### How to extract numbers from a string in C?

In this article, you’ll learn how to get numbers from a string in C with examples. There are many ways to do that, but my favorite a recommended method is …

### C program to delete an element from an array

This C program takes the position as input from the user and deletes the element of array at that position.In this program, the original array and its size is also …

### C program to insert an element in an array

This C program inserts an element in an array after it’s created. Here, the initial array is also entered by the user and then a new element is inserted at …

### C program to print Fibonacci series

This C program takes the number of terms in the Fibonacci series as input from the user and then prints entered number of terms of the Fibonacci series. Program: Print …

### C program to find factorial of a number

In this article, we’ll learn ways to find the factorial of a number in C. The factorial of a non-negative integer n, denoted by n!, is the product of all …

### Insertion sort in C

In this post, you’ll learn about the insertion sort algorithm in C and how to implement it in the C programming language with and without a function using example programs. …

### Selection sort in C

In this article, you’ll learn about the selection sort algorithm and its implementation program in the C programming language with and without a function in easiest possible way. Selection sort …

### Bubble sort in C

In this article, you’ll learn about the bubble sort algorithm and how to implement it in the C programming language with and without a function in easiest way. Bubble sort …

### C program to check perfect number

This is the C program to check whether a number is a perfect number or not. The user enters a number as input and this program checks if it a …

### Decimal to octal in C

This is a C program to find the octal equivalent of a decimal number. The first program does it without using a function and the second uses a function to …