public static void isoscelesRightTriangle(){
Scanner reader1 = new Scanner(System.in);
System.out.println("清論入等腰直角三角形的高:");
int h = reader1.nextInt();
Scanner reader2= new Scanner(System.in);
System.out.println("清論入等腰直角三角形的厚度:");
int w= reader2.nextInt();
for (int i = 0; i < h; i++) {
if(i<w){
for (int i2 = 0; i2 < h-i; i2++) {
if (i2==(h-1-i)){
System.out.println("#");
}else {
System.out.print("#");
}
}
}
if(i>=w){
if(h-i>2*w) {
for (int i1 = 0; i1 < w; i1++) {
System.out.print("#");
}
for (int i2 = 0; i2 < h-2*w-i; i2++) {
System.out.print(" ");
}
for (int i1 = 0; i1 < w; i1++) {
if(i1==w-1){
System.out.println("#");
}else {
System.out.print("#");
}
}
}
else {
for (int i1 = 0; i1 < h - i; i1++) {
if(i1==h-1-i){
System.out.println("#");
}
else {
System.out.print("#");
}
}
}
}
}
}