Q1) Write a program that allows user to key in marks of students. The number of students is determined by the user at the start of the program. The program should then:
- Find the total and average of the marks. The average is to be performed through function call, and its output is to be shown in two significant figures.
- The number of students passed, where passing mark is 50 and above.
- Notice the "st", "nd", "rd" and "th" of the numbers, which should be included. For example, 1st, 2nd, 3rd, 4th , 28th, etc.
- If more than 75% students passed, then print the output "The students did well". Otherwise, print "the students should work harder".