PROBLEM LINK:
Practice
Contest: Division 1
Contest: Division 2
Contest: Division 3
Contest: Division 4
Author: suchit_07
Tester: sushil2006
Editorialist: iceknight1093
DIFFICULTY:
Cakewalk
PREREQUISITES:
None
PROBLEM:
Given a string S, check if it equals "WECNITK"
or not.
EXPLANATION:
Just check whether S equals "WECNITK"
or not.
Either compare all the characters one by one, or use your language’s inbuilt string comparison if it exists (which most modern languages should have, such as C++, Python, and Java).
TIME COMPLEXITY:
\mathcal{O}(1) per testcase.
CODE:
Editorialist's code (PyPy3)
s = input()
print('Welcome to Web Club!' if s == 'WECNITK' else 'Access denied')