## Programming

##### Sum of Odd Numbers in an Array

The problem is to write a function that calculates the sum of the odd numbers in an array. An example input would be [1, 2, 3, 4, 5] and the corresponding output would be 9.

147
Nov 22
##### Reverse a string without using any built-in string methods.

To reverse a string without using any built-in string methods, you can loop through the string and build a new string with the characters in reverse order.

98
Nov 21
##### Find the Largest Sum of Any Contiguous Subarray

This problem asks you to find the largest sum of any contiguous subarray within an array of integers. For example, given the input array [3, -2, 5, -1], the largest sum would be 6 (3 + -2 + 5).

107
Nov 21
##### The Difference Between for Loops and forEach Methods in JavaScript

The forEach method is more efficient than using a for loop to iterate over an array, because it avoids creating a new scope for each iteration.

173
Nov 21
##### Summing Even Numbers in an Array

This technical problem deals with writing a function that returns the sum of the even numbers in an array. An example input and output are provided.

141
Nov 21
##### Reverse the order of words in a string

Given a string, this program will reverse the order of the words.

145
Nov 21
##### "Reverse a string in JavaScript"

This technical problem deals with reversing a string in JavaScript. Given a string of length n, the function should return the string reversed. For example, given the input string "abcdef", the output should be "fedcba".

89
Nov 21
##### Sum of Array Elements

This problem asks you to write a function that takes an array of integers and returns the sum of the array's elements. For example, given the input [1, 2, 3, 4 , 5], the function should return 15.

156
Nov 20