Submission

Score: 100

User: MyYammGods

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-05 23:17:44

#include <bits/stdc++.h>
using namespace std;
int main (){
    cin.tie(NULL);
    ios_base::sync_with_stdio(false);
    int a;
    cin >> a;
    for(int num=2;num<a;num++){
        int Prime = 1;
        for(int i=2;i<num;i++){
            if(num%i==0){
                Prime = 0;
                break;
            }
        }
        if(Prime==1){
            cout << num << endl;
        }
    }
}