C Programming Language || Hands On Coding

Casting Spells: Changing Data Types!

#include <stdio.h>

int main() {
  int integer_value = 10;
  float float_value;

  float_value = (float)integer_value;
  printf("Integer: %d\n", integer_value);
  printf("Float: %.1f\n", float_value);

  float another_float = 3.14;
  int another_integer;

  another_integer = (int)another_float;
  printf("Float: %.2f\n", another_float);
  printf("Integer: %d\n", another_integer);

  return 0;
}

#Cprogramming #Pointers #Memory

Unlocking Memory: Pointers, Addresses, and Values!

#include <stdio.h>

int main() {
 int num = 10;
 int *ptr;
 ptr = &num;

 printf("Value of num: %d\n", num);
 printf("Address of num: %p\n", &num);
 printf("Value of ptr: %p\n", ptr);
 printf("Value pointed to by ptr: %d\n", *ptr);

 *ptr = 20;
 printf("New value of num: %d\n", num);

 return 0;
}

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💥 You don’t need a browser or an app to generate secure passwords... 🔐 Just run this C code — and boom 💣 — you’ve got a custom, strong password in seconds! Features: - Choose password length - Select what to include: uppercase, lowercase, digits, symbols - Fully terminal-based — blazing fast and no fluff - Beginner-friendly & totally customizable 📸 Code Snapshot: (Attached ⬆️) 💡 Wanna build more tools like this in C? 📲 Join & Stay tuned: 👉 @c_programming_codes_dsainterview #CodeMagic #CProjects #DevTools #PasswordGenerator

#CTernary #CVariables #COperators

Ternary Power: Quick Decisions in C!

#include <stdio.h>

int main() {
  int age = 20;
  int isAdult = (age >= 18) ? 1 : 0;
  printf("Is adult: %d\n", isAdult);
  return 0;
}

#Cprogramming #CommaOperator #Variables

Comma Chameleon: Variable Assignments with a Twist!

#include <stdio.h>

int main() {
  int a, b, c;
  a = (b = 5, c = 10, b + c);
  printf("a = %d, b = %d, c = %d\n", a, b, c);
  return 0;
}

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#Cprogramming #datatypes #sizeof

Unlocking C: What's Your Variable Size?

#include <stdio.h>

int main() {
    printf("Size of int: %lu bytes\n", sizeof(int));
    printf("Size of char: %lu byte\n", sizeof(char));
    printf("Size of float: %lu bytes\n", sizeof(float));
    printf("Size of double: %lu bytes\n", sizeof(double));
    return 0;
}

#Cprogramming #Operators #BeginnerCode

Level Up Your C Math: Compound Assignment Operators!

#include <stdio.h>

int main() {
  int x = 10;
  int y = 5;

  x += y; 
  printf("x += y: %d\n", x);

  x -= y; 
  printf("x -= y: %d\n", x);

  x *= y; 
  printf("x *= y: %d\n", x);

  x /= y; 
  printf("x /= y: %d\n", x);

  x %= y; 
  printf("x %%= y: %d\n", x);

  return 0;
}

#COperators #Precedence #DataTypes

🤯 Unraveling C Operator Secrets!

#include <stdio.h>

int main() {
 int a = 5, b = 3, c = 2;
 int result1 = a + b * c;
 int result2 = a << 1 + c;

 printf("a + b * c = %d\n", result1);
 printf("a << 1 + c = %d\n", result2);

 return 0;
}

#CProgramming #Arithmetic #Operators

🔢 C Arithmetic: Let's Calculate!

#include <stdio.h>

int main() {
 int num1 = 10;
 int num2 = 3;
 int sum = num1 + num2;
 int difference = num1 - num2;
 int product = num1 * num2;
 int quotient = num1 / num2;
 int remainder = num1 % num2;

 printf("Sum: %d\n", sum);
 printf("Difference: %d\n", difference);
 printf("Product: %d\n", product);
 printf("Quotient: %d\n", quotient);
 printf("Remainder: %d\n", remainder);

 return 0;
}

#CProgramming #Operators #IncrementDecrement

C Operators: Level Up Your Values! 🚀

#include <stdio.h>

int main() {
 int x = 5;
 int y = 10;
 int pre_increment, post_increment, pre_decrement, post_decrement;

 pre_increment = ++x;
 post_increment = y++;
 pre_decrement = --x;
 post_decrement = y--;

 printf("Pre-increment: %d, x: %d\n", pre_increment, x);
 printf("Post-increment: %d, y: %d\n", post_increment, y);
 printf("Pre-decrement: %d, x: %d\n", pre_decrement, x);
 printf("Post-decrement: %d, y: %d\n", post_decrement, y);

 return 0;
}