Santa Banta | Graph | Sieve of Eratosthenes| GFG Practice | Dry Run & Explanation

[@Veom03]

CODE:
class Solution{
public:
vector prime;
void precompute(){ //Sieve Of Eratosthenes
vector isPrime(1e6+10,true);
isPrime[0] = false;
isPrime[1] = false;
for(int i=2;i