C LANGUAGE: $($if could also show steps on how to run with the txt file$)$ It's so common to hear people start sentences with "I am$"($as opposed to Ren$$ Descartes, who is famous for ending a sentence like that$).$ The Department of Sociology might be interested in a study of the qualities that

themselves $...$

Write a program $(3\%)$ that:

Opens a file called MyQualities $.$ txt for writing.

Repeatedly $...$

@ Reads a sentence from the keyboard $($using fgets$).$

Checks if the sentences starts with "I am $"($using strstr$)$

@ If it does, then extracts the substring starting at the $5$th character, i$.$e$.,$ the substring containing the quality the person believes they possess. $($using strncpy$).$

Concatenates the substring onto a growing string containing all such qualities, with a comma separator $($using st rncat $-$ the growing string has a maximal length of $1024$ characters$).$

Appends the substring to the MyQualities.txt file.

Stops looping when a string containing just a $"."$ is entered $($check using strcmp$).$

Outputs the grown string of qualities to the screen.

Opens the MyQualities.txt file for reading

Reads and echo the qualities from the file

Deletes the file

Here's what a sample run should look like $($with the keyboard input shown in italics$)...$