Big O Loops

const nemo = ['nemo']
const everyone = [
  'dory',
  'bruce',
  'marlin',
  'nemo',
  'gill',
  'bloat',
  'nigel',
  'squirt',
  'darla',
  'hank',
];

const large = new Array(200).fill('nemo');

function findNemo(array) {
    for (let i = 0; i < array.length; i++) {
        if (array[i] === 'nemo') {
            console.log('Found NEMO!');
        }
    }
}

findNemo(everyone);

const findNemo2 = array => { 
    array.forEach(fish => {
        if(fish === 'nemo') {
            console.log('Found NEMO!');
        }
    })
}

const findNemo3 = array => { 
    for(let fish of array) {
        if(fish === 'nemo') {
            console.log('Found NEMO!');
        }
    }
}

findNemo2(everyone);
findNemo3(everyone);