A Tutorial Website with Real Time Examples
Introduction to C Programming C is most popular and widely used computer programming language. It was developed by Dennis Ritchie in 1972 at the Bell Lab. It is used to develop system application software. There are various UNIX application developed in C …
We should use C Language because of its features and we can develop various types of system applications like text editor, print spooler, network driver and many more. Features of C Language C has various features that are given below: …
To compile C program, we must have GCC compiler installed on our machine. In this C tutorial, all the examples are compiled and tested using GCC compiler. Although we can use other C compilers also, GCC provides better performance. Installation …
There are various steps of the execution of the C program that is given below. The following step of the execution Write source codes Preprocess Compile Link edit Load Execute Editor or IDE: This is the first step while writing …
Input-Output functions in C Programming In C Language, the printf() and scanf() are inbuilt library functions that used for input and output. It is defined in the header file“<stdio.h>”. printf() Function: In C programming language, printf() function is used to …
Data Types in C with Examples Data types are used to define the type of data that a variable can store to perform a specific operation. ANSI C provides three types of data-types. Primary Data Types Derived Data Type User …
C Token and Keyword The C tokens are the basic buildings blocks in C language which are constructed together to write a C program. Each and every smallest individual unit in the C program is known as C Tokens. There are six types …
Variable is an identifier that holds data in memory. It is used to identify input data in a program. The value of the variable can change at the time of executions. Let’s consider the syntax of a variable.
|
0 1 2 3 |
Syntax: Datatype variable_name; Syntax: Datatype variable_name1, variable_name2,variable_name3…variable nameN. |
We …
An operator is a special symbol that tells the compiler to perform specific mathematical or logical operations. It is the combination of constants and variables through expressions. Example:
|
0 1 2 |
int c = a+b*5 |
Where, =, +,* are operators, a,b,c are the variables and 5 …
Comments are used to comment on the line of code in the program. Comments are a way of inserting remarks and reminders into code without affecting its behavior. The compiler ignores comments, treating them as though they were whitespace. There …
An escape sequence is a sequence of character that used inside the string literal or character. All the escape sequence is used with the backslash (\) symbol. The list of an Escape sequence is as follows: Escape Sequence Meaning \a …
C storage class is used to define the scope variables and function. There are four various types of storage classes that are given below. auto: The auto keyword is the default storage class for all the local variables. Let us …
Decision Making C conditional statements are used to specify one or more conditions. The statements will be executed if the condition becomes true otherwise alternative statement will be executed if the condition becomes false. C language supports the following statement: …
Loop statement is used to execute one or more statement repeatedly multiple times. There are three types of loops in C language. Why use loop? We can use loop because it executes a block of code multiple times and it …
Break statement Break statement is used to break the process of a loop (while, do while and for) and switch case.
|
0 1 2 |
Syntax: break; |
Example 1
|
0 1 2 3 4 5 6 7 8 9 |
while(test Expression) { // codes if(condition for break){ break; } // codes } |
Example 2
|
0 1 2 3 4 5 6 7 8 9 |
For(int it, condition, upgrade { // codes if(condition for break){ break; } // codes } |
Continue Statement: The Continue statement is used to continue the execution …
Type casting is a way to convert a variable from one data type to another data type. Syntax:
|
0 1 2 |
(type) expression; |
Example:
|
0 1 2 3 4 5 6 7 8 9 10 11 12 13 |
#include <stdio.h> int main() { int a,b; float sum; printf("Example of Type Casting\n"); printf("Enter any integer nos:"); scanf("%d",&a,&b); sum=a+b; printf("Sum: %f",sum); return 0; } |
Output
|
0 1 2 3 |
Example of Type Casting Enter any integer nos:Sum: 32766.000000 |
← Prev Next →
Function is a group of statements that are used to perform any task. In other words, we can say that a function is a self- contained a block of programs that perform a coherent task. Why to use function A …
Recursion is a programming technique that allows the programmer to call the function within the same function. The function which calls the same function is known as recursive function but a function that calls itself and doesn’t perform any task …
String is a collection of character or group of characters. In array, string of character is terminated by a null value “\0” and enclose between double quote. We can declare string in two ways: By char array. By string literal …
An array is a collection of elements that are used to hold the fixed number of values of the same type. We cannot change the size and type of array after its declaration. Why should we use an Array? We …