Submission

Score: 0

User: un8qe_x3

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-19 11:29:07

#include <bits/stdc++.h>
using namespace std;
#define For(i, len) for(int i = 0; i < len; i++)
int main() {
    int primes[] = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97};
    int p = 24;int a;cin >> a;while(p>=0 && primes[p]>a){p--;}for(int i=p;i >=0;i--){cout << primes[i] << "\n";}
}