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菱形怎么用java输出 如何用java打出菱形(会的进来)

2023-05-25 01:08:49 互联网 未知 开发

 菱形怎么用java输出 如何用java打出菱形(会的进来)

菱形怎么用java输出

package com.text

  public class 菱形 {

  /**
  * @param args
  */
  public static void main(String[] args) {
  // TODO Auto-generated method stub
  for (int i = 1 i <= 5 i ) {
  for (int j = 1 j <= 5 - i j ) {
  System.out.print(" ")
  }
  for (int j = 1 j <= 2 * i - 1 j ) {
  if (j > 1 && j < 2 * i - 1) {
  System.out.print(" ")
  } else {
  System.out.print("*")
  }
  }
  System.out.println()
  }
  for (int i = 1 i <= 4 i ) {
  for (int j = 1 j <= i j ) {
  System.out.print(" ")
  }
  for (int j = 1 j <= 2 * (4 - i) 1 j ) {
  if (j > 1 && j < 2 * (4 - i) 1) {
  System.out.print(" ")
  } else {
  System.out.print("*")
  }
  }
  System.out.println()
  }
  }

  }

如何用java打出菱形(会的进来)

public static void main(String[] args) { // TODO Auto-generated method stub for (int i=0i<4i ){ for (int k=0k

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