Answer all questions. Submit these:

Copy the source codes and paste them on your report.

Submit screenshots of the output for the TEST INPUT mentioned in each question.

Explain how the code works- in terms of both source codes and the corresponding output.

Write a program that converts all lowercase characters in a given string to its equivalent uppercase character. [Use pointers]

TEST INPUT: I Love C Programming

Write a program to replace all the vowels with empty spaces in a sentence. For example- if your input string is Hello World!!, your output string should be H ll W rld!! [The sentence must be stored in a dynamically allocated memory.]

TEST INPUT: I Love C Programming

Write a program to count the number of occurrences of any two vowels in succession in a line of text. For example, in the sentence Please read this application and give me gratuity such ocjcurrences are ea, ea,io,ui. So the output should be 4. [The line of text must be stored in a dynamically allocated memory.]

TEST INPUT: Please read this application and give me a gratuity