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Conditional transpose

You're given two vectors of the same length, x and y, which might be row or a column vectors. Your task is to ensure that y has ...

2ヶ月 前

問題

Conditional transpose

You're given two vectors of the same length, x and y, which might be row or a column vectors. Your task is to ensure that y has ...

2ヶ月 前 | 0 | 10 個のソルバー

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Cluster Partition

Given an array (row or column) of numbers, divide the array into consecutive positive/negative numbers. 0 is to be treated inde...

2ヶ月 前

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Find the closest geyser prime

My wife and I celebrated our honeymoon and our recent anniversary in Yellowstone and Grand Teton National Parks. After returning...

2ヶ月 前

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Organic Chemistry

Determine the names of the organic component formed with carbon and hydrogen. For example, if n=1 the name is methane

2ヶ月 前

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Remove the diagonal of a square matrix

Some Cody problems ask solvers to remove columns (e.g., CP 7), and others ask solvers to remove rows (e.g., CP 44033). Write a...

2ヶ月 前

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Convert RGB to Grayscale

Convert a 3 element RGB array to its correspoding grayscale pixel (a scalar) *Hint: a formula exists!

3ヶ月 前

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Palindrome Checker

Check to see if a given string is a palindrome (a word, phrase, or sequence that reads the same backward as forward). Output sh...

3ヶ月 前

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Reverse a string

Return a string with the characters in reverse order from a given input string Ex: my_str = "Ciao" function should output "...

3ヶ月 前

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Sum All Positive Elements

Output a scalar that is equal to the sum of all positive elements in a given vector/matrix. For Example: The sum of all positi...

3ヶ月 前

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Diagonal Product of A Square Matrix

For a matrix A, calculate the product of its diagonal elements. * Assume all input matrices are square & corresponding element...

3ヶ月 前

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Given two arrays, find the maximum overlap

Given two (integer) arrays s1 and s2, create a new array s3 which is as short as possible and contains both arrays. #1 s1 = [...

3ヶ月 前

問題

The Prime Days of Christmas

On the first day of Christmas my true love sent to me partridges in a pear tree. On the second day of Christmas my true love s...

3ヶ月 前 | 0 | 9 個のソルバー

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Power Times (of the day)

Many times throughout the day can represent mathematical equations. In this problem, we focus on times that represent powers. Fo...

3ヶ月 前

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Compute the totient summatory function

Cody Problem 656 deals with the totient function, denoted by which counts the numbers less than that are relatively prime to ....

3ヶ月 前

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ICFP2024 011:Lambdaman Small programmed solutions

The ICFP2024 contest was held June29 thru July 1. The contest consisted of five parts: ICFP Language, Lambdaman maze, Starship f...

3ヶ月 前

解決済み

Sum the reciprocals of polygonal numbers

As explained in Cody Problem 60571, a polygonal number is the number of dots arranged in the shape of a regular polygon. For exa...

3ヶ月 前

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ICFP2024 010: Lambdaman Optimal-Crawler-Backfill

The ICFP2024 contest was held June29 thru July 1. The contest consisted of five parts: ICFP Language, Lambdaman maze, Starship f...

3ヶ月 前

解決済み

ICFP2024 008: Lambdaman4 Breadth Solver

The ICFP2024 contest was held June29 thru July 1. The contest consisted of five parts: ICFP Language, Lambdaman maze, Starship f...

3ヶ月 前

解決済み

ICFP2024 009: Lambdaman Crawler-Backfill

The ICFP2024 contest was held June29 thru July 1. The contest consisted of five parts: ICFP Language, Lambdaman maze, Starship f...

3ヶ月 前

解決済み

ICFP2024 007: Lambdaman 1, 2, 3 Breadth Solver

The ICFP2024 contest was held June29 thru July 1. The contest consisted of five parts: ICFP Language, Lambdaman maze, Starship f...

3ヶ月 前

解決済み

ICFP2024 005: Lambdaman 1, 2, 3

The ICFP2024 contest was held June29 thru July 1. The contest consisted of five parts: ICFP Language, Lambdaman maze, Starship f...

4ヶ月 前

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ICFP2024 006: Lambda 21 - 3D

The ICFP2024 contest was held June29 thru July 1. The contest consisted of five parts: ICFP Language, Lambdaman maze, Starship f...

4ヶ月 前

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Complete a 2nd order difference sequence

In Cody Problem 59791 ChrisR asks us to find the integer that completes a randomly sorted geometric sequence with one missing el...

4ヶ月 前

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ICFP2024 004: Lambdaman 10

The ICFP2024 contest was held June29 thru July 1. The contest consisted of five parts: ICFP Language, Lambdaman maze, Starship f...

4ヶ月 前

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ICFP2024 003: Lambdaman 5

The ICFP2024 contest was held June 29 thru July 1. The contest consisted of five parts: ICFP Language, Lambdaman maze, Starship ...

4ヶ月 前

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ICFP2024 002: Lambdaman 9

The ICFP2024 contest was held June29 thru July 1. The contest consisted of five parts: ICFP Language, Lambdaman maze, Starship f...

4ヶ月 前

解決済み

ICFP2024 001: Lambdaman 6

The ICFP2024 contest was held June29 thru July 1. The contest consisted of five parts: ICFP Language, Lambdaman maze, Starship f...

4ヶ月 前

解決済み

List primes of the form xy+z

Consider three consecutive integers , , and . When is the number prime? For example, if or , then the results are 17 and 37, ...

4ヶ月 前