Submission

Score: 100

User: pixel

Problemset: จำนวนเฉพาะ (2560)

Language: c

Time: 0.002 second

Submitted On: 2025-10-12 19:13:57

#include <stdio.h>

int main() {
    int n;
    scanf("%d",&n);
    if(n<=1||n>100){
        return 0;
    }
    int i,j;
    for(i=2;i<n;i++){
        int prime=1;
        for(j=2;j*j<=i;j++){
            if(i%j==0){
                prime=0;
                break;
            }
        }
    
    
        if(prime){
            printf("%d\n",i);
        }
    }
    return 0;
}