[JAVA] ch06-03. 배열 (Array) 3

 

public class Ex03 { //숫자 섞기
    public static void main(String[] args){
        int[] number = new int[10];
        
        for(int i=0; i<number.length; i++){
            number[i] = i;
            System.out.print(number[i]);
        }
        System.out.println();
        
        for(int i=0; i<100; i++){
            int n = (int)(Math.random()*10);
            
            int temp = number[0]; // 자료구조 // temporary
            number[0] = number[n]; 
            number[n] = temp;
        }
        for(int i=0; i<number.length; i++)
            
            System.out.print(number[i]);
    }
}