avii-7

#include <stdio.h>

void gcd(int, int);

int main()
{
    int num1, num2;
    printf("Enter two numbers: ");
    scanf("%d %d", &num1, &num2);
    gcd((num1 >= num2) ? num1, num2 : num2, num1);

avii-7

#include <stdio.h>

int sum(int);

int main()
{
    int num;
    printf("Enter a number: ");
    scanf("%d", &num);
    printf("\nSum of first %d number is: %d\n", num, sum(num));

avii-7

#include <stdio.h>

void binary(int);

int main()
{

    int num, place = 1, bin = 0, rem;
    printf("Enter a number: ");
    scanf("%d", &num);

avii-7

/* ------------ Print prime numbers using sieve of Eratosthenes. ------------ */

#include <stdio.h>

int main()
{
    int size = 100;
    int arr[size];
    int i, j, k;
    int half;

avii-7

#include <stdio.h>

void getData(int *, int *, int);

int main()
{
    int arr[] = {11, 44, -2, 351, -1129, 34, 3, -124, 25, -9};
    int size = sizeof(arr) / sizeof(arr[0]);
    int count[4];
    getData(arr, count, size);

avii-7

#include <stdio.h>

int search(int *, int, int, int);

int main()
{
    int arr[] = {2, 4, 8, 16, 32, 64, 128, 256};
    int size = sizeof(arr) / sizeof(arr[0]);
    int find = 128;
    printf("%d is found at Array index: %d.", find, search(arr, 0, (size - 1), find));

avii-7

Simulator

1. Switch between light mode and dark mode: Shift ⇧ + Cmd ⌘ + A

Mac

1. Spotlight: Cmd ⌘ + SpaceBar
2. Switch windows of same app 
      (i) Forward: Cmd ⌘ + ` (tilde) key.
     (ii) Backward: Cmd ⌘ + Shift ⇧ + ` (tilde) key.

avii-7

func findThreeLargeNumbers(from numberArray: [Int]) -> [Int] {
    guard !numberArray.isEmpty, numberArray.count > 2 else {
        return []
    }
    
    var resultArray = Array(repeatElement(Int.min, count: 3))
    
    for number in numberArray {
        

avii-7

Brochette-case / Kebab case => Hello_World
lowerCamelCase / Dromedary Case => helloWorld
Pascal case / Upper Camal Case => HelloWorld

Snake case
Snake case starts with a lower case letter, and uses an underscore to separate words (although some variations start with an upper case).
Generally associated with the C programming language, although it actually started life with no particular name:
first + _ + Number = first_Number
Examples: my_func(), my_var, name, test

avii-7

Brute + Better + Optimal !

// Brute = Sort array and find the minimum !

int print2largest(int arr[], int n) {

        // I'm using Bubble Sort.
        for(int i = 0; i <= n - 2; i++) 
        {
            boolean didSwapHappen = false;