This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import random | |
num = random.randrange(0, 10) | |
while True: | |
str = input("guess between 0 to 9 or type exit ") | |
if str == "exit": | |
break | |
if not(str.isalnum()): | |
print("not a valid input ") | |
continue |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
const curry = (fn, arr = []) => (...params) => (arr.length + params.length >= fn.length) ? fn(...[...arr, ...params]) : curry(fn, [...arr, ...params]) | |
/* Testing with a sum function */ | |
const sum = curry(function (a, b, c, d, e) { | |
return a + b + c + d + e | |
}) | |
console.log(sum(1, 2, 3, 4, 5)) // 15 | |
console.log(sum()()(1)()(2)()(3, 4)(5)) // 15 | |
console.log(sum(1, 2, 3)()()()(4, 5)) // 15 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
const rootNode = { | |
left: anotherNode, | |
right: yetAnotherNode, | |
value: 5, | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function height (node) { | |
if (!node) { | |
return 0 | |
} | |
var leftHeight = height(node.left) | |
var rightHeight = height(node.right) | |
if (leftHeight > rightHeight) { | |
return leftHeight + 1 // Adding 1 for considering node's height | |
} else { | |
return rightHeight + 1 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
return leftHeight > rightHeight ? leftHeight + 1 : rightHeight + 1 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
const height = (node) => node ? Math.max(height(node.left), height(node.right)) + 1 : 0 | |
// That's all folks! |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
const somefunc = string => string | |
.split(/* Something */) | |
.map(/* Something */) | |
.filter(/* Something */) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
const positiveSum = arr => { | |
let sum = 0 | |
let i = 0 | |
let ii = arr.length | |
for (i = 0; i < ii; ++i) { | |
if (arr[i] > 0) { | |
sum += arr[i] | |
} | |
} | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
const flatten = arr => arr | |
.reduce((a, b) => a.concat(b)) | |
// Execution | |
flatten([ | |
[1, 2, 3], | |
[4, 5], | |
[6] | |
]) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// Reverse only the letters of words in a sentence | |
// A helper function to reverse words | |
const reverseWord = str => str.split('').reverse().join('') | |
// Actual function | |
const reverseLettersInSentence = sentence => sentence | |
.split(' ') | |
.map(reverseWord) | |
.join(' ') |
OlderNewer