SEMCOURSES Editorial

PROBLEM LINK:

Contest Division 1
Contest Division 2
Contest Division 3
Contest Division 4

Setter: Kanhaiya Mohan
Testers: Felipe Mota, Aryan
Editorialist: Pratiyush Mishra

DIFFICULTY:

350

PREREQUISITES:

None

PROBLEM:

This semester, Chef took X courses. Each course has Y units and each unit has Z chapters in it.

Find the total number of chapters Chef has to study this semester.

EXPLANATION:

For each test case, the total number of chapters would be the product of X, Y and Z.

TIME COMPLEXITY:

O(1) for each test case.

SOLUTION:

Editorialist’s Solution
Setter’s Solution
Tester 1’s Solution
Tester 2’s Solution