In this blog post, we learn how to write a C program to find square of a number?. We will write the C program to find a square of a number. How to display input number square C programming. Logic to find a square of a given number in C programming. Example, Input: 2 Output: […]
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In this blog post, we learn how to write a C Program to print the two digit number in words?. We will write the C Program to print the two digit number in words using switch cases. How to display number in words using loop in C programming. Write a C program to input a
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In this blog post, we learn how to write a C program to calculate the power of a number?. We will write the C program to calculate the power of a number using the loop and arithmetic operators. Write the C program to calculate the power of a number using pow(x,n). Here we will write
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In this blog post, you learn how to write a C program to count number of digits in a number?. We will write a C program to input a number from the user and count number of digits in the given integer using a loop. How to find total digits in a given integer using
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In this blog post, we learn how to write a C program to find reverse of a number using recursion?Write a recursive function in C programming to find the reverse of a number. How to find reverse of a number in C programming using recursion. Logic to find reverse of a number using recursion in
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In this blog post, we learn why is it faster to process sorted array than an unsorted array? We will see a C++ code to check the performance of the sorted and unsorted array. In C++, it is faster to process a sorted array than an unsorted array because of branch prediction. Here is a
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In this blog post, we will learn pre-increment and post-increment in C/C++ with some example programs. We will also see what is the difference between pre-increment and post-increment operators and why in c++ pre-increment return lvalue and in C rvalue. What is a pre-increment operator? A pre-increment operator (++) is used to increment the
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In this tutorial, you will learn what is a memory leak and what is the causes of memory leaks in C/C++ programming. You will also leak to how to avoid memory leaks in C/C++ with programming examples. What is Memory Leak? A memory leak is a curse for software because software shows undefined behavior due
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In this article, you will learn about NULL Pointers with the help of programming examples. If you don’t know what is pointer I recommend you first learn what a pointer is, you can check my other post “Pointer in C/C++“. So let’s start the article with the introduction of NULL pointers. What is
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What are wild pointers in C? Uninitialized pointers are known as wild pointers. The behavior of uninitialized pointers is undefined because they point to some arbitrary memory location. Wild pointers may cause a program to crash or behave badly. Note: Generally, compilers warn about the wild pointer. int *ptr; //ptr is wild pointer Let see
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