Print Primes

Problem Statement

Input Format

A single integer N.

Output Format

Print all prime numbers up to N separated by a space.

Constraints

2 <= N <= 1000

Sample Input

10

Sample Output

2 3 5 7

Explanation

Primes between 1 and 10 are 2, 3, 5, and 7.

Starter Code

#include <stdio.h>

int main() {
    int n;
    if (scanf("%d", &n) == 1) {
        // Write your code here
    }
    return 0;
}

Limits

• Time Limit: 1s
• Memory Limit: 256MB