Help me in solving RCPITCP144 problem

help
,
1

My issue

The last challenge of the while loop.

Chef wants to write a code which checks if a given number is prime.

You are given an integer
N
N
You need to output ‘Yes’ or ‘No’ depending on whether the number is prime or not.

My code

#include <bits/stdc++.h>

using namespace std;

int main() {
    int n;
    cin >> n;
    if (n < 2) { // special cases
        cout << "No";
        return 0;
    }
    int i = 2;
    bool isPrime = true;
    while (i < n) {
        // check if n is divisible by current number
        if (n/i) {
            // if n is divisble by current number, set isPrime to false
           
        }
        //update i
        i++;
    }
    if (isPrime) {
        cout << "Yes" << endl;
    }
    else {
        cout << "No" << endl;
    }
}

Learning course: Learn C Programming
Problem Link: https://www.codechef.com/learn/course/rcpit-programming-c/RCPITLPC21/problems/RCPITCP144