本日練習:
public class CH13_1 {
public static void main(String[] args){
int[][][] arr = {{{15,50,65},{38,94,25},
{79,44,19},{89,54,73}},
{{14,90,46},{43,23,67},
{32,56,78},{94,78,40}}};
for(int i = 0; i < arr.length; i++){
for(int j = 0; j < arr[i].length; j++){
for(int k = 0; k < arr[i][j].length; k++){
if(arr[i][j][k] % 2 == 0)
arr[i][j][k] = 0;
System.out.print(arr[i][j][k] + " ");
}
System.out.println();
}
System.out.println();
}
}
}
public class CH13_2 {
public static void main(String[] args){
int[][] arr = {{75,89,10},{38,45,16}};
int a = max(arr);
System.out.println(a);
}
public static int max(int arr[][]){
int max = arr[0][0];
for(int i = 0; i < arr.length; i++){
for(int j = 0; j < arr[i].length; j++){
if(arr[i][j] > max){
max = arr[i][j];
}
}
}
return max;
}
}
本日學習:
類別
物件
本日結語: