Touhidul Islam
Islamic University of Technology
Self & Passionate learner. One day I'll travel the whole world.
Python, C++, C, MATLAB
Spoken Languages:
Bengali, English, Hindi
Professional Interests:
Statistics
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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
Content Feed
Solved
Find the sum of the elements in the "second" diagonal
Find the sum of the elements in the diagonal that starts at the top-right corner and ends at the bottom-left corner.
18 dagar ago
Solved
Find all prime factors of the input
Given an input x, find its all prime factors. Return the vector with all factors in ascending order. Efficiency is the key here...
18 dagar ago
Solved
given number is power of n or not?
Check weather The input is power of n or not? for example x=8,n=2 --> true x=6,n=2 --> false
18 dagar ago
Solved
Square Diagonal
If n is the given number, then make a diagonal matrix of size 2*2 with the square of that number.
19 dagar ago
Solved
subtract central cross
Given an n-by-n square matrix, where n is an odd number, return the matrix without the central row and the central column.
19 dagar ago
Solved
Compute a dot product of two vectors x and y
x and y are input vectors, d is a number and contains their dot product
19 dagar ago
Solved
Output any real number that is neither positive nor negative
Output any real number that is neither positive nor negative
19 dagar ago
Solved
Sum of series
a(n) = n^2 - (n-1)^2 find the summation of the series upto n i.e. a(1)+a(2)+...+a(n)
27 dagar ago
Solved
Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...
28 dagar ago
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