打印数组

int[] arr = {11, 22, 44, 33, 66, 77};

打印结果 

[ 11, 22, 44, 33, 66, 77 ]

public class PrintArray {

    public static void main(String[] args) {
        
        int[] arr = {11, 22, 44, 33, 66, 77};        
        printArr(arr);

    }
    
    public static void printArr(int[] array) {
        
        System.out.print("[ ");
        for(int i = 0; i < array.length; i++) {
            if(i== array.length-1){
                System.out.println(array[i]+" ]");
            }else {                
                System.out.print(array[i]+", ");
            }
        }
        
    }

}