Next greater element is a problem where we find the closest greater element for each element in an array.

• Iterate through the array

• For each element, compare it with the elements on its right

• Find the fi...read more

vector<long long> nextLargerElement(vector<long long> arr, int n){

// Your code here

long long ma=arr[n-1];

for(int i=n-1;i>=0;i--)

{

if(arr[i]>=ma)

{

ma=arr[i];

arr[i]=-1;

}

else

arr[i]=ma...read more