Loops_ivvvvvvvvvvvvvvvvvvvvvvvn_CPP.pptx

kumarsahil80682 9 views 7 slides Sep 02, 2025
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Slide Content

Loops in C++ Object-Oriented Programming Concept Your Name / Roll Number

Introduction Loops are used to repeat a block of code multiple times until a condition is met. C++ provides three main types of loops: for, while, and do-while.

For Loop Syntax: for(initialization; condition; increment/decrement) { // code } Example: for(int i = 1; i <= 5; i++) { cout << i << " "; }

While Loop Syntax: while(condition) { // code } Example: int i = 1; while(i <= 5) { cout << i << " "; i++; }

Do-While Loop Syntax: do { // code } while(condition); Example: int i = 1; do { cout << i << " "; i++; } while(i <= 5);

Key Points • For loop → Best for fixed number of iterations. • While loop → Runs while condition is true. • Do-While loop → Executes code at least once. • Loops help reduce repetition and improve efficiency.

Conclusion Loops are fundamental in C++ programming. They help repeat tasks efficiently and reduce code duplication.
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