Array - Rotate Elements
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function arrayRotate(num,k){
if(!k || !num){
console.log("Invalid input data!!!");
return;
}
reverseArray(num,0,num.length-1);
reverseArray(num,0,k-1);
reverseArray(num,k,num.length-1);
console.log(num);
}
function reverseArray(num,start,end){
let temp=0;
while(start<end){
temp=num[start];
num[start] = num[end];
num[end] = temp;
start++;
end--;
}
}
arrayRotate([1,2,3,4,5,6],3);
JavaScript
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