* @param args
*/
public static void main(String[] args) {
int row = 7;// 行數 必須是奇數 row >= 3
int temp = (row + 1) / 2; // 中間行的i的值
for (int i = 1; i <= row; i++) {
int space = 0; // 要打印的空格數
int star = 0; // 要打印的*數
space = i <= temp ? temp - i : i - temp;
star = 2 * (temp-space);
//打印空格
for (int j = 0; j < space; j++) {
System.out.print(" ");
}
//打印*
for (int k = 0; k < star; k++) {
System.out.print("*");
}
System.out.println();
}
}}
覺得好記得結賬