Submission

Score: 100

User: ST68014

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-13 09:35:14

#include <bits/stdc++.h>
int main(){
    int k,check;
    std::cin>>k;
    for (int i=1;i<k&&k<100&&k>0;i++){
        check=0;
        for (int j=2;j<i;j++){
            if (i%j==0)check=1;
        }
        if (i==1)check=1;
        if (check==0) std::cout<<i<<'\n';
    }

}