Submission

Score: 80

User: Whatthepoop

Problemset: จำนวนเฉพาะ (2560)

Language: c

Time: 0.002 second

Submitted On: 2025-10-10 14:51:32

#include <stdio.h>

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