Aman & Mr.Sharma

On a distant planet far away from Earth lives a boy named Aman. He loves to run everyday.But his running distance is directly affected by how much horlicks his mother mixed in his milk today.If his mother has mixed x grams of horlicks,then Aman will be capable of running 100*x meters at most on that day.

Aman's instructor, Mr.Sharma ,is a very strict yet very caring.Everyday he asks Aman to run around a circle of radius r once.If Aman is able to complete the circle,he would get a toffee.

Note:Take value of pie=22/7.

Example:

Input:  d = 3, r = [3,5,1], x = [2,2,2]
Output: 3

Approach

C++

#include <bits/stdc++.h>
using namespace std;

int runAroundCircle(int d, int r[], int x[])
{
    int cnt = 0;
    for (int i = 0; i < d; i++)
    {

        int p = (2 * 22 * r[i]) / 7;
        if (p <= x[i] * 100)
            cnt++;
    }
    return cnt;
}
int main()
{
    int d = 3;
    int r[d] = {3, 5, 1};
    int x[d] = {2, 2, 2};

    cout << runAroundCircle(d, r, x) << "\n";

    return 0;
}