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25 minBeginnerLesson 4/5

Assignment aur bitwise operators

Values concisely update karo aur individual bits samjho.

PDF · Chapter 10.4-10.5 · p.26-27-28
1 · Samjho

Idea, words aur real-world use pehle padho.

2 · Karke dekho

Example run karo, phir code task solve karo.

3 · Samjhaao

Quick check aur apne notes se concept explain karo.

Is lesson ke baad
  • Assignment and Bitwise Operators ko apne words mein explain kar paana.
  • Working example ko run aur modify kar paana.
Yahin se start karo - pehle se kuch aana zaroori nahi

Kisi question ka answer dene se pehle hum samjhenge ki Assignment and Bitwise Operators ka matlab kya hai, ye kahan useful hai aur example kaise behave karta hai. Naye words aate hi explain kiye gaye hain.

Idea ko samjho

Compound assignment calculation aur rebinding combine karta hai. Bitwise operators integers ke binary representation par kaam karte hain.

Real-world connection

Feature permissions ek integer bitmask ke switches jaise store ho sakte hain.

Example ko step-by-step padho

  1. 1Program mein banaye gaye names aur values pehchaano.
  2. 2Har line ko top-to-bottom trace karo aur dekho wo kya change karti hai.
  3. 3Run Python dabane se pehle output predict karo, phir ek value change karo.

Kya yaad rakhna hai

  • Values concisely update karo aur individual bits samjho.
  • Mistake useful feedback hai: error ki last line padho, ek cheez change karo aur dobara run karo.
Interactive concept lab

Concept ko step-by-step dekho

Arrows use karke data ka safar samjho.

3D flow · 1/3
Inputs
price=100 · qty=2
01

Inputs

Operators values ko combine ya compare karte hain.

Runnable example

Assignment and Bitwise Operators: working example

Example run karo, phir ek value change karke apni understanding test karo.

example.py
Python 3.14 · 5s limit
Quick check · 10 points

x += 3 ka kya matlab hai?

Beginner
Coding task · 20 points

Code ko complete karo

Compound assignment se result ko 7 se 12 karo.

challenge.py
Python 3.14 · 5s limit

Key takeaways

  • Compound assignment calculation aur rebinding combine karta hai. Bitwise operators integers ke binary representation par kaam karte hain.
  • Is idea ko seekhne ka fastest way example ko change karke rerun karna hai.
Previous

Pass the quick check and coding task to complete this lesson.