java 实现简单圣诞树的示例代码(圣诞节快乐)
代码如下:
@Test
public void shengdanshu(){
//叶子层
int level = 10;
//根层
int rootLevel = 2;
int spaceNum = level - 1;
//画叶子
// 为什么从1开始 不管了就是任性
for (int i = 1; i <= level; i++) {
spaceNum--;
for (int g = 0; g <= spaceNum; g++) {
System.out.print(" ");
}
for (int j = 1; j <= ((i * 2) -1); j++) {
System.out.print("*");
}
System.out.print("\n");
}
System.out.println(" ❤圣诞节快乐❤");
//画根
for (int i = 1; i <= rootLevel; i++) {
for (int g = 1; g < level; g++) {
System.out.print(" ");
}
System.out.print("*\n");
}
}
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