Search

function search(nums,criteria){
    let count = 0;
    let el = criteria[2];
let arr = nums.slice(0,criteria[0]);
for(let i = 0;i<=arr.length;i++){
    arr.shift(criteria[1]);
    if(arr.includes(el)){
        count++;
        break;
    }
    }
console.log(`Number ${el} occurs ${count} times.`)
}