TASK

Problem

#18

In “Full Boxes”, input integer data and given n items and box capacity k, print the number of completely filled boxes.

EXAMPLE

Example

Input

10 3

Output

3

LIMITS

Constraints

0 ≤ values ≤ 10^12; every divisor/capacity is positive.

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LEARN Theory for this problem

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For non-negative integers, `/` gives the integer quotient and `%` gives the remainder.

Connection to “Full Boxes”: here, intermediate values are best kept in named variables so the formula stays readable and data types remain clear.

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NEED HELP? Hints

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['Choose division and remainder operations that match the requested decomposition.', 'After solving “Full Boxes”, verify the algorithm on your own small example and on an allowed boundary case. Print only the required result with no extra text.']

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ANSWER Solution

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#include <iostream>
using namespace std;
int main() {
    long long n, k;
    cin >> n >> k;
    cout << n / k << '\n';
    return 0;
}