public static void drawLine(int space,int star) {
for (int i = 0; i < space; i++) {
System.out.print(" ");
}
for (int i = 0; i < star; i++) {
System.out.print("★");
}
System.out.println();
}
public static void draw(int lines)
{
int max = lines/2 +1;
for (int i = 1; i <= max; i++) {
drawLine(max-i,i*2-1);
}
for(int i=max-1;i>=1;i--)
{
drawLine(max-i,i*2-1);
}
}
简单
public static void drawLine(int space,int star) {
for (int i = 0; i < space; i++) {
System.out.print(" ");
}
for (int i = 0; i < star; i++) {
System.out.print("★");
}
System.out.println();
}
public static void draw(int lines)
{
int max = lines/2 +1;
for (int i = 1; i <= max; i++) {
drawLine(max-i,i*2-1);
}
for(int i=max;i>=1;i--)
{
drawLine(max-i,i*2-1);
}
}