Submission

Score: 100

User: rrrr

Problemset: จำนวนเฉพาะ (2560)

Language: c

Time: 0.001 second

Submitted On: 2025-10-12 22:15:48

#include<stdio.h>
int main(){
	int n;
	scanf("%d",&n);
	if(n <= 100){
	
	int arr[1000],k=0;
	for(int i = 2 ; i < 1000 ; i++){
		int isPrime = 1;
		for(int j = 2 ; j*j <= i; j++){
			if(i % j == 0) isPrime = 0;
		}
		if(isPrime) arr[k++] = i;
	}
	for(int i = 0 ; i < n; i++){
		if(arr[i] < n)
		printf("%d\n",arr[i]);
	}
}
	else{
		return 0;
	}
	return 0;
}