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# k khaja

Last seen: 6 jours il y a Actif depuis 2020

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Question

How to count number of red, blue and green pixels in image.
Hi, I woud like to know, how can I count number of red, blue and green pixels in image. Thanks in advance

environ 2 mois il y a | 1 réponse | 0

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Question

path, graph, source, destination
We can find all the paths from first point to second point but is it possible to find all paths in graph from one point to the ...

9 mois il y a | 1 réponse | 0

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Question

How can I draw a line with two points x1, y1 and x2, y2 and assign weight to the edge.
How can I draw a line with two points (x1, y1) and (x2, y2) and assign weight to the edge. Thanks in advance.

9 mois il y a | 1 réponse | 0

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Question

Select random numbers form matrix
Can anyone help me, how can I choose 4 elelemts randomly from below matrix with and without repetaion. P = ['a', 'b', 'c', 'd',...

plus d'un an il y a | 1 réponse | 0

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A répondu
Prompt user for a text string
Hi, Can anyone please show me, after prompt the user input, how can I append the strings in same cell, Thanks in advanvce.

plus d'un an il y a | 0

Question

creating partition of sets
I am getting error, can anyone correct it please. Thanks in advance. %A partition of a set A is a finite or infinite collecti...

presque 2 ans il y a | 1 réponse | 0

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Question

prompt user to reenter function
If user enters a fuction with mistake, how can we prompt the user to reenter function. funstr = input('Please enter your functi...

presque 2 ans il y a | 1 réponse | 0

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Question

Saving the data after multiple times running the same for loop
I want to run the for loop multiple times and want to append the data to same matrix/array. Thanks in advance

environ 2 ans il y a | 1 réponse | 0

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