DIJAMANT PUN PYTON

width = int(input("Please enter a width: "))
print("\n")

i = 1
while i < width*2:
    if i < width:
        print(" " * (width-i) + " *" * i + "-" * (width-i))
    else:
        print(" " * (i-width) + " *" * (2*width-i) + "-" * (i-width))
    i += 1

DIJAMANT PUN JAVA
import java.util.Scanner;
class Main {
  public static void main(String[] args) {
    Scanner sc=new Scanner(System.in);
    System.out.println("Enter N : ");
    int n=sc.nextInt();
    System.out.print("Enter Symbol : ");
    char c = sc.next().charAt(0);

    for(int i=1;i<=n;i++){
      for(int j=1;j<=n-i;j++) {
          System.out.print(" ");
      }
      for(int j=1;j<=i*2-1;j++) {
        System.out.print(c);
      }
      System.out.println();

    }
    for(int i=n-1;i>0;i--) {
	    for(int j=1;j<=n-i;j++) {
        System.out.print(" ");
      }
      for(int j=1;j<=i*2-1;j++){
        System.out.print(c);
      }
	    System.out.println();
    }
  }
}

DIJAMANT PUN C++
DIJAMANT
1.C++
#include <iostream>
using namespace std;

int main() {
    int n,i,j;
    int razmak=1;

    std::cin >> n;
    std::cout << "Uneti broj redova: "<< n << std::endl;
    cout<<"\n";
    razmak=n-1;
    for (i=1;i<=n;i++){
        for(j=1;j<=razmak;j++){
            cout<<" "; }

        razmak--;
        for(j=1;j<=2*i-1;j++){
            cout<<"*";
        }
        cout<<"\n";
    }
    razmak=1;

    for (i = 1; i<= n - 1; i++){
        for (j = 1; j<= razmak; j++){
            cout<<" ";
        }
    razmak++;
    for (j = 1 ; j<= 2*(n-i)-1; j++){
        cout<<"*";
    }
    cout<<"\n";
  }
  return 0;
}

DIJAMANT PUN PHP
<?php

$razmak=1;
$n=readline("Unesite broj redova: ");
$razmak=$n-1;
print("Unesite broj redova: ". $n);
print("\n\n");

for($i=1;$i<=$n;$i++){
    for($j=1;$j<=$razmak;$j++){
        print(" ");
    }
    $razmak=$razmak-1;
    for($j=1;$j<=2*$i-1;$j++){
        print("*");
    }
    print("\n");
}
$razmak=1;
for($i=1;$i<=$n-1;$i++){
    for($j=1;$j<=$razmak;$j++){
        print(" ");
    }
    $razmak++;
    for($j=1;$j<=2*($n-$i)-1;$j++){
        print("*");
    }
    print("\n");}

PRAVOUGLI TROUGAO NA GORE C
#include <iostream>
using namespace std;

int main()
{
    int rows;

    cout << "Enter number of rows: ";
    cin >> rows;

    for(int i = 1; i <= rows; ++i)
    {
        for(int j = 1; j <= i; ++j)
        {
            cout << "* ";
        }
        cout << "\n";
    }
    return 0;
}

PRAVOUGLI TROUGAO OD BROJEVA JAVA
import java.util.Scanner;
class Main {
  public static void main(String[] args) {
      Scanner sc = new Scanner (System.in);

    System.out.println("Upisi broj redova ");
    int red = sc.nextInt();

    for (int i = red ; i >= 1 ; --i ) {
      for (int j = 1 ; j <= i; ++j){
        System.out.print(j + " ");
      }
      System.out.println("");
    }

  }
}

PRAVOUGLI TROUGAO ZVEZDICE JAVA
import java.util.Scanner;
class Main {
  public static void main(String[] args) {
      Scanner sc = new Scanner (System.in);

    System.out.println("Upisi broj redova ");
    int red = sc.nextInt();

    for (int i = red ; i >= 1 ; --i ) {
      for (int j = 1 ; j <= i; ++j){
        System.out.print("* ");
      }
      System.out.println("");
    }

  }
}

PRAZAN DIJAMANT C
#include <iostream>
using namespace std;

int main() {
	cout<<("Enter N : ") <<endl;
    int n;
   cin>>n;
 int i,j,k=n, br = 1,p;
    for( i=1;i<=n;i++){
      for( j=1;j<k;j++)
          cout<<(" ");
          k--;

      for( p=1;p<=br;p++)
          if(p==1 ||  p==br)
        cout<<("*");
        else

      cout<<(" ");
        br = br+2;
        cout<<endl;
    }
    br = br-4;
	k = k+2;
    for( i=1;i<n;i++) {
	    for(j=1;j<k;j++)
        cout<<(" ");
        k++;

      for(p=1;p<=br;p++)
          if( p==1 ||  p==br)
        cout<<("*");
        else
        cout<<(" ");
      br = br-2;
	   cout<<endl;

    }

	return 0;
}

PRAZAN DIJAMANT JAVA
import java.util.Scanner;
class Main {
  public static void main(String[] args) {
    Scanner sc=new Scanner(System.in);

    System.out.println("Enter N : ");
    int n=sc.nextInt();
    System.out.print("Enter Symbol : "+ "\n");
    char c = sc.next().charAt(0);
 int i,j,k=n, br = 1,p;
    for( i=1;i<=n;i++){
      for( j=1;j<k;j++)
          System.out.print(" ");
          k--;

      for( p=1;p<=br;p++)
          if(p==1 ||  p==br)
        System.out.print(c);
        else

      System.out.print(" ");
        br = br+2;
        System.out.println();
    }
    br = br-4;
	k = k+2;
    for( i=1;i<n;i++) {
	    for(j=1;j<k;j++)
        System.out.print(" ");
        k++;

      for(p=1;p<=br;p++)
          if( p==1 ||  p==br)
        System.out.print(c);
        else
        System.out.print(" ");
      br = br-2;
	    System.out.println();

    }
  }
    }

PRAZAN DIJAMANT ZVEZDICE JAVA

  import java.util.Scanner;
class Main {
  public static void main(String[] args) {
    Scanner sc=new Scanner(System.in);

    System.out.println("Enter N : ");
    int n=sc.nextInt();
    System.out.print("Enter Symbol : "+ "\n");
    char c = sc.next().charAt(0);
 int i,j,k=n, br = 1,p;
    for( i=1;i<=n;i++){
      for( j=1;j<k;j++)
          System.out.print(" ");
          k--;

      for( p=1;p<=br;p++)
          if(p==1 ||  p==br)
        System.out.print("*");
        else

      System.out.print(" ");
        br = br+2;
        System.out.println();
    }
    br = br-4;
	k = k+2;
    for( i=1;i<n;i++) {
	    for(j=1;j<k;j++)
        System.out.print(" ");
        k++;

      for(p=1;p<=br;p++)
          if( p==1 ||  p==br)
        System.out.print("*");
        else
        System.out.print(" ");
      br = br-2;
	    System.out.println();

    }
  }
    }




PRAZAN DIJAMANT PHP

<?php


$n=readline("Unesite broj redova: ");

 $k=$n;
 $br = 1;
    for( $i=1;$i<=$n;$i++){
      for( $j=1;$j<$k;$j++)
          print(" ");
          $k--;

      for( $p=1;$p<=$br;$p++)
          if($p==1 ||  $p==$br)
        print("*");
        else

      print(" ");
        $br = $br+2;
       print("\n");
    }
    $br = $br-4;
	$k = $k+2;
    for( $i=1;$i<$n;$i++) {
	    for($j=1;$j<$k;$j++)
        print(" ");
        $k++;

      for($p=1;$p<=$br;$p++)
          if( $p==1 ||  $p==$br)
        print("*");
        else
        print(" ");
      $br = $br-2;
	  print("\n");

    }
    ?>