Pascal's triangle patterns
Here given code implementation process.
/*
Java Program
Pascal's triangle patterns
*/
public class PascalPattern
{
// Print the pascal triangle of given size
public void pascalTriangle(int size)
{
// Variables that are the control executors of this function
int i = 0, j = 0, k = 0;
for (i = 0; i < size; i++)
{
// Print initial white space
for (j = i + 1; j < size; j++)
{
System.out.print(" ");
}
for (j = 0; j <= i; j++)
{
if (j == 0 || i == 0)
{
// Set initial values
k = 1;
}
else
{
// Pascal's triangle number calculation
k = k *(i - j + 1) / j;
}
// Display the value of calculate number
System.out.print(" " + k + " ");
}
System.out.print("\n");
}
System.out.print("\n");
}
public static void main(String[] args)
{
PascalPattern task = new PascalPattern();
// Test Case
task.pascalTriangle(5);
task.pascalTriangle(7);
}
}Output
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
// Include header file
#include <iostream>
using namespace std;
/*
C++ Program
Pascal's triangle patterns
*/
class PascalPattern
{
public:
// Print the pascal triangle of given size
void pascalTriangle(int size)
{
// Variables that are the control executors of this function
int i = 0;
int j = 0;
int k = 0;
for (i = 0; i < size; i++)
{
// Print initial white space
for (j = i + 1; j < size; j++)
{
cout << " ";
}
for (j = 0; j <= i; j++)
{
if (j == 0 || i == 0)
{
// Set initial values
k = 1;
}
else
{
// Pascal's triangle number calculation
k = k *(i - j + 1) / j;
}
// Display the value of calculate number
cout << " " << k << " ";
}
cout << "\n";
}
cout << "\n";
}
};
int main()
{
PascalPattern *task = new PascalPattern();
// Test Case
task->pascalTriangle(5);
task->pascalTriangle(7);
return 0;
}Output
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
/*
C Program
Pascal's triangle patterns
*/
#include <stdio.h>
// Print the pascal triangle of given size
void pascal_triangle(int size)
{
// Variables that are the control executors of this function
int i = 0, j = 0, k = 0;
for (i = 0; i < size; i++)
{
//Print initial white space
for (j = i + 1; j < size; j++)
{
printf(" ");
}
for (j = 0; j <= i; j++)
{
if (j == 0 || i == 0)
{
//Set initial values
k = 1;
}
else
{
//Pascal's triangle number calculation
k = k *(i - j + 1) / j;
}
//Display the value of calculate number
printf(" %d ", k);
}
printf("\n");
}
}
int main()
{
//Test Case
pascal_triangle(5);
pascal_triangle(7);
return 0;
}Output
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1package main
import "fmt"
/*
Go Program
Pascal's triangle patterns
*/
// Print the pascal triangle of given size
func pascalTriangle(size int) {
// Variables that are the control executors of this function
var i int = 0
var j int = 0
var k int = 0
for i = 0 ; i < size ; i++ {
// Print initial white space
for j = i + 1 ; j < size ; j++ {
fmt.Print(" ")
}
for j = 0 ; j <= i ; j++ {
if j == 0 || i == 0 {
// Set initial values
k = 1
} else {
// Pascal's triangle number calculation
k = k * (i - j + 1) / j
}
// Display the value of calculate number
fmt.Print(" ", k, " ")
}
fmt.Print("\n")
}
fmt.Print("\n")
}
func main() {
// Test Case
pascalTriangle(5)
pascalTriangle(7)
}Output
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
// Include namespace system
using System;
/*
Csharp Program
Pascal's triangle patterns
*/
public class PascalPattern
{
// Print the pascal triangle of given size
public void pascalTriangle(int size)
{
// Variables that are the control executors of this function
int i = 0;
int j = 0;
int k = 0;
for (i = 0; i < size; i++)
{
// Print initial white space
for (j = i + 1; j < size; j++)
{
Console.Write(" ");
}
for (j = 0; j <= i; j++)
{
if (j == 0 || i == 0)
{
// Set initial values
k = 1;
}
else
{
// Pascal's triangle number calculation
k = k * (i - j + 1) / j;
}
// Display the value of calculate number
Console.Write(" " + k + " ");
}
Console.Write("\n");
}
Console.Write("\n");
}
public static void Main(String[] args)
{
PascalPattern task = new PascalPattern();
// Test Case
task.pascalTriangle(5);
task.pascalTriangle(7);
}
}Output
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
<?php
/*
Php Program
Pascal's triangle patterns
*/
class PascalPattern
{
// Print the pascal triangle of given size
public function pascalTriangle($size)
{
// Variables that are the control executors of this function
$i = 0;
$j = 0;
$k = 0;
for ($i = 0; $i < $size; $i++)
{
// Print initial white space
for ($j = $i + 1; $j < $size; $j++)
{
print_r(" ");
}
for ($j = 0; $j <= $i; $j++)
{
if ($j == 0 || $i == 0)
{
// Set initial values
$k = 1;
}
else
{
// Pascal's triangle number calculation
$k = (int)($k * ($i - $j + 1) / $j);
}
// Display the value of calculate number
print_r(" ".strval($k)." ");
}
print_r("\n");
}
print_r("\n");
}
public static function main($args)
{
$task = new PascalPattern();
// Test Case
$task->pascalTriangle(5);
$task->pascalTriangle(7);
}
}
PascalPattern::main(array());Output
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
/*
Node JS Program
Pascal's triangle patterns
*/
class PascalPattern
{
// Print the pascal triangle of given size
pascalTriangle(size)
{
// Variables that are the control executors of this function
var i = 0;
var j = 0;
var k = 0;
for (i = 0; i < size; i++)
{
// Print initial white space
for (j = i + 1; j < size; j++)
{
process.stdout.write(" ");
}
for (j = 0; j <= i; j++)
{
if (j == 0 || i == 0)
{
// Set initial values
k = 1;
}
else
{
// Pascal's triangle number calculation
k = parseInt(k * (i - j + 1) / j);
}
// Display the value of calculate number
process.stdout.write(" " + k + " ");
}
process.stdout.write("\n");
}
process.stdout.write("\n");
}
}
function main()
{
var task = new PascalPattern();
// Test Case
task.pascalTriangle(5);
task.pascalTriangle(7);
}
main();Output
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
# Python 3 Program
# Pascal's triangle patterns
class PascalPattern :
# Print the pascal triangle of given size
def pascalTriangle(self, size) :
# Variables that are the control executors of this function
i = 0
j = 0
k = 0
i = 0
while (i < size) :
j = i + 1
# Print initial white space
while (j < size) :
print(" ", end = "")
j += 1
j = 0
while (j <= i) :
if (j == 0 or i == 0) :
# Set initial values
k = 1
else :
# Pascal's triangle number calculation
k = int(k * (i - j + 1) / j)
# Display the value of calculate number
print("", k ," ", end = "")
j += 1
print(end = "\n")
i += 1
print(end = "\n")
def main() :
task = PascalPattern()
# Test Case
task.pascalTriangle(5)
task.pascalTriangle(7)
if __name__ == "__main__": main()Output
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
# Ruby Program
# Pascal's triangle patterns
class PascalPattern
# Print the pascal triangle of given size
def pascalTriangle(size)
# Variables that are the control executors of this function
i = 0
j = 0
k = 0
i = 0
while (i < size)
j = i + 1
# Print initial white space
while (j < size)
print(" ")
j += 1
end
j = 0
while (j <= i)
if (j == 0 || i == 0)
# Set initial values
k = 1
else
# Pascal's triangle number calculation
k = k * (i - j + 1) / j
end
# Display the value of calculate number
print(" ", k ," ")
j += 1
end
print("\n")
i += 1
end
print("\n")
end
end
def main()
task = PascalPattern.new()
# Test Case
task.pascalTriangle(5)
task.pascalTriangle(7)
end
main()Output
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
/*
Scala Program
Pascal's triangle patterns
*/
class PascalPattern()
{
// Print the pascal triangle of given size
def pascalTriangle(size: Int): Unit = {
// Variables that are the control executors of this function
var i: Int = 0;
var j: Int = 0;
var k: Int = 0;
while (i < size)
{
j = i + 1;
// Print initial white space
while (j < size)
{
print(" ");
j += 1;
}
j = 0;
while (j <= i)
{
if (j == 0 || i == 0)
{
// Set initial values
k = 1;
}
else
{
// Pascal's triangle number calculation
k = k * (i - j + 1) / j;
}
// Display the value of calculate number
print(" " + k + " ");
j += 1;
}
print("\n");
i += 1;
}
print("\n");
}
}
object Main
{
def main(args: Array[String]): Unit = {
var task: PascalPattern = new PascalPattern();
// Test Case
task.pascalTriangle(5);
task.pascalTriangle(7);
}
}Output
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
/*
Kotlin Program
Pascal's triangle patterns
*/
class PascalPattern
{
// Print the pascal triangle of given size
fun pascalTriangle(size: Int): Unit
{
// Variables that are the control executors of this function
var i: Int = 0;
var j: Int ;
var k: Int = 0;
while (i < size)
{
j = i + 1;
// Print initial white space
while (j < size)
{
print(" ");
j += 1;
}
j = 0;
while (j <= i)
{
if (j == 0 || i == 0)
{
// Set initial values
k = 1;
}
else
{
// Pascal's triangle number calculation
k = k * (i - j + 1) / j;
}
// Display the value of calculate number
print(" " + k + " ");
j += 1;
}
print("\n");
i += 1;
}
print("\n");
}
}
fun main(args: Array < String > ): Unit
{
val task: PascalPattern = PascalPattern();
// Test Case
task.pascalTriangle(5);
task.pascalTriangle(7);
}Output
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
/*
Swift 4 Program
Pascal's triangle patterns
*/
class PascalPattern
{
// Print the pascal triangle of given size
func pascalTriangle(_ size: Int)
{
// Variables that are the control executors of this function
var i: Int = 0;
var j: Int = 0;
var k: Int = 0;
i = 0;
while (i < size)
{
j = i + 1;
// Print initial white space
while (j < size)
{
print(" ", terminator: "");
j += 1;
}
j = 0;
while (j <= i)
{
if (j == 0 || i == 0)
{
// Set initial values
k = 1;
}
else
{
// Pascal's triangle number calculation
k = k * (i - j + 1) / j;
}
// Display the value of calculate number
print("", k ," ", terminator: "");
j += 1;
}
print(terminator: "\n");
i += 1;
}
print(terminator: "\n");
}
}
func main()
{
let task: PascalPattern = PascalPattern();
// Test Case
task.pascalTriangle(5);
task.pascalTriangle(7);
}
main();Output
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
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