Print Fibonacci triangle
Here given code implementation process.
//C Program
//Display Fibonacci triangle
#include <stdio.h>
//Print Fibonacci triangle of given rows
void fibonacci_triangle(int row)
{
printf("ROW SIZE : %d\n\n", row);
//This is two initial value
int first = 1;
int second = 0;
int j = 0;
int i = 0;
for (i = 0; i < row; ++i)
{
for (j = 0; j <= i; j++)
{
printf("%d\t", first);
//Get next fibonacci number
first = second + first;
second = first - second;
}
printf("\n");
}
printf("\n\n");
}
int main()
{
//Test Case
fibonacci_triangle(7);
fibonacci_triangle(5);
return 0;
}Output
ROW SIZE : 7
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
987 1597 2584 4181 6765 10946
17711 28657 46368 75025 121393 196418 317811
ROW SIZE : 5
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
// Java Program
// Display Fibonacci triangle
class MyPattern
{
//Print Fibonacci triangle of given rows
public void fibonacci_triangle(int row)
{
System.out.print("ROW SIZE : " + row + "\n\n");
//This is two initial value
int first = 1;
int second = 0;
int j = 0;
int i = 0;
for (i = 0; i < row; ++i)
{
for (j = 0; j <= i; j++)
{
System.out.print("" + first + "\t");
//Get next fibonacci number
first = second + first;
second = first - second;
}
System.out.print("\n");
}
System.out.print("\n\n");
}
public static void main(String[] args)
{
MyPattern obj = new MyPattern();
//Test Cases
obj.fibonacci_triangle(7);
obj.fibonacci_triangle(5);
}
}Output
ROW SIZE : 7
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
987 1597 2584 4181 6765 10946
17711 28657 46368 75025 121393 196418 317811
ROW SIZE : 5
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
// C++ Program
// Display Fibonacci triangle
#include<iostream>
using namespace std;
class MyPattern
{
public:
//Print Fibonacci triangle of given rows
void fibonacci_triangle(int row)
{
cout << "ROW SIZE : " << row << "\n\n";
//This is two initial value
int first = 1;
int second = 0;
int j = 0;
int i = 0;
for (i = 0; i < row; ++i)
{
for (j = 0; j <= i; j++)
{
cout << "" << first << "\t";
//Get next fibonacci number
first = second + first;
second = first - second;
}
cout << "\n";
}
cout << "\n\n";
}
};
int main()
{
MyPattern obj = MyPattern();
//Test Cases
obj.fibonacci_triangle(7);
obj.fibonacci_triangle(5);
return 0;
}Output
ROW SIZE : 7
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
987 1597 2584 4181 6765 10946
17711 28657 46368 75025 121393 196418 317811
ROW SIZE : 5
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
<?php
// Php Program
// Display Fibonacci triangle
class MyPattern
{
//Print Fibonacci triangle of given rows
public function fibonacci_triangle($row)
{
echo("ROW SIZE : ". $row ."\n\n");
//This is two initial value
$first = 1;
$second = 0;
$j = 0;
$i = 0;
for ($i = 0; $i < $row; ++$i)
{
for ($j = 0; $j <= $i; $j++)
{
echo("". $first ."\t");
//Get next fibonacci number
$first = $second + $first;
$second = $first - $second;
}
echo("\n");
}
echo("\n\n");
}
}
function main()
{
$obj = new MyPattern();
//Test Cases
$obj->fibonacci_triangle(7);
$obj->fibonacci_triangle(5);
}
main();Output
ROW SIZE : 7
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
987 1597 2584 4181 6765 10946
17711 28657 46368 75025 121393 196418 317811
ROW SIZE : 5
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
// Node Js Program
// Display Fibonacci triangle
class MyPattern
{
//Print Fibonacci triangle of given rows
fibonacci_triangle(row)
{
process.stdout.write("ROW SIZE : " + row + "\n\n");
//This is two initial value
var first = 1;
var second = 0;
var j = 0;
var i = 0;
for (i = 0; i < row; ++i)
{
for (j = 0; j <= i; j++)
{
process.stdout.write("" + first + "\t");
//Get next fibonacci number
first = second + first;
second = first - second;
}
process.stdout.write("\n");
}
process.stdout.write("\n\n");
}
}
function main(args)
{
var obj = new MyPattern();
//Test Cases
obj.fibonacci_triangle(7);
obj.fibonacci_triangle(5);
}
main();Output
ROW SIZE : 7
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
987 1597 2584 4181 6765 10946
17711 28657 46368 75025 121393 196418 317811
ROW SIZE : 5
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
# Python 3 Program
# Display Fibonacci triangle
class MyPattern :
# Print Fibonacci triangle of given rows
def fibonacci_triangle(self, row) :
print("ROW SIZE : ", row ,"\n")
# This is two initial value
first = 1
second = 0
j = 0
i = 0
i = 0
while (i < row) :
j = 0
while (j <= i) :
print(first , end = "\t")
# Get next fibonacci number
first = second + first
second = first - second
j += 1
print( end = "\n")
i += 1
print("\n")
def main() :
obj = MyPattern()
# Test Cases
obj.fibonacci_triangle(7)
obj.fibonacci_triangle(5)
if __name__ == "__main__": main()Output
ROW SIZE : 7
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
987 1597 2584 4181 6765 10946
17711 28657 46368 75025 121393 196418 317811
ROW SIZE : 5
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
# Ruby Program
# Display Fibonacci triangle
class MyPattern
# Print Fibonacci triangle of given rows
def fibonacci_triangle(row)
print("ROW SIZE :", row ,"\n\n")
# This is two initial value
first = 1
second = 0
j = 0
i = 0
i = 0
while (i < row)
j = 0
while (j <= i)
print("", first ,"\t")
# Get next fibonacci number
first = second + first
second = first - second
j += 1
end
print("\n")
i += 1
end
print("\n\n")
end
end
def main()
obj = MyPattern.new()
# Test Cases
obj.fibonacci_triangle(7)
obj.fibonacci_triangle(5)
end
main()Output
ROW SIZE :7
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
987 1597 2584 4181 6765 10946
17711 28657 46368 75025 121393 196418 317811
ROW SIZE :5
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
// Scala Program
// Display Fibonacci triangle
class MyPattern
{
//Print Fibonacci triangle of given rows
def fibonacci_triangle(row: Int): Unit = {
print("ROW SIZE : " + row + "\n\n");
//This is two initial value
var first: Int = 1;
var second: Int = 0;
var j: Int = 0;
var i: Int = 0;
i = 0;
while (i < row)
{
j = 0;
while (j <= i)
{
print("" + first + "\t");
//Get next fibonacci number
first = second + first;
second = first - second;
j += 1;
}
print("\n");
i += 1;
}
print("\n\n");
}
}
object Main
{
def main(args: Array[String]): Unit = {
var obj: MyPattern = new MyPattern();
//Test Cases
obj.fibonacci_triangle(7);
obj.fibonacci_triangle(5);
}
}Output
ROW SIZE : 7
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
987 1597 2584 4181 6765 10946
17711 28657 46368 75025 121393 196418 317811
ROW SIZE : 5
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
// Swift Program
// Display Fibonacci triangle
class MyPattern
{
//Print Fibonacci triangle of given rows
func fibonacci_triangle(_ row: Int)
{
print("ROW SIZE : ", row ,"\n");
//This is two initial value
var first: Int = 1;
var second: Int = 0;
var j: Int = 0;
var i: Int = 0;
i = 0;
while (i < row)
{
j = 0;
while (j <= i)
{
print(first ,"\t", terminator: "");
//Get next fibonacci number
first = second + first;
second = first - second;
j += 1;
}
print("\n", terminator: "");
i += 1;
}
print("\n\n", terminator: "");
}
}
func main()
{
let obj: MyPattern = MyPattern();
//Test Cases
obj.fibonacci_triangle(7);
obj.fibonacci_triangle(5);
}
main();Output
ROW SIZE : 7
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
987 1597 2584 4181 6765 10946
17711 28657 46368 75025 121393 196418 317811
ROW SIZE : 5
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
// C# Program
// Display Fibonacci triangle
using System;
class MyPattern
{
//Print Fibonacci triangle of given rows
public void fibonacci_triangle(int row)
{
Console.Write("ROW SIZE : " + row + "\n\n");
//This is two initial value
int first = 1;
int second = 0;
int j = 0;
int i = 0;
i = 0;
while (i < row)
{
j = 0;
while (j <= i)
{
Console.Write("" + first + "\t");
//Get next fibonacci number
first = second + first;
second = first - second;
j++;
}
Console.Write("\n");
i++;
}
Console.Write("\n\n");
}
public static void Main(String[] args)
{
MyPattern obj = new MyPattern();
//Test Cases
obj.fibonacci_triangle(7);
obj.fibonacci_triangle(5);
}
}Output
ROW SIZE : 7
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
987 1597 2584 4181 6765 10946
17711 28657 46368 75025 121393 196418 317811
ROW SIZE : 5
1
1 2
3 5 8
13 21 34 55
89 144 233 377 610
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