Check if a point is in the circle. Problem: https://algo.codemarshal.org/problems/55184554742a2fff09a42faa

pointInACircle.cpp

#include <bits/stdc++.h>

using namespace std;

int main()
{
    int cn;
    ostringstream oss;
    cin >> cn;
    for (int i = 0; i < cn; i++) {
        int centerX, centerY, radius, pointX, pointY, distance;
        cin >> centerX >> centerY >> radius >> pointX >> pointY;
        distance = sqrt(pow((centerX - pointX), 2) + pow((centerY - pointY), 2));
        string yn = (distance >= radius) ? "no" : "yes";
        oss << "Case " << i + 1 << ": " << yn << endl;
    }
    cout << oss.str();
    return 0;
}