Question $5$: Continuous Number Pattern

Write a Java program that features a method printContinuousNumberPattern to print numbers in a continuous pattern up to $4$ rows using nested loops.

Example Output:

$1$

$23$

$456$

$7890$

Question $6$: Word Count in a Sentence

Implement a Java program with a method countWordsInSentence that takes a sentence as input and returns the number of words in the sentence using loops.

Example Output:

Enter a sentence: The quick brown fox jumps over the lazy dog.

Number of words in the sentence: $9$

Question $7$: Longest Word Finder

Design a Java program that includes a method findLongestWord which takes a sentence as input and prints the longest word in the sentence using loops.

Example Output:

Enter a sentence: Success is not a destination; it is a journey.

Longest word: destination

Question $8$: Sum of Prime Numbers

Craft a Java program with a method sumOfPrimes that takes an integer $n$ and prints the sum of the first $n$ prime numbers using loops.

Example Output:

Enter the number of prime numbers to sum: $5$

Sum of the first $5$ prime numbers: $28$

Please and tnank you