三维数组的运用

public class java8_7 {/** * @param args */public static void main(String[] args) {// TODO Auto-generated method stubint i,j,k,sum=0;int a[][][]={{{5,1},{6,7}},{{9,4},{8,3}}};for(i=0;i<a.length;i++)for(j=0;j<a[i].length;j++)for(k=0;k<a[i][j].length;k++){System.out.println("a["+i+"]["+j+"]["+k+"]="+a[i][j][k]);sum=sum+a[i][j][k];}System.out.println("sum="+sum);}}