Write a program to print the characters in descending order of frequency of occurrence in thie given string.

Input:

Engineering

Output:

n$-3$

i$-2$

g $-2$

$30,39-135543-2024|04113-2|$

$?-1$

E$-1$

Explanation:

The taskis? $9$ print the characters in string in

decreasing order of their frequency. If two characerst. have the same frequency, arrange them afphabetically in descending order.