P5703 [Shenji 2.Example 5] Apple Purchase

Now you need to purchase some apples. Each student can receive a fixed number of apples, and the number of students is already known. How many apples do you need to purchase?

Input two positive integers not exceeding $10^9$, representing the number each person receives and the number of students.

Output one integer, representing the answer. It is guaranteed that both the input and the answer are non-negative integers within the int range.

Translated by ChatGPT 5