You have records of employee name as string (E_name) and salary as positive integer (S). You have to sort the records on the basis of employee salary, if salary is same then use employee name for comparison.

Example 1:

Input: N = 2
arr[] = {{xbnnskd, 100}, {geek, 50}}
Output: {geek 50}, {xbnnskd 100}
Explanation: geek has lowest salary 
as 50 and xbnnskd has more salary.

Example 2: 

Input: N = 2
arr[] = {{shyam, 50}, {ram, 50}} 
Output: ram 50 shyam 50

Your Task:
This is a function problem. You don't need to take any input, as it is already accomplished by the driver code. You just need to complete the function sortRecords() that takes array arr[] and integer N as parameters and sort the array according to the above-given conditions. The function does not return anything.

Expected Time Complexity: O(NlogN).
Expected Auxiliary Space: O(1).

Constraints:
1 ≤ N ≤ 10³