Juan Code

Juan Code Contact me if you want your business to have it's own
Enterprise Resource Planning (ERP) system.

If ever my methods of doing/writing my program somewhat does not meet your standards, I ask that you take it easy on me.

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:Given a number n, return the number of positive odd numbers below n, EASY!Examples (Input -...
23/06/2022

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:

Given a number n, return the number of positive odd numbers below n, EASY!

Examples (Input -> Output)
7 -> 3 (because odd numbers below 7 are [1, 3, 5])
15 -> 7 (because odd numbers below 15 are [1, 3, 5, 7, 9, 11, 13])

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:Write a simple regex to validate a username. Allowed characters are:lowercase letters,numbe...
23/06/2022

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:

Write a simple regex to validate a username. Allowed characters are:

lowercase letters,
numbers,
underscore
Length should be between 4 and 16 characters (both included).

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:Write a function that accepts an integer n and a string s as parameters, and returns a stri...
23/06/2022

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:

Write a function that accepts an integer n and a string s as parameters, and returns a string of s repeated exactly n times.

Examples (input -> output)
6, "I" -> "IIIIII"
5, "Hello" -> "HelloHelloHelloHelloHello"

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:You were camping with your friends far away from home, but when it's time to go back, you r...
23/06/2022

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:

You were camping with your friends far away from home, but when it's time to go back, you realize that your fuel is running out and the nearest pump is 50 miles away! You know that on average, your car runs on about 25 miles per gallon. There are 2 gallons left.

Considering these factors, write a function that tells you if it is possible to get to the pump or not.

Function should return true if it is possible and false if not.

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:Your task is to make two functions ( max and min, or maximum and minimum, etc., depending o...
23/06/2022

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:

Your task is to make two functions ( max and min, or maximum and minimum, etc., depending on the language ) that receive a list of integers as input, and return the largest and lowest number in that list, respectively.

Examples (Input -> Output)
* [4,6,2,1,9,63,-134,566] -> max = 566, min = -134
* [-52, 56, 30, 29, -54, 0, -110] -> min = -110, max = 56
* [42, 54, 65, 87, 0] -> min = 0, max = 87
* [5] -> min = 5, max = 5

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:Replace all the dots . in the specified String str with dashes -
22/06/2022

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:

Replace all the dots . in the specified String str with dashes -

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:You are given two sorted arrays that both only contain integers. Your task is to find a way...
22/06/2022

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:

You are given two sorted arrays that both only contain integers. Your task is to find a way to merge them into a single one, sorted in asc order. Complete the function mergeArrays(arr1, arr2), where arr1 and arr2 are the original sorted arrays.

You don't need to worry about validation, since arr1 and arr2 must be arrays with 0 or more Integers. If both arr1 and arr2 are empty, then just return an empty array.

Note: arr1 and arr2 may be sorted in different orders. Also arr1 and arr2 may have same integers. Remove duplicated in the returned result.

Examples (input -> output)
* [1, 2, 3, 4, 5], [6, 7, 8, 9, 10] -> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

* [1, 3, 5, 7, 9], [10, 8, 6, 4, 2] -> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

* [1, 3, 5, 7, 9, 11, 12], [1, 2, 3, 4, 5, 10, 12] -> [1, 2, 3, 4, 5, 7, 9, 10, 11, 12]

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:Create a method to see whether the string is ALL CAPS.Examples (input -> output)"c" -> Fals...
22/06/2022

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:

Create a method to see whether the string is ALL CAPS.

Examples (input -> output)

"c" -> False
"C" -> True
"hello I AM DONALD" -> False
"HELLO I AM DONALD" -> True
"ACSKLDFJSgSKLDFJSKLDFJ" -> False
"ACSKLDFJSGSKLDFJSKLDFJ" -> True

A string is said to be in ALL CAPS whenever it does not contain any lowercase letter so any string containing no letters at all is trivially considered to be in ALL CAPS.

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:Suzuki is a monk who climbs a large staircase to the monastery as part of a ritual. Some da...
22/06/2022

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼:

Suzuki is a monk who climbs a large staircase to the monastery as part of a ritual. Some days he climbs more stairs than others depending on the number of students he must train in the morning. He is curious how many stairs might be climbed over the next 20 years and has spent a year marking down his daily progress.

The sum of all the stairs logged in a year will be used for estimating the number he might climb in 20.

20_year_estimate = one_year_total * 20

You will receive the following data structure representing the stairs Suzuki logged in a year. You will have all data for the entire year so regardless of how it is logged the problem should be simple to solve.

stairs = [sunday, monday, tuesday ,wednesday, thursday, friday, saturday]
Make sure your solution takes into account all of the nesting within the stairs array.

Each weekday in the stairs array is an array.

sunday = [6737, 7244, 5776, 9826, 7057, 9247, 5842, 5484, 6543, 5153, 6832, 8274, 7148, 6152, 5940, 8040, 9174, 7555, 7682, 5252, 8793, 8837, 7320, 8478, 6063, 5751, 9716, 5085, 7315, 7859, 6628, 5425, 6331, 7097, 6249, 8381, 5936, 8496, 6934, 8347, 7036, 6421, 6510, 5821, 8602, 5312, 7836, 8032, 9871, 5990, 6309, 7825]

Your function should return the 20 year estimate of the stairs climbed using the formula above.

05/10/2020

Let's write a small program that would group odd numbers and even numbers based on a specified number given. A simple program that I think most, if not all, programmers have come across with. begin coding and add python to your resume.

Let's try to get all the prime numbers from 1 to a certain number. In this case, 20. | Python
03/10/2020

Let's try to get all the prime numbers from 1 to a certain number. In this case, 20. | Python

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