integer to string leetcode - Brave Search

leetcode.com › problems › string-to-integer-atoi

String to Integer (atoi) - LeetCode

String to Integer (atoi) - Implement the myAtoi(string s) function, which converts a string to a 32-bit signed integer. The algorithm for myAtoi(string s) is as follows: 1. Whitespace: Ignore any leading whitespace (" "). 2. Signedness: Determine ...

reddit.com › r/programminghorror › after 3 hours of pain and misery, my solution to “string to integer” on leetcode

r/programminghorror on Reddit: After 3 hours of pain and misery, my solution to “String to Integer” on LeetCode

January 4, 2024 -

I kept getting stupid test cases and the description was incredibly unspecific, so even though I switched over to python my code ended up a giant, mangled, unreadable monstrosity due to adding so many parameters

Your approach to taking screenshots is deeply disturbing.

I don't think this should be that hard. EDIT: This is what I would have done: Remove leading and trailing whitespace Check first symbol for + or - to know integer sign, and remove that symbol (not if it is a digit) Assign accumulator acc = 0 Start from leftmost digit, convert it to integer ("9" -> 9) then add into an accumulator variable like acc = acc*10 + digit, loop till all digits Make accumulator negative if negative sign was present Return accumulator

Videos

LeetCode 273 - Integer To English Words - Java

Integer to English Words - Leetcode 273 - Python - YouTube

Largest 3-Same-Digit Number in String - Leetcode 2264 - Python ...

December 4, 2023

LeetCode String to Integer (atoi) | Java - YouTube

August 22, 2021

Google Engineer Explains - LeetCode #8 - String to Integer ...

String to Integer atoi 🔥| Leetcode 8 | String - YouTube

January 14, 2022

leetcode.com › problems › maximum-69-number › solutions › 1600834 › c++-or-int-to-string-conversion

c++ | int to string conversion - Maximum 69 Number

Maximum 69 Number - You are given a positive integer num consisting only of digits 6 and 9. Return the maximum number you can get by changing at most one digit (6 becomes 9, and 9 becomes 6). Example 1: Input: num = 9669 Output: 9969 Explanation: ...

leetcode.com › problems › reverse-integer › discuss › 671145 › python-easy-to-understand-integer-to-string

Python easy to understand (Integer to String)

Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

leetcode.com › problems › palindrome-number › solutions › 388996 › Convert-Int-to-String.-Easy-Java-to-understand

Convert Int to String. Easy Java to understand - undefined

Palindrome Number - Given an integer x, return true if x is a palindrome, and false otherwise. Example 1: Input: x = 121 Output: true Explanation: 121 reads as 121 from left to right and from right to left.

leetcode.com › problems › find-numbers-with-even-number-of-digits › discuss › 1674399 › easy-c-solution-just-converting-integer-to-string

Easy C++ solution | Just converting integer to string!

Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

leetcode.com › problems › find-numbers-with-even-number-of-digits › solutions › 1098887 › java-convert-integer-to-string

Find Numbers with Even Number of Digits - LeetCode

Find Numbers with Even Number of Digits - Given an array nums of integers, return how many of them contain an even number of digits. Example 1: Input: nums = [12,345,2,6,7896] Output: 2 Explanation: 12 contains 2 digits (even number of digits).

leetcode.com › problems › reverse-integer › solutions › 4531 › c-solution-transform-int-into-string

Reverse Integer - LeetCode

Reverse Integer - Given a signed 32-bit integer x, return x with its digits reversed. If reversing x causes the value to go outside the signed 32-bit integer range [-231, 231 - 1], then return 0. Assume the environment does not allow you to store ...

leetcode.com › discuss › interview-question › 633508 › amazon-onsite-english-words-to-integer

Amazon | Onsite | English Words to Integer - Discuss - LeetCode

I immedietly thought of int to string https://leetcode.com/problems/integer-to-english-words/, but I realized it is much more difficult than that. Anyone see this question in an interview before ?

Find elsewhere

Google Bing Mojeek

leetcode.com › problems › palindrome-number › solutions › 388996 › convert-int-to-string-easy-java-to-understand

Palindrome Number - LeetCode

Palindrome Number - Given an integer x, return true if x is a palindrome, and false otherwise. Example 1: Input: x = 121 Output: true Explanation: 121 reads as 121 from left to right and from right to left.

algo.monster › liteproblems › 8

8. String to Integer (atoi) - In-Depth Explanation

In-depth solution and explanation for LeetCode 8. String to Integer (atoi) in Python, Java, C++ and more. Intuitions, example walk through, and complexity analysis. Better than official and forum solutions.

geeksforgeeks.org › dsa › write-your-own-atoi

String to Integer - Write your own atoi() - GeeksforGeeks

Finally, read all the digits and construct the number until the first non-digit character is encountered or end of the input string is reached. While constructing the number, if the number becomes greater than 231 - 1, print 231 - 1. Similarly, if the number becomes less than -231, print -231. How to check if the number is greater than 231 - 1 or smaller than -231 ? The naive way is to use a data type which has size greater than 32 bits like long, BigInteger to store the number. However, we can also use 32-bit integer by appending the digits one-by-one and for each digit, check if appending current digit to the number will make it underflow (< -231) or overflow(> 231- 1).

Published August 4, 2025

leetcode.com › problems › number-of-different-integers-in-a-string

Number of Different Integers in a String - LeetCode

Number of Different Integers in a String - You are given a string word that consists of digits and lowercase English letters. You will replace every non-digit character with a space. For example, "a123bc34d8ef34" will become " 123 34 8 34".

algo.monster › liteproblems › 273

273. Integer to English Words - In-Depth Explanation

In-depth solution and explanation for LeetCode 273. Integer to English Words in Python, Java, C++ and more. Intuitions, example walk through, and complexity analysis. Better than official and forum solutions.

leetcode.com › problems › minimum-cost-to-convert-string-i

Minimum Cost to Convert String I - LeetCode

Can you solve this real interview question? Minimum Cost to Convert String I - You are given two 0-indexed strings source and target, both of length n and consisting of lowercase English letters. You are also given two 0-indexed character arrays original and changed, and an integer array cost, ...

medium.com › @rutujakbhombe19 › solving-leetcode-until-i-land-a-job-306a30914738

Leetcode 8 : String to Integer (atoi) | by Rutuja Bhombe | Medium

July 17, 2024 - Conversion: Read the integer by skipping leading zeros until a non-digit character is encountered or the end of the string is reached. If no digits were read, then the result is 0. Rounding: If the integer is out of the 32-bit signed integer ...

walkccc.me › LeetCode › problems › 8

8. String to Integer (atoi) - LeetCode Solutions

LeetCode Solutions in C++23, Java, Python, MySQL, and TypeScript.

github.com › doocs › leetcode › blob › main › solution › 0000-0099 › 0008.String to Integer (atoi) › README_EN.md

leetcode/solution/0000-0099/0008.String to Integer (atoi)/README_EN.md at main · doocs/leetcode

🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解 - leetcode/solution/0000-0099/0008.String to Integer (atoi)/README_EN.md at main · doocs/leetcode

Author doocs

leetcode.com › problems › sum-of-digits-of-string-after-convert

Can you solve this real interview question? - Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

youtube.com › watch

String To Integer (atoi) - 8. LeetCode - Java - YouTube

String To Integer (atoi) - 8. LeetCode - Java Github repo: https://github.com/teddysmithdev/LeetCodeJava2024LeetCode description: https://leetcode.com/proble...

Published August 20, 2024