circular array rotation hackerrank solution in javascript
// circular array rotation hackerrank solution in javascript
function circularArrayRotation(a, k, queries) {
// Write your code here
for(let i = 0; i < k; i++) {
a.unshift(a.pop());
}
let arr = [];
for(let j = 0; j < queries.length; j++) {
arr.push(a[queries[j]]);
}
return arr;
}arrays left rotation hackerrank solution
int n,d;
cin>>n;
int a[n];
cin>>d;
for(int i=0;i<n;cin>>a[i],i++);
d=d%n;
for(int i=d;i<n;i++)
cout<<a[i]<<" ";
for(int i=0;i<d;i++)
cout<<a[i]<<" ";
return 0;Copyright © 2021 Codeinu
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