Submission

Score: 0

User: un8qe_x3

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-19 11:26:23

#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 a,p=25;cin >> a;while(p){p--;if(primes[p]<=a){break;}}while(p){cout << primes[p] << "\n";p--;}if(a>2){cout << 2;}
}