Vendi's Blog

cara membuat anak panah pengulangan dengan java.

import java.util.*;

public class panah{

    public static void main(String[] args) {
  Scanner input=new Scanner(System.in);
  System.out.println("\n");
  System.out.print(" Masukkan Angka = ");
  int n=input.nextInt();
  
  System.out.println("\n Anak Panah\n");
        for (int i = 0; i <= n; i++) {
            for (int k=n; k > i; k--) {
                System.out.print(" ");
            }
   for(int z=n;z>0;z--){
   System.out.print("*");
   }
   System.out.println("");
        }
  for(int b=1;b<=n;b++){
            for(int c=1;c<=b;c++){
    System.out.print(" ");
    }
   for(int z=n;z>0;z--){
   System.out.print("*");
   }
   System.out.println("");
        }     
    }
 
}

 cara membuat bilangan pengulangan ganjil

import java.util.Scanner;
class ganjil{
   public static void main (String[]args){
     Scanner input=new Scanner(System.in);  
   
    int a,i;
     System.out.print("Masukan Angka = ");  
     a = input.nextInt();

    i=a+20;  
   
while (a<i){
System.out.println (a);

a=a+2;
}
}
}

   /

public class segitigaterbalik {
    public static void main(String[] args) {
        for (int i = 1; i <= 5; i++) { //untuk menentukan tinggi piramida
            for (int j = 1; j <=i; j++) { //membentuk spasi
                System.out.print(" ");
            }
            for (int k = 9-((i*2)-2); k >= 1; k--) { //mencetak karakter bintang
                System.out.print("*");
            }
            System.out.println(""); //pindah baris
        }
    }
}