1.
PROGRAM SEGITIGA SAMA SISI
sintaks :
// program segitiga sama sisi
import javax.swing.*;
public class pjavast
{
public
static void main(String args[])
{
String
tinggi = "";
tinggi
= JOptionPane.showInputDialog("Masukkan tinggi segitiga : ");
int
t = Integer.parseInt(tinggi);
for(int
x=1;x<=t;x++){
for(int
y=1;y<=x;y++){
System.out.print("X");
}
System.out.print("\n");
}
}
}
Ø
Hasil compile :

2.
PROGRAM SEGITIGA SAMA SISI
sintaks :
// program segitiga sama sisi
import javax.swing.*;
public class tugasjava3
{
public
static void main(String[] args)
{
String
tinggi = "";
tinggi
= JOptionPane.showInputDialog("Masukkan tinggi segitiga : ");
int
a = Integer.parseInt(tinggi);
for(int
x=1;x<=a;x++)
{
for(int
y=1;y<=x;y++)
{
System.out.print("alanPRO");
}
System.out.print("\n");
}
}
}
Ø
Hasil compile

3.
PROGRAM SEGITIGA SIKU-SIKU
sintaks :
// Program Segitiga siku-siku
public class tugasjava2
{
public
static void main(String[] args)
{
int
baris = 10;
for
(int n=0; n<baris; n++)
{
for
(int y=0; y<=n; y++)
System.out.print("x
");
System.out.println();
}
}
}
Ø
Hasil compile :

4.
PROGRAM
SEGITIGA SAMA SISI
sintaks :
//Program Segitiga sama sisi
public class tugasjava1
{
public
static void main (String[] args)
{
int
n = 25;
for(int
a=1; a<=n; a++)
{
for(int
b=n; b>a; b--)
{
System.out.print("
");
}
for(int
c=1; c<=a; c++)
{
System.out.print("@
");
}
System.out.println();
}
System.out.println();
System.out.print("baris
= " + n);
}
}
Ø
Hasil compile :

5.
PROGRAM SIKU-SIKU KANAN BAWAH/KE ATAS
sintaks :
//Program Segitiga sama sisi
public class tugasjava1
{
public
static void main (String[] args)
{
int
n = 25;
for(int
a=1; a<=n; a++)
{
for(int
b=n; b>a; b--)
{
System.out.print("
");
}
for(int
c=1; c<=a; c++)
{
System.out.print("@
");
}
System.out.println();
}
System.out.println();
System.out.print("baris
= " + n);
}
}
Ø
Hasil compile :

6.
PROGRAM SIKU-SIKU KANAN ATAS/KEBAWAH
sintaks :
// Program Siku-siku Kanan Atas/kebawah
public class tugas3
{
public
static void main(String[] args)
{
int
tingkat = 6, temp = tingkat;
for(int
x=0;x<tingkat;x++)
{
for(int
y=0;y<x;y++)
{
System.out.print("
");
}
for(int
z=temp;z>0;z--)
{
System.out.print("x");
}
temp--;
System.out.print("\n");
}
}
}
Ø
Hasil compile ;

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