Intellipaat’s online C compiler is a tool that helps you write, compile, and run your code easily on any browser. If the code is correct it will display the output otherwise it will result in an error. Intellipaat’s online C compiler gives you a user-friendly interface to run and test your code quickly. Its job is to make sure that your code is correct and works fine when you run it on any app or website.
Features of Intellipaat’s Online C Compiler
When you are coding, a good compiler is important to run your code smoothly. Intellipaat’s online C compiler is a user-friendly compiler that is easy to use and helps you in your coding journey. Let’s see the key features this compiler provides:
- Cost efficient: Intellipaat’s Online C Compiler is a free tool that is accessible to everyone.
- User-friendly interface: This compiler has a user-friendly interface that makes it a great choice for beginners.
- Easy to use: Writing and testing code on this compiler is really easy.
- No installation needed: You don’t need any setup or installation to work on it because this is an online compiler that runs on the browser.
- Accessible everywhere: You can access the online compiler anywhere because you just need an internet connection to work on it.
How Online C Compiler Works?
Here are the step-by-step instructions on how the online C compiler works:
- Write code: Start with writing your code in the C compiler.
- Submit code: Click on the ‘Run’ or ‘Compile’ button to submit the code to the server.
- Compile and Execute: Now the server will compile the code and then execute it.
- Display Output: If the code is correct, it will display the output on the screen and if there is any error, it will show the error.
Practice on Online C Compiler
An online C compiler is a tool to help you write your C codes without any errors. But to learn about the C compiler, first, you must know about C programming language and its most useful concepts to help you out while coding. Let’s start by writing a simple program using Intellipaat’s online C compiler.
Write Your First C Program in an Online Compiler
Let’s see step-by-step how you can write and run your C code in an online compiler:
Step 1: Open the Intellipaat’s online C compiler.
Step 2: Once open, type the following code in the editor.
#include
int main() {
printf("Hi, This is Intellipaat!");
return 0;
}
Step 3: Click on the ‘Run’ button to execute your program.
Step 4: You will get the following output:
What is C Programming Language?
C is an advanced programming language that will help you create apps and OS easily. It is fast, efficient, and gives you direct memory access which makes it a good choice for system-level programming.
Features of C Language
The key features of the C language are as follows:
- Simple and Easy: C language contains simple and straightforward syntax which makes it easy for new learners.
- Structured Programming: C language uses a structured approach. It breaks down the code into blocks and functions to keep it organized.
- Efficiency: Because it offers both low-level memory access and high-speed execution that makes C an excellent choice for applications which require optimal performance.
- Portability: You can run C codes on different platforms without any major changes.
- Rich Library: C has a standard library that gives you useful functions for I/O, string manipulation, etc.
- Modularity: You can divide your C codes into smaller reusable functions.
Syntax in C Programming Language
When you are coding in C language, using proper syntax is important to make fewer mistakes while coding. Some of the important syntax elements that every developer should know about are:
Loops in C
Loops in C are very important concepts that help you repeat actions in your code. There are mainly 3 types of loops in C: for loop, while loop, and do-while loop. Let’s see what they do:
1. For loop
For loop in C allows you to repeat the code for every item in the list.
Example:
int main() {
int i;
for (i = 0; i < 3; i++) {
printf("i = %d\n", i);
}
Output:
2. While loop
While loop in C repeats the statements based on a condition. It allows you to repeat the code until the condition is true. We use a while loop when we don’t know the number of loop cycles.
Example:
int i = 0;
while (i < 3) {
printf("i = %d\n", i);
i++;
}
Output:
3. Do-while loop
Do-while loop in C also allows you to repeat the code until the condition is true. But it is mostly used when you need to run the loop at least once.
Example:
int i = 0;
do {
printf("i = %d\n", i);
i++;
} while (i < 3);
Output:
Conditional Statements in C
Conditional Statements in C are really important programming constructs that help you make decisions based on the conditions.
1. If-else statement
If-else statement in C is used when you put a condition in the code and if the condition is met then the code in the ‘if’ block will be executed otherwise the code in the ‘else’ block will be executed.
Example:
int main() {
int num = 5;
if (num > 10) {
printf("num is bigger than 10\n");
} else {
printf("num is smaller than 10\n");
}
Output:
2. Switch statement
The switch statement in C is similar to the ‘if-else’ statement. It is used when you have multiple conditions to check and only a single block of code will be executed depending on the value of the variable.
Example:
int main() {
int num = 2;
switch (num) {
case 1:
printf("num is 1\n");
break;
case 2:
printf("num is 2\n");
break;
case 3:
printf("num is 3\n");
break;
default:
printf("num is not 1, 2, or 3\n");
}
Output:
Arrays in C
An array in C is used to group elements of the same type which are stored in continuous memory locations. With the help of an array, you can store multiple elements in a single variable.
1. One-dimensional Array: It is a list of similar elements that are indexed from 0 to size-1
Syntax:
data-type arrayName[size];
Example:
int numbers[5] = {1, 2, 3, 4, 5};
2. Two-dimensional array: It creates a grid-like structure using rows and columns. It looks like a table or matrix.
Syntax:
type arrayName[rows][columns];
Example:
int matrix[2][3] = {
{1, 2, 3},
{4, 5, 6}
};
Functions in C
Functions are like a block of codes that performs a specific task. They are reusable and you can call them whenever you need. Function in C helps you to break your code into small parts which makes it easy to read.
Syntax:
return_type function_name(parameters) {
// Code
return value;
}
To declare a function:
return_type function_name(parameters);
To call a function:
function_name (parameters)
So far in this blog, we have learned what is an online C compiler and its features. We have also talked about what is C programming language and its important syntaxes and features. C language includes so many features like loops, functions, arrays, etc. If you are interested in learning more about C language and its features, check out Intellipaat’s C Programming Course.
FAQs – Online C Compiler
1. What is an online C compiler?
An online C compiler is a tool that helps you write, compile, and run your code easily on any browser. If the code is correct it will show the output otherwise it will show the error.
2. Is Intellipaat’s online C compiler easy to use?
Yes, Intellipaat’s online C compiler is really easy to use because it gives you all the important syntaxes and information and has a very user-friendly interface.
3. What are the benefits of using an online C compiler?
The key benefits of using an online C compiler are:
- The interface is very easy to use
- You can easily save and share files with others.
- You just need an internet connection to work on it.
4. What are the limitations of using an online C compiler?
Some main limitations of using an online C compiler are:
- RAM and CPU are limited so you can’t work on bigger projects.
- It is really difficult to work with big files because of the size limitation of files.
- Sometimes the compiler stops running your program if the program is too big.
5. Do I need to install anything to use an online C compiler?
No, there is no need to install anything because the online C compiler runs on the web browser. You just need an internet connection.