Tag: tutorial
All the articles with the tag "tutorial".
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C++ Factorial Program: Loop and Recursion Methods Explained
Write a C++ factorial program two ways: with a loop and recursion. Learn how factorials work, avoid integer overflow, and pick the right method for the job.
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C++ Palindrome Program: Check Strings and Numbers for Beginners
Learn to write a C++ palindrome program for strings and numbers. Use the two-pointer method, reverse comparison, and digit math with clear, working examples.
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C++ Prime Number Program: Check and Print Primes for Beginners
Learn to write a C++ prime number program. Check if a number is prime, print primes up to n, and optimize with the square root method. Beginner friendly.
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How to Swap Two Numbers in C++: 4 Methods Explained
Learn how to swap two numbers in C++ using a temp variable, std::swap, references, and arithmetic. Clear beginner examples showing when to use each method.