Submission

Score: 80

User: Visaaxolotl

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-03 20:10:03

#include <bits/stdc++.h>
using namespace std;
int main(){
    cin.tie(nullptr)->sync_with_stdio(false);
    int a; cin >> a;
    for (int i = 1;i<=a;i++){
       if (i == 2 || i == 3 || i == 5 || i == 7 || i == 11 || i == 13 || i == 17 || i == 19 || i == 23 || i == 29 || i == 31 || i == 37 || i == 41 || i == 43 || i == 47 || i == 53 || i == 59 || i == 61 || i == 67 || i == 71 || i == 73 || i == 79 || i == 83 || i == 89 || i == 97) {
         cout << i << "\n";
       }
    }

    return 0;
}