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import java.util.Scanner;public class Hello {public static void main(String[] args) {Scanner in = new Scanner(System.in);int[] primes = new int[50];primes[0] = 2;int cnt = 1;MAIN_LOOP:for(int x = 3;cnt<50;x++){for(int i = 0; i<cnt;i++){if(x%primes[i]==0){continue MAIN_LOOP;}}primes[cnt++] = x;}for( int k : primes ){System.out.print(k+" ");}}}