🚀 Learn C Programming

📘 What is C?

C is one of the world's most influential programming languages. It is fast, powerful, portable, and forms the foundation for many modern languages such as C++, Java, and Python implementations.

Learning C helps students understand memory, algorithms, and problem-solving at a deeper level.

💻 Your First C Program

#include <stdio.h>

int main() {

    printf("Hello, World!");

    return 0;
}

This program prints Hello, World! on the screen.

🔢 Variables

Type	Description	Example
int	Integer numbers	25
float	Decimal values	3.14
char	Single character	'A'
double	High precision decimal	15.6789

🔁 Loops in C

Loops repeat a block of code multiple times.

for(int i=1;i<=5;i++)
{
    printf("%d\n", i);
}

Output:

1
2
3
4
5

💡 Why Learn C?

• ✔ Strong programming foundation
• ✔ Used in embedded systems
• ✔ Powers operating systems
• ✔ Excellent for coding interviews
• ✔ Improves logical thinking

🧩 Quick Quiz

Which function is the entry point of a C program?

printf()
main()
scanf()

Check Answer