在JAVA中使用星号和制表符绘制树-不能在代码中包含地板

public class TreeDrawing {
    public static void drawTree(int totalLevels, int currentLevel) {
        if (currentLevel > totalLevels) {
            return;
        }
        
        for (int i = 0; i < currentLevel; i++) {
            for (int j = 0; j < totalLevels - currentLevel; j++) {
                System.out.print("\t");
            }
            
            for (int k = 0; k < currentLevel * 2 - 1; k++) {
                System.out.print("*");
            }
            
            System.out.println();
        }
        
        drawTree(totalLevels, currentLevel + 1);
    }
    
    public static void main(String[] args) {
        int totalLevels = 5;
        int currentLevel = 1;
        drawTree(totalLevels, currentLevel);
    }
}

        *
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