quescol 
In this tutorial we will learn writing the C program to replace the spaces from the string with given character. This program is little bit logical. Here we have to find the available space in the input string and then replace that space with the given character by user. How string space replacement with character … Read more
In this tutorial we will learn writing C Program to check a given character is digit or not. We have multiple ways to write this program. Here we will see two ways first one will be checking with if else and second we will use isdigit() function available in ctype.h. This program is very similar … Read more
In this tutorial we are going to learn writing program in C to check a given character is vowel or consonant. To write the complete program we will use if else statement to check input character is equal to vowel or consonant. Before start writing C Program, lets understand about vowel and consonant. What is … Read more
In this tutorial, we are going to learn the writing program in c to calculate the Simple Interest. Simple Interest is a mathematical term and we have a mathematical formula for this calculation. Before starting writing the program let’s understand simple interests. What is Simple Interest? Simple interest is a method to calculate the interest … Read more
In this tutorial, we will learn the writing program in c to convert a given temperature from Fahrenheit to celsius. This program will be simple because we have a mathematical conversion formula to convert Fahrenheit to Celsius. We will use this conversion formula in the programming logic. How our Fahrenheit to Celsius conversion program will … Read more
In this tutorial, we will learn the writing program in c to convert a given temperature from celsius to Fahrenheit. This program will be simple because we have a mathematical formula for this conversion. Only we have to apply these conversion formula in the programming logic. How our Celsius to Fahrenheit conversion program will behave? … Read more
In this tutorial, we will learn to write the program in C to check whether a given year is a leap year or not? This program required some knowledge of leap year to build the logic. So let’s know first about the leap year. What is Leap year? A Leap year is a calendar year … Read more
In this tutorial, we will learn to write a program in c to convert a decimal number into an octal number. Here we will use the division by 8 concepts to convert it into an octal number. Before moving towards the writing program let’s know about the Octal numbers. What is an Octal Number? An octal … Read more
In this tutorial, we will learn to write a program in c to convert a decimal number into a binary number. Here we will use the division concept to convert it into a binary number. Before moving towards the writing program let’s know about the binary numbers. What is the Binary Number? A binary number is a number that … Read more
In this tutorial, we will learn the writing program in C to find the GCD of two numbers using recursion. In the previous tutorial, we have learnt to write the c program to calculate GCD without recursion. Program in C to find GCD using recursion Output 1 Output 2