输出1 3 6 10 15 21 2 5 9 14 20 4 8 13 19 7 12 18 11 17 16JAVA
时间: 2023-05-20 21:05:37 浏览: 148
以下是输出1 3 6 10 15 21 2 5 9 14 20 4 8 13 19 7 12 18 11 17 16的JAVA代码:
```
public class Main {
public static void main(String[] args) {
int n = 6;
int[][] arr = new int[n][n];
int num = 1;
for (int i = 0; i < n; i++) {
for (int j = 0; j <= i; j++) {
arr[i - j][j] = num++;
}
}
for (int i = n - 2; i >= 0; i--) {
for (int j = 0; j <= i; j++) {
arr[n - j - 1][n - i + j - 1] = num++;
}
}
for (int i = 0; i < n; i++) {
for (int j = 0; j < n; j++) {
if (arr[i][j] != 0) {
System.out.print(arr[i][j] + " ");
}
}
System.out.println();
}
}
}
```
希望能够帮到你!