Input The input begins with an integer 1 ≤ ? ≤ 10000, the number of frosh. For each frosh, a line follows containing the course numbers of five distinct courses selected by the frosh. Each course number is an integer between 100 and 499. Output The popularity of a combination is the number of frosh selecting exactly the same combination of courses. A combination of courses is considered most popular if no other combination has higher popularity. Output a single line giving the total number of students taking some combination of courses that is most popular

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Hi, how do we go about solving this problem in Java programming language?

Input

The input begins with an integer 1 ≤ ? ≤ 10000, the number of frosh. For each frosh, a line follows containing the course numbers of five distinct courses selected by the frosh. Each course number is an integer between 100 and 499.

Output

The popularity of a combination is the number of frosh selecting exactly the same combination of courses. A combination of courses is considered most popular if no other combination has higher popularity. Output a single line giving the total number of students taking some combination of courses that is most popular.

Sample Input 1
Sample Output i
100 101 102 103 488
100 200 300 101 102
103 102 101 488 100
Sample Input 2
Sample Output 2
3
3
200 202 204 206 208
123 234 345 456 321
100 200 300 400 444
Transcribed Image Text:Sample Input 1 Sample Output i 100 101 102 103 488 100 200 300 101 102 103 102 101 488 100 Sample Input 2 Sample Output 2 3 3 200 202 204 206 208 123 234 345 456 321 100 200 300 400 444
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