Program to show a triangle of numbers pattern

robaa

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2022-11-09

215

Algorithm

Start
Let i be an integer number.
Let j be an integer number.
Let size be an integer number and initialize by 6.
Repeat step 8 to 16 until all value parsed.
Set i = 0 and check I <= size+1;
Set j = size and check j > 1;
Print space.
Set k = 1 and check k < 2*i-1;
Print "*".
End

All Answers

robaa

2022-11-09

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JAVA program

package programs;  
import java.util.Scanner;  
public class Pattern8   
{  
    public static void main(String[] args)   
  {  
    int size = 0;  
        Character c;  
        System.out.println();  
        size = 5;  
        int i, j, k;  
        for (i = 0; i < size + 1; i++) { for (j = size; j > i; j--) {  
                System.out.print(" ");  
            }  
            for (k = 0; k < (2 * i - 1); k++) {  
                System.out.print("*");  
            }  
            System.out.println();  
          }      
    }  
    }

Python

for i in range(1,6):  
  for j in range(1, 6-i+1):  
    print(" ", end='')  
  for k in range(0, 2*i-1):  
    print("*"),  
  print("")

C program

#include <stdio.h>  
int main()  
{  
int i, j, k;  
for (i = 0; i < 5 + 1; i++)  
{  
    for (j = 5; j > i; j--)  
    {  
        printf(" ");  
    }  
    for (k = 0; k < (2 * i - 1); k++)   
    {  
        printf("*");  
    }  
    printf("\n");    
    }          
    return 0;  
}

C# program

using System;  
public class Program  
{  
public static void Main(string[] args)  
{  
int n, i, k, count = 1;  
        n = 5;  
        count = n - 1;  
        for (k = 1; k <= n; k++)  
        {  
            for (i = 1; i <= count; i++)  
                Console.Write(" ");  
            count--;  
            for (i = 1; i <= 2 * k - 1; i++)  
                Console.Write("*");  
            Console.WriteLine();  
        }   
}  
}

PHP program

<?php  
for ($i=1; $i<=5; $i++)          
{   
for ($k=5; $k>$i; $k--)   
{   
echo " ";   
}  
for($j=1;$j<=(2*$i)-1;$j++)  
{  
echo " *";    
}  
echo "<br>";  
}   
?>

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total answers (1)