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Daily programming challenges to prove your coding skills

Daily JavaScript Challenge #JS-211: Merge Intervals

Daily JavaScript Challenge #JS-211: Merge Intervals

5
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1 min read

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Daily JavaScript Challenge #JS-210: Check if Array is Sorted and Rotated

Daily JavaScript Challenge #JS-210: Check if Array is Sorted and Rotated

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Daily JavaScript Challenge #JS-209: Group Elements by Frequency

Daily JavaScript Challenge #JS-209: Group Elements by Frequency

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Daily JavaScript Challenge #JS-208: Calculate Factorial Recursively

Daily JavaScript Challenge #JS-208: Calculate Factorial Recursively

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Daily JavaScript Challenge #JS-207: Transform Each Word's First Character to Uppercase

Daily JavaScript Challenge #JS-207: Transform Each Word's First Character to Uppercase

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Daily JavaScript Challenge #JS-206: Convert Roman Numerals to Integer

Daily JavaScript Challenge #JS-206: Convert Roman Numerals to Integer

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Daily JavaScript Challenge #JS-205: Calculate the Sum of Primes Below N

Daily JavaScript Challenge #JS-205: Calculate the Sum of Primes Below N

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Daily JavaScript Challenge #JS-204: Remove Duplicates from Sorted Array

Daily JavaScript Challenge #JS-204: Remove Duplicates from Sorted Array

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Daily JavaScript Challenge #JS-203: Find the Maximum Consecutive Ones in a Binary Array

Daily JavaScript Challenge #JS-203: Find the Maximum Consecutive Ones in a Binary Array

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Daily JavaScript Challenge #JS-202: Find the Smallest Missing Positive Consecutive Integer in Array

Daily JavaScript Challenge #JS-202: Find the Smallest Missing Positive Consecutive Integer in Array

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Daily JavaScript Challenge #JS-201: Check for Balanced Parentheses

Daily JavaScript Challenge #JS-201: Check for Balanced Parentheses

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Daily JavaScript Challenge #JS-200: Calculate Sum of Multiples of Three and Five

Daily JavaScript Challenge #JS-200: Calculate Sum of Multiples of Three and Five

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Daily JavaScript Challenge #JS-199: Find the Longest Increasing Subsequence

Daily JavaScript Challenge #JS-199: Find the Longest Increasing Subsequence

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Daily JavaScript Challenge #JS-198: Find Sum of Digits Until Single Digit

Daily JavaScript Challenge #JS-198: Find Sum of Digits Until Single Digit

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Daily JavaScript Challenge #JS-197: Validate Palindrome Number

Daily JavaScript Challenge #JS-197: Validate Palindrome Number

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Daily JavaScript Challenge #JS-196: Transform All Vowels to Uppercase in a String

Daily JavaScript Challenge #JS-196: Transform All Vowels to Uppercase in a String

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Daily JavaScript Challenge #JS-195: Detect Consecutive Repetitive Characters

Daily JavaScript Challenge #JS-195: Detect Consecutive Repetitive Characters

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Daily JavaScript Challenge #JS-194: Convert Time from 12-hour to 24-hour Format

Daily JavaScript Challenge #JS-194: Convert Time from 12-hour to 24-hour Format

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Daily JavaScript Challenge #JS-193: Calculate Fibonacci Number Using Dynamic Programming

Daily JavaScript Challenge #JS-193: Calculate Fibonacci Number Using Dynamic Programming

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Daily JavaScript Challenge #JS-192: Determine if a String Has All Unique Characters

Daily JavaScript Challenge #JS-192: Determine if a String Has All Unique Characters

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Daily JavaScript Challenge #JS-191: Find Most Frequent Element in an Array

Daily JavaScript Challenge #JS-191: Find Most Frequent Element in an Array

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Daily JavaScript Challenge #JS-190: Rotate a Matrix 90 Degrees Clockwise

Daily JavaScript Challenge #JS-190: Rotate a Matrix 90 Degrees Clockwise

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Daily JavaScript Challenge #JS-189: Group Anagrams

Daily JavaScript Challenge #JS-189: Group Anagrams

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Daily JavaScript Challenge #JS-188: Calculate Running Median of a Stream of Numbers

Daily JavaScript Challenge #JS-188: Calculate Running Median of a Stream of Numbers

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Daily JavaScript Challenge #JS-187: Find the Shortest Word in a Sentence

Daily JavaScript Challenge #JS-187: Find the Shortest Word in a Sentence

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Daily JavaScript Challenge #JS-186: Calculate the Product of All Odd Numbers in an Array

Daily JavaScript Challenge #JS-186: Calculate the Product of All Odd Numbers in an Array

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Daily JavaScript Challenge #JS-185: Find First Repeated Character in a String

Daily JavaScript Challenge #JS-185: Find First Repeated Character in a String

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Daily JavaScript Challenge #JS-184: Flatten an Object with Nested Objects

Daily JavaScript Challenge #JS-184: Flatten an Object with Nested Objects

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Daily JavaScript Challenge #JS-183: Convert Military Time to Standard Time

Daily JavaScript Challenge #JS-183: Convert Military Time to Standard Time

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Daily JavaScript Challenge #JS-182: Find the Smallest Positive Integer Not in Array

Daily JavaScript Challenge #JS-182: Find the Smallest Positive Integer Not in Array

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Daily JavaScript Challenge #JS-181: Find the Smallest Missing Positive Integer

Daily JavaScript Challenge #JS-181: Find the Smallest Missing Positive Integer

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Daily JavaScript Challenge #JS-180: Reverse Words in a String

Daily JavaScript Challenge #JS-180: Reverse Words in a String

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Daily JavaScript Challenge #JS-179: Sum of Squares of Odd Numbers

Daily JavaScript Challenge #JS-179: Sum of Squares of Odd Numbers

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Daily JavaScript Challenge #JS-178: Find the Longest Common Prefix

Daily JavaScript Challenge #JS-178: Find the Longest Common Prefix

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Daily JavaScript Challenge #JS-177: Calculate Wheather a String is Palindrome Ignoring Spaces and Case

Daily JavaScript Challenge #JS-177: Calculate Wheather a String is Palindrome Ignoring Spaces and Case

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Daily JavaScript Challenge #JS-176: Extract Numbers from String and Calculate Sum

Daily JavaScript Challenge #JS-176: Extract Numbers from String and Calculate Sum

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Daily JavaScript Challenge #JS-175: Arrange Array by Absolute Value

Daily JavaScript Challenge #JS-175: Arrange Array by Absolute Value

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Daily JavaScript Challenge #JS-174: Calculate Whether a Given Year is a Leap Year

Daily JavaScript Challenge #JS-174: Calculate Whether a Given Year is a Leap Year

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Daily JavaScript Challenge #JS-173: Rotated Array Minimum Element

Daily JavaScript Challenge #JS-173: Rotated Array Minimum Element

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Daily JavaScript Challenge #JS-172: Encode a String Using the Run-Length Encoding Algorithm

Daily JavaScript Challenge #JS-172: Encode a String Using the Run-Length Encoding Algorithm

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Daily JavaScript Challenge #JS-171: Rearrange Array in Zigzag Fashion

Daily JavaScript Challenge #JS-171: Rearrange Array in Zigzag Fashion

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Daily JavaScript Challenge #JS-170: Capitalize the First Letter of Each Word in a String

Daily JavaScript Challenge #JS-170: Capitalize the First Letter of Each Word in a String

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Daily JavaScript Challenge #JS-169: Find the Missing Number in Consecutive Array

Daily JavaScript Challenge #JS-169: Find the Missing Number in Consecutive Array

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Daily JavaScript Challenge #JS-168: Check for Balanced Brackets in a String

Daily JavaScript Challenge #JS-168: Check for Balanced Brackets in a String

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Daily JavaScript Challenge #JS-167: Calculate the Maximum Depth of Nested Parentheses in a String

Daily JavaScript Challenge #JS-167: Calculate the Maximum Depth of Nested Parentheses in a String

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Daily JavaScript Challenge #JS-166: Find the Sum of All Prime Numbers Up to N

Daily JavaScript Challenge #JS-166: Find the Sum of All Prime Numbers Up to N

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Daily JavaScript Challenge #JS-165: Calculate Product Excluding Self

Daily JavaScript Challenge #JS-165: Calculate Product Excluding Self

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Daily JavaScript Challenge #JS-164: Generate All Possible IP Addresses

Daily JavaScript Challenge #JS-164: Generate All Possible IP Addresses

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Daily JavaScript Challenge #JS-163: Find the Majority Element

Daily JavaScript Challenge #JS-163: Find the Majority Element

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Daily JavaScript Challenge #JS-162: Determine Unique Elements in a Series

Daily JavaScript Challenge #JS-162: Determine Unique Elements in a Series

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Daily JavaScript Challenge #JS-161: Count the Number of Duplicate Elements in an Array

Daily JavaScript Challenge #JS-161: Count the Number of Duplicate Elements in an Array

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Daily JavaScript Challenge #JS-160: Find the Single Non-Duplicate Element in an Array

Daily JavaScript Challenge #JS-160: Find the Single Non-Duplicate Element in an Array

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Daily JavaScript Challenge #JS-159: Sum of Digits Until Single Digit

Daily JavaScript Challenge #JS-159: Sum of Digits Until Single Digit

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Daily JavaScript Challenge #JS-158: Longest Increasing Subsequence in an Array

Daily JavaScript Challenge #JS-158: Longest Increasing Subsequence in an Array

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Daily JavaScript Challenge #JS-157: Merge Overlapping Time Intervals

Daily JavaScript Challenge #JS-157: Merge Overlapping Time Intervals

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Daily JavaScript Challenge #JS-156: Replace Vowels with Asterisks

Daily JavaScript Challenge #JS-156: Replace Vowels with Asterisks

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Daily JavaScript Challenge #JS-155: Flatten Deeply Nested Arrays

Daily JavaScript Challenge #JS-155: Flatten Deeply Nested Arrays

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Daily JavaScript Challenge #JS-154: Convert Snake Case to Camel Case

Daily JavaScript Challenge #JS-154: Convert Snake Case to Camel Case

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Daily JavaScript Challenge #JS-153: Frequency of Numbers in a Matrix

Daily JavaScript Challenge #JS-153: Frequency of Numbers in a Matrix

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Daily JavaScript Challenge #JS-152: Find the Second Largest Number in an Array

Daily JavaScript Challenge #JS-152: Find the Second Largest Number in an Array

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