#strings

Strings in Python

In Python, strings are immutable. This means once a string is created, it cannot be changed. Example: s = "python" s[0] = "P" # ❌ This will give an error You cannot modify a character directly ins

6d ago2 min read

RRaccoNetitechnology.hashnode.dev

Python String Operations Explained with Real Examples

title: "Learn 6 String Operations in Python — Step by Step" published: false tags: python, beginners, strings, tutorial description: "Learn about 6 String Operations in Python — a beginner-friendly guide with examples." series: "Python for Beginners"...

Feb 154 min read

RSRehan Sayyedpatterns-dsa.hashnode.dev

Solution: 1859. Sorting the Sentence

Code: class Solution { public: string sortSentence(string s) { int len = s.length(); string outputString = ""; vector<string> sortedWords(10); // String will not contain more than 9 words int count = 0; // To kno...

Jan 31 min read

JJimmex04jimmexploit.hashnode.dev

Seventh Break: Control Structures in Go

Hi everyone! this is Jimmy , and this is the seventh article in my series “Breaking Things with Go.” In this series, I document my journey through Jon Bodner’s Second Edition: Learning Go – An Idiomatic Approach to Real-World Go Programming and explo...

Dec 31, 20257 min read

JJimmex04jimmexploit.hashnode.dev

Short Break: String, Runes, and Byes

Hi everyone! this is Jimmy , and this is a short article in my series “Breaking Things with Go.” In this series, I document my journey through Jon Bodner’s Second Edition: Learning Go – An Idiomatic Approach to Real-World Go Programming and explore h...

Dec 24, 20254 min read

AGARCHANA GURUSAMYarchana-code-diary.hashnode.dev

Problem: Leet Code 125 - Valid Palindrome

QUESTION: A phrase is a palindrome if, after converting all uppercase letters into lowercase letters and removing all non-alphanumeric characters, it reads the same forward and backward. Alphanumeric characters include letters and numbers. Given a st...

Dec 23, 20254 min read

SAShahwar Alam Naqviis-power-of-two.hashnode.dev

LeetCode: Isomorphic Strings

Problem: https://leetcode.com/problems/isomorphic-strings/description/ Code: class Solution: def map_check(self, txt1: str,txt2: str, char_map: dict)->bool: for i in range(len(txt1)): if txt1[i] not in char_map: ...

Dec 14, 20252 min read

SAShahwar Alam Naqviis-power-of-two.hashnode.dev

LeetCode: Rotate String

Problem: https://leetcode.com/problems/rotate-string/description/ Code: # OPTIMISED class Solution: def rotateString(self, s: str, goal: str) -> bool: return len(s)==len(goal) and goal in (s+s) # BELOW TWO SOLUTIONS NOT (O(N^2)) # class ...

Dec 10, 20252 min read

SAShahwar Alam Naqviis-power-of-two.hashnode.dev

LeetCode: Largest Odd Number in String

Problem: https://leetcode.com/problems/largest-odd-number-in-string/description/ Code: class Solution: def largestOddNumber(self, num: str) -> str: for i in range(len(num)-1,-1, -1): if int(num[i])%2!=0: return...

Dec 9, 20252 min read

SAShahwar Alam Naqviis-power-of-two.hashnode.dev

LeetCode: Length of Last Word

https://leetcode.com/problems/length-of-last-word/description/ Code: class Solution: def lengthOfLastWord(self, s: str) -> int: return len(s.strip().split()[-1]) Key Points: Problem in Simple Words We need to return the length of the las...

Dec 9, 20251 min read

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Tag feed

#strings

Strings in Python

Python String Operations Explained with Real Examples

Solution: 1859. Sorting the Sentence

Seventh Break: Control Structures in Go

Short Break: String, Runes, and Byes

Problem: Leet Code 125 - Valid Palindrome

LeetCode: Isomorphic Strings

LeetCode: Rotate String

LeetCode: Largest Odd Number in String

LeetCode: Length of Last Word

#strings

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#strings

Strings in Python

Python String Operations Explained with Real Examples

Solution: 1859. Sorting the Sentence

Seventh Break: Control Structures in Go

Short Break: String, Runes, and Byes

Problem: Leet Code 125 - Valid Palindrome

LeetCode: Isomorphic Strings

LeetCode: Rotate String

LeetCode: Largest Odd Number in String

LeetCode: Length of Last Word