HackerRank Problem 1: find how many times "code out" can be printed from given string. can't use same character twice.

Andrew_and_code_out.py

n,st = int(input()),input()

letters = ["c","d","e"," ","u","t"]

print(min(min(list(map(lambda x:st.count(x),letters))),st.count("o")//2))


"""
Andrew loves programming and simply immerses himself in all programming problems he could lay his hands on. He sat in a contest recently and came across an interesting problem. The problem was that he was given a string of random letters and his job was to find the maximum number of times he could spell the word "code out" using all the letters.

Note: Andrew could rearrange the letters to form the word "code out" however, every letter can be used once only.

Input Format:
The first line of input contains a number n which is the total number of characters present in the string. This is followed by a string consisting of exactly n characters. The string contains all lowercase characters as well as spaces.

Constraints:
1<=n<=100000

Output Format
An integer which is the maximum number of times Andrew can spell the word "code out" from the letters provided to him.

Sample Explanation:
In this sample input, we can form "code out" only 1 times, hence the answer is 1.

Sample Input:
8
code out

Sample Output:
1
"""