Interactive Python Lab

Anagram Check

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Samjhein·Line by line

Replay·Step by step

Challenge·Guided prompts

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Data Flow Pipeline

intermediate Track

Binary Search

Selection Sort

Stack Operations

Insertion Sort

Hash Map Counting

Two Pointers

Queue Operations

Anagram Check

Sliding Window Max Sum

Merge Sorted Arrays

Samjhein

Line 2

Check lengths

Yeh approach kyun?

Anagrams must have the same length. This O(1) check catches obvious mismatches early — no need to count characters if lengths differ.

Structured Explanation

Overview

Anagram check — do strings ke saare same characters hain? Sirf order different. "listen" aur "silent" anagram hain.

Analogy

Jaise scrabble tiles — same tiles hain, different arrangement hai.

Step-by-step

Dono strings sort karo aur compare karo
Ya Counter se character frequency count karo
Case normalize karo (lowercase)
Spaces strip karo agar required ho

Visual

"listen" -> sorted -> "eilnst" "silent" -> sorted -> "eilnst" # Equal -> Anagram! Counter("listen") == Counter("silent") # True

Common mistakes

Case sensitivity — "Listen" aur "silent" same hain anagram mein
Spaces — usually ignore karte hain
Different lengths — anagram nahi ho sakte

Practice questions

Two words anagram hain check karo
Anagrams ke groups banao word list se

Complexity

Time

O(n)

Space

O(k) — k = unique chars

Complexity Overview

O(1)

O(log n)

O(n)time

O(n log n)

O(n²)

n = 8range 1-20

N = 8 pe

Complexity	Operations
O(1)	1
O(log n)	3
O(n)	8
O(n log n)	24
O(n²)	64

Challenge

Check karo ki ('listen','silent'), ('hello','world') anagrams hain. Phir anagram groups dhundho.

Hint

Dono strings ko sort karke compare karo, ya Counter() use karo. Grouping ke liye sorted word ko dict key banao.

Code Studio

Anagram Check

Monaco Ready

Python ready hai

lesson.pyline 2

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Output Console

1 lines

❯ Anagram: True

Real-World Applications

1

Comparing textual configurations

2

Fast validation guards

3

Data integrity scraping

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