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- import java.util.ArrayList;
- import java.util.Scanner;
- public class Prime_Triangle {
- public static void main(String[] args) {
- Scanner sc=new Scanner(System.in);
- int count=sc.nextInt();
- int counter=1;
- ArrayList<Integer> primeList=new ArrayList<Integer>();
- for (int i=1;i<=count;i++)
- {
- for (int j=1;j<=i;j++)
- {
- if(i%j==0)
- {
- counter++;
- }
- if (counter>2)
- {
- counter=0;
- break;
- }
- }
- if (counter==2)
- {
- primeList.add(i);
- }
- counter=0;
- }
- for (int i=1;i<=primeList.size();i++)
- {
- for (int j = 1; j <= primeList.get(i-1); j++)
- {
- if(j>3 && j%2==0 ||j>8 && j%3==0 || j>8 && j%5==0 || j>8 && j%7==0 )
- {
- System.out.print("0");
- }
- else {
- System.out.print("1");
- }
- }
- System.out.println();
- }
- }
- }
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