wanna solve myriad of coding challenges with Python programming language to fasten my coding and problem solving prowess.
Listen to this story, a boy and his father, a programmer are playing with wooden blocks.
They a're building a pyramid, their pyramid is a bit weird, as it's actually a pyramid-shaped
wall - it's flat. The pyramid is stacked according to one simple principle, each lower layer
contains one block more than the layer above.
Your task is to write a program which reads the number of blocks the builders have, and outputs
the height of the pyramid that can be built using these blocks.
NOTE: The height is measured by the number of fully completed layers - if the builders doesn't
have a sufficient number of blocks and cannot complete the next layer, they finish their work immediately.
Given array {2,4,6,10}
target say (16)
Find the number of possible subsets that will sum up to the target.
Assumptions: i. all elements inside the array is non-negative.
ii. You cannot repeat number.
iii. if 0 is given as the target, the possible subset is 1 i.e {}.
Build a tool that takes a string of text as input and encrypts it using a cipher, such as the Caesar cipher Cipher should not be hacked using brute force (consider security of your cipher)
Write a program to compute the frequency of the words from the input.
The output should output after sorting the key alphanumerically.
Suppose the following input is supplied to the program:
New to Python or choosing between Python 2 and Python 3? Read Python 2 or Python 3.
Then, the output should be:
2:2 3.:1 3?:1 New:1 Python:5 Read:1 and:1 between:1 choosing:1 or:2 to:1
Assuming that we have some email addresses in the "username@companyname.com" format,
please write program to print the user name of a given email address.
Both user names and company names are composed of letters only.
Example: If the following email address is given as input to the program: john@google.com
Then, the output of the program should be: john
In case of input data being supplied to the question, it should be assumed to be a console input.