Question
Write in C language Description You have 2 tables,coursesandscores.coursesconsists 3 columns,sid,student_id, andcourse_id.scoresconsists 2 columns,sidandscore. Please find that how many students failed on at least one
Write in C language
Description
You have 2 tables,coursesandscores.coursesconsists 3 columns,sid,student_id, andcourse_id.scoresconsists 2 columns,sidandscore. Please find that how many students failed on at least one course.
Input
First line consists 2 integers m and n, shows number of rows incoursesandscores.
Followed m lines are records ofcourses.student_idare 8-digits numbers begin with non-zero digit.sidandscoresare positive integers smaller than 1000.
Followed n lines are records ofscores.sidare positive integers smaller than 1000.scoreare integers in range [0, 100].
Output
Student will be flunked when his/her average score in the course less than 60. Output is 2 integers shows number of student and student failed on at lease one course.
Sample Input 1
2 4
1 10800001 5
2 10800002 5
1 90
1 29
2 65
2 60
Sample Output 1
2 1
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