#Write a function academic_major that has one parameter, num_students, number of students
#for each student you read abbrevation of the academic major, for example, CSCI - computer 
#science, CIS - computer information systems, COMS - communications studies, etc
#The function counts the number of students with CSCI major, with CIS major, and with all 
#other majors
#Function returns these 3 counters

#Write main to test your function

def academic_major(num_students):
	count_CSCI=0
	count_CIS=0
	count_other=0
	for i in range(num_students):
		major=input("enter your major ")
		if(major=="CSCI" or major=="csci"):
			count_CSCI=count_CSCI+1
		elif(major=="CIS" or major=="cis"):
			count_CIS=count_CIS+1
		else:
			count_other=count_other+1
	return count_CSCI, count_CIS, count_other
def main():
	num_students=int(input("enter number of students "))
	CSCI, CIS, others=academic_major(num_students)
	print("# of CSCI", CSCI)
	print("# of CIS", CIS)
	print("# of others", others)
main()