primes
prime(7); //Prima
function prime(input){
let oneAndMe = 0;
for (let i=0; i<= input; i++){
if (input % i==0){
oneAndMe++;
}
}
if(oneAndMe == 2) {
console.log(input + " Prima");
}else{ console.log("Its not"); }
}first prime numbers less than
#include<bits/stdc++.h>
using namespace std;
bool Is_Prime(long long x){
if(x%2==0)return false;
for(int i=3;i*i<=x;i+=2)
if(x%i==0)return false;
return true;
}
int main(){
//primes less than n
int n;
cin>>n;
int primes=0,i=1;
while(primes++<n){
while(!Is_Prime(++i));
cout<<i<<" ";
}
}prime
This platform is addictive as hell. Stay away if you wanna be productiveprime
Sieve of Eratosthenes Shows whether index is prime or not. Helps to find the prime numbers smaller than the given number .XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXCopyright © 2021 Codeinu
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