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Who is Who
Arnab Chakraborty
has Published
608
Answers
Find the version of the Pandas and its dependencies in Python
Python
Server Side Programming
Programming
Arnab Chakraborty
Published on 04-Nov-2019 10:09:29
Pandas is the important package for data analysis in Python. There are different versions available for Pandas. Due to some version mismatch, it may create some problems. So we need to find the version numbers of the Pandas. We can see them easily using the following code.We can use the ...
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Find the smallest number X such that X! contains at least Y trailing zeros in C++
C++
Server Side Programming
Programming
Arnab Chakraborty
Published on 04-Nov-2019 10:06:31
We have to take a number Y, we will find smallest number X, such that X! contains at least Y number of training zeros. For example, if Y = 2, then the value of X = 10. As X! = 3228800. It has Y number of zeros.We can solve this ...
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Find the smallest and second smallest elements in an array in C++
C++
Server Side Programming
Programming
Arnab Chakraborty
Published on 04-Nov-2019 10:03:23
Suppose we have an array of n elements. We have to find the first, second smallest elements in the array. First smallest is the minimum of the array, second smallest is minimum but larger than the first smallest number.Scan through each element, then check the element, and relate the condition ...
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Find the product of last N nodes of the given Linked List in C++
C++
Server Side Programming
Programming
Arnab Chakraborty
Published on 04-Nov-2019 09:59:11
Consider we have few elements in a linked list. We have to find the multiplication result of last n number of elements. The value of n is also given. So if the list is like [5, 7, 3, 5, 6, 9], and n = 3, then result will be 5 ...
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Find the product of first k nodes of the given Linked List in C++
C++
Server Side Programming
Programming
Arnab Chakraborty
Published on 04-Nov-2019 08:17:25
Consider we have few elements in a linked list. We have to find the multiplication result of first k number of elements. The value of k is also given. So if the list is like [5, 7, 3, 5, 6, 9], and k = 3, then result will be 5 ...
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Find the perimeter of a cylinder in C++
C++
Server Side Programming
Programming
Arnab Chakraborty
Published on 04-Nov-2019 08:07:19
Suppose we have the diameter and the height of the cylinder, we have to find the perimeter of the cylinder. As the perimeter is the outline of two dimensional object, then we cannot find the perimeter of one three dimensional object directly. We can make a cross section of the ...
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Find the other-end coordinates of diameter in a circler in C++
C++
Server Side Programming
Programming
Arnab Chakraborty
Published on 04-Nov-2019 08:03:14
Suppose we have the center coordinate and one coordinate point on the perimeter of the circle. We have to find the another point on the perimeter. Consider the center points are (p, q), and one given point is (a, b). We have to find the point (x, y). As we ...
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Find the Number which contain the digit d in C++
C++
Server Side Programming
Programming
Arnab Chakraborty
Published on 04-Nov-2019 08:01:20
Consider we have a digit d, and the upper limit n. we have to find all numbers that contains d in range 0 to n. So if n = 20, and digit is 3, then the numbers will be [3, 13].To solve this problem, we will take every number as ...
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Find the Next perfect square greater than a given number in C++
C++
Server Side Programming
Programming
Arnab Chakraborty
Published on 04-Nov-2019 07:55:45
Suppose we have a number n. our task is to find next perfect square number of n. So if the number n = 1000, then the next perfect square number is 1024 = 322.To solve this, we have get the square root of the given number n, then take the ...
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Find the length of each string element in the Numpy array in C++
C++
Server Side Programming
Programming
Arnab Chakraborty
Published on 04-Nov-2019 07:52:59
Here we will see how to get the length of each string element in the Numpy Array. Numpy is a library for Numeric Python, and it has very powerful array class. Using this we can store data in an array like structure. To get the length we can follow two ...
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