java打印小人走楼梯

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// 小人走台阶
package class_experiment_questions;
import java.util.Scanner;
public class steps_walking {
public static void main(String[] arg)
{
// 用户自定义输入台阶数量
Scanner in = new Scanner(System.in);
System.out.print("请输入台阶的数量：");
int amount=in.nextInt();
for(int i=1;i<=amount;i++)
{
for (int k = 1; k <= 5*(amount-i)+2; k++)
{
System.out.print(" ");
}
System.out.print("O
******");
for (int k = 1; k <= 5*(i-1); k++)
{
System.out.print(" ");
}
System.out.println("*");
for (int k = 1; k <= 5*(amount-i)+1; k++)
{
System.out.print(" ");
}
System.out.print("/|\ *");
for (int k = 1; k <= i*5; k++)
{
System.out.print(" ");
}
System.out.println("*");
for (int k = 1; k <= 5*(amount-i)+1; k++)
{
System.out.print(" ");
}
System.out.print("/ \ *");
for (int k = 1; k <= 5*i; k++)
{
System.out.print(" ");
}
System.out.println("*");
}
for (int k = 1; k <= amount*5+7; k++)
{
System.out.print("*");
}
// 改进：使用repeat简化代码
//
public static void main(String[] args)
//
{
//
print_people();
//
System.out.println("*".repeat(32));
//
}
//
public static void print_people()
//
{
//
for (int i=21;i>=1;i=i-5)
//
{
//
System.out.println(" ".repeat(i)
//
+" O ******"
//
+" ".repeat(21-i)
//
+"*");
//
System.out.println(" ".repeat(i)
//
+"/|\ *"
//
+" ".repeat(26-i)
//
+"*");
//
System.out.println(" ".repeat(i)
//
+"/ \ *"
//
+" ".repeat(26-i)
//
+"*");
//
//
}
//
}
}
}