A joke

https://www.hackerrank.com/contests/codenection-2021-open-category-finals/challenges/a-joke

Question

Dr. Kyle is taking a test, and he thought there should definitely be an easy problem that everyone can solve. Here's the problem: Given a string S of length 6 print Yes or print No. To find out when to print what, students need to observe the test cases.

Input Format

S

Constraints

$$|S| == 6$$

Output Format

Print the answer.

Sample Inputs:

Input 0

Input

lmaaoo

Output

Yes

Input 1

Input 2

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Solution - Observation

From all test cases, we can confirm that:

if the 3rd char == 4th char, and 5th char == 6th char, print Yes. Otherwise, print No.

Let's build the answer instantly to get free marks:

s = input()
if s[2] == s[3] and s[4] == s[5]:
    print("Yes")
else:
    print("No")