Java_用*輸出等腰三角形

// 代碼...............................................................

import java.util.Scanner;
public class Work10{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
System.out.print("請輸入一個整數n：");
int n = sc.nextInt();

for (int i = 0;i <= n;i++){
for (int j = 1;j <= n-i;j++){
System.out.print(" ");
}
for (int k = 1;k <= 2*i-1;k++){
System.out.print("*");
}
System.out.println();
}
}
}