
alrededor de 1 año hace
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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...
alrededor de 1 año hace
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Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...
alrededor de 1 año hace
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Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...
alrededor de 1 año hace
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Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...
alrededor de 1 año hace
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Where the Four Corners Am I? (Vectorized)
NOTE: this problem is intended to build on problem #55960 ("Where the Four Corners Am I?"). You may wish to solve that problem f...
más de 1 año hace
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Where the Four Corners Am I?
The "Four Corners" region of the US is where Colorado, Utah, Arizona, and New Mexico all meet - the only place where four states...
más de 1 año hace
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Predict Cricket Stridulation Rate from Air Temperature
Stridulation is the process that creates a cricket's “chirp” by rubbing their wings or legs. According to the Old Farmer's Alma...
más de 1 año hace
Resuelto
Find Air Temperature from Cricket Stridulation Rate
Stridulation is the process that creates a cricket's “chirp” by rubbing their wings or legs. According to the Old Farmer's Alma...
más de 1 año hace
Resuelto
MATLAB Basic: rounding
Do rounding near to zero Example: -8.8, answer -8 +8.1 answer 8
más de 1 año hace
Resuelto
Fill a rectangle with 1x1 and 2x2 tiles
A 3x2 rectangle can be filled with 1x1 and 2x2 tiles in three ways: The colors merely distinguish the sizes of the tiles. A 3...
más de 1 año hace
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Convert a vector into a number
This is a sub problem related to this problem: <http://www.mathworks.com/matlabcentral/cody/problems/621-cryptomath-addition>...
más de 1 año hace
Resuelto
DC-DC boost converter
Find the output voltage of a DC-DC boost converter given input voltage and the duty cycle ratio
más de 1 año hace
Resuelto
Find out sum and carry of Binary adder
Find out sum and carry of a binary adder if previous carry is given with two bits (x and y) for addition. Examples Previo...
más de 1 año hace
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Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...
más de 1 año hace
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Convert given decimal number to binary number.
Convert given decimal number to binary number. Example x=10, then answer must be 1010.
más de 1 año hace
Resuelto
Determine if Input is Oddish or Evenish (Odd/Even Sum of Digits)
Given a positive integer n, determine whether n is "oddish" or "evenish" - that is, whether the sum of the digits of n is odd or...
más de 1 año hace
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