package looping;
import java.util.Scanner;
public class Looping {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int pilihan;
int x,j;
Scanner masukan = new Scanner(System.in);
do{
System.out.print("Pilihan Anda : ");
pilihan = masukan.nextInt();
if(pilihan==1)for( x = 1; x <= 5; x++){
for( j=1;j<=x;j++)
System.out.print(j);
System.out.println();
}else if(pilihan==2)for( x = 5; x >= 1; x--){
for( j=5;j>=x;j--)
System.out.print(j);
System.out.println();
} else if(pilihan==3)for( x = 1; x <= 5; x++){
for( j=x;j>=1;j--)
System.out.print(j);
System.out.println();
}
else if(pilihan==4)for( x = 1; x <= 5; x++){
for( j=x;j>=1;j--)
System.out.print(x);
System.out.println();
}else if(pilihan==5)for( x = 5; x >= 1; x--){
for( j=x;j>=1;j--)
System.out.print(x);
System.out.println();
}else if(pilihan==6)for( x=1;x<5;x++)
{
int alphabet=65; //ASCII value of A
for( j=1;j<=x;j++)
{
System.out.print((char)alphabet);
alphabet++;
}
System.out.println();
}
else if(pilihan==7){
int alphabet=65;
for( x=1;x<5;x++)
{
for( j=1;j<=x;j++)
{
System.out.print((char)alphabet);
}
System.out.println();
alphabet++;
}
}else if(pilihan==8){
for( x = 5; x >= 1; x--){
for( j=x;j>=1;j--)
System.out.print(j);
System.out.println();
}
}
}while(pilihan!=9);
}
}
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