用五星输出直角三角形

//外循环控制行数
for (int i = 1; i <=5; i++) {
//内循环输出空格
for (int j = 4; j<=5; j++) {
System.out.println(" ");

		}
	//内循环输出*
	for (int x = 1; x <=i*2-1; x++) {
		System.out.print("*");
	}
	}

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转载自blog.csdn.net/amspony/article/details/88539437