[Solution] YES or YES? solution codeforces

YES or YES? solution codeforces – There is a string 𝑠s of length 33, consisting of uppercase and lowercase English letters. Check if it is equal to “YES” (without quotes), where each letter can be in any case. For example, “yES“, “Yes“, “yes” are all allowable.

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[Solution] YES or YES? solution codeforces

The first line of the input contains an integer 𝑡t (1𝑡1031≤t≤103) — the number of testcases.

The description of each test consists of one line containing one string 𝑠s consisting of three characters. Each character of 𝑠s is either an uppercase or lowercase English letter.

Output

For each test case, output “YES” (without quotes) if 𝑠s satisfies the condition, and “NO” (without quotes) otherwise.

You can output “YES” and “NO” in any case (for example, strings “yES“, “yes” and “Yes” will be recognized as a positive response).

Example
input

Copy
10
YES
yES
yes
Yes
YeS
Noo
orZ
yEz
Yas
XES

[Solution] YES or YES? solution codeforces

output

Copy
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
Note

The first five test cases contain the strings “YES“, “yES“, “yes“, “Yes“, “YeS“. All of these are equal to “YES“, where each character is either uppercase or lowercase.

 

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