Convert Sentence to Pascal Case

Given a string STR, your task is to remove spaces from STR and convert it to Pascal case format. The function should return the modified STR.

In Pascal case, words are concatenated without spaces, and each word starts with an uppercase letter, including the first word.

Input:

The first line contains an integer T, the number of test cases. Each of the next T lines contains a separate test case string STR.

Output:

For each test case, return the string converted to Pascal case. Each output should be on a new line.

Example:

Input:
2
hello world
convert this string

Output:
HelloWorld
ConvertThisString

Constraints:

• 1 ≤ T ≤ 5
• 1 ≤ |STR| ≤ 10^5, where |STR| is the length of each input string.

Note:

The input string STR consists only of lowercase English letters without leading or trailing whitespace.

Implementation focuses solely on processing; output generation is managed externally.