랜덤 숫자 200개 출력

import java.util.Random;

public class Practice_52 {

 

public static void main(String[] args) {

Random rg = new Random();

 

int n100 = 0, n999 = 0;

 

for (int i = 0; i < 200; i++) {

int num = rg.nextInt(900) + 100;

 

System.out.print(num);

 

if (num == 100) {

     System.out.print("*");

n100++;

  } else if(num == 999) {

System.out.print("+");

   n999++;

 }

 

System.out.print("\t");

 

if (i % 10 == 9) {

System.out.println("");

  }

}

 

System.out.println("# of 100: " + n100 + "\n# of 999: " + n999); 

  }

}

 

결과: