Print reverse floyd's triangle
Here given code implementation process.
//C Program
//Print reverse floyd's triangle
#include <stdio.h>
//Print floyd triangle of given rows
void floyd_triangle(int row)
{
printf("ROW SIZE : %d\n\n", row);
//declare loop control variable
int i = 0;
int j = 0;
//counter variable is used to display triangle values
int counter = (row * (row + 1)) / 2;
for (i = 0; i < row; ++i)
{
for (j = i; j < row; j++)
{
printf("%d\t", counter);
counter--;
}
printf("\n");
}
printf("\n\n");
}
int main()
{
//Test Case
floyd_triangle(7);
floyd_triangle(5);
return 0;
}Output
ROW SIZE : 7
28 27 26 25 24 23 22
21 20 19 18 17 16
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
ROW SIZE : 5
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
/*
Java Program
Print reverse floyd's triangle
*/
class MyPattern
{
//Print floyd triangle of given rows
public void floyd_triangle(int row)
{
System.out.print("ROW SIZE : " + row + "\n\n");
//declare loop control variable
int i = 0;
int j = 0;
//counter variable is used to display triangle values
int counter = (row * (row + 1)) / 2;
for (i = 0; i < row; ++i)
{
for (j = i; j < row; j++)
{
System.out.print(counter + "\t");
counter--;
}
System.out.print("\n");
}
System.out.print("\n\n");
}
public static void main(String[] args)
{
MyPattern obj = new MyPattern();
//Simple test
obj.floyd_triangle(7);
obj.floyd_triangle(5);
}
}Output
ROW SIZE : 7
28 27 26 25 24 23 22
21 20 19 18 17 16
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
ROW SIZE : 5
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
/*
C++ Program
Print reverse floyd's triangle
*/
#include<iostream>
using namespace std;
class MyPattern
{
public:
//Print floyd triangle of given rows
void floyd_triangle(int row)
{
cout << "ROW SIZE : " << row << "\n\n";
//declare loop control variable
int i = 0;
int j = 0;
//counter variable is used to display triangle values
int counter = ((row + 1) * row) / 2;
for (i = 0; i < row; ++i)
{
for (j = i; j < row; j++)
{
cout << counter << "\t";
counter--;
}
cout << "\n";
}
cout << "\n\n";
}
};
int main()
{
MyPattern obj = MyPattern();
//Simple test
obj.floyd_triangle(7);
obj.floyd_triangle(5);
return 0;
}Output
ROW SIZE : 7
28 27 26 25 24 23 22
21 20 19 18 17 16
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
ROW SIZE : 5
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
/*
C# Program
Print reverse floyd's triangle
*/
using System;
class MyPattern
{
//Print floyd triangle of given rows
public void floyd_triangle(int row)
{
Console.Write("ROW SIZE : " + row + "\n\n");
//declare loop control variable
int i = 0;
int j = 0;
//counter variable is used to display triangle values
int counter = ((row + 1) * row) / 2;
for (i = 0; i < row; i++)
{
for (j = i; j < row; j++)
{
Console.Write(counter + "\t");
counter--;
}
Console.Write("\n");
}
Console.Write("\n\n");
}
public static void Main(String[] args)
{
MyPattern obj = new MyPattern();
//Simple test
obj.floyd_triangle(7);
obj.floyd_triangle(5);
}
}Output
ROW SIZE : 7
28 27 26 25 24 23 22
21 20 19 18 17 16
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
ROW SIZE : 5
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
<?php
/*
Php Program
Print reverse floyd's triangle
*/
class MyPattern
{
//Print floyd triangle of given rows
public function floyd_triangle($row)
{
echo("ROW SIZE : ". $row ."\n\n");
//declare loop control variable
$i = 0;
$j = 0;
//counter variable is used to display triangle values
$counter = intval((($row + 1) * $row) / 2);
for ($i = 0; $i < $row; ++$i)
{
for ($j = $i; $j < $row; $j++)
{
echo($counter ."\t");
$counter--;
}
echo("\n");
}
echo("\n\n");
}
}
function main()
{
$obj = new MyPattern();
//Simple test
$obj->floyd_triangle(7);
$obj->floyd_triangle(5);
}
main();Output
ROW SIZE : 7
28 27 26 25 24 23 22
21 20 19 18 17 16
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
ROW SIZE : 5
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
/*
Node Js Program
Print reverse floyd's triangle
*/
class MyPattern
{
//Print floyd triangle of given rows
floyd_triangle(row)
{
process.stdout.write("ROW SIZE : " + row + "\n\n");
//declare loop control variable
var i = 0;
var j = 0;
//counter variable is used to display triangle values
var counter = parseInt(((row + 1) * row) / 2);
for (i = 0; i < row; ++i)
{
for (j = i; j < row; j++)
{
process.stdout.write(counter + "\t");
counter--;
}
process.stdout.write("\n");
}
process.stdout.write("\n\n");
}
}
function main(args)
{
var obj = new MyPattern();
//Simple test
obj.floyd_triangle(7);
obj.floyd_triangle(5);
}
main();Output
ROW SIZE : 7
28 27 26 25 24 23 22
21 20 19 18 17 16
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
ROW SIZE : 5
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
# Python 3 Program
# Print reverse floyd's triangle
class MyPattern :
# Print floyd triangle of given rows
def floyd_triangle(self, row) :
print("ROW SIZE : ", row ,"\n")
# declare loop control variable
i = 0
j = 0
# counter variable is used to display triangle values
counter = int(((row + 1) * row) / 2)
while (i < row) :
j = i
while (j < row) :
print(counter , end = "\t")
counter -= 1
j += 1
print(end = "\n")
i += 1
print("\n")
def main() :
obj = MyPattern()
# Simple test
obj.floyd_triangle(7)
obj.floyd_triangle(5)
if __name__ == "__main__": main()Output
ROW SIZE : 7
28 27 26 25 24 23 22
21 20 19 18 17 16
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
ROW SIZE : 5
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
# Ruby Program
# Print reverse floyd's triangle
class MyPattern
# Print floyd triangle of given rows
def floyd_triangle(row)
print("ROW SIZE : ", row ,"\n\n")
# declare loop control variable
i = 0
j = 0
# counter variable is used to display triangle values
counter = ((row + 1) * row) / 2
while (i < row)
j = i
while (j < row)
print(counter ,"\t")
counter -= 1
j += 1
end
print("\n")
i += 1
end
print("\n\n")
end
end
def main()
obj = MyPattern.new()
# Simple test
obj.floyd_triangle(7)
obj.floyd_triangle(5)
end
main()Output
ROW SIZE : 7
28 27 26 25 24 23 22
21 20 19 18 17 16
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
ROW SIZE : 5
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
/*
Scala Program
Print reverse floyd's triangle
*/
class MyPattern
{
//Print floyd triangle of given rows
def floyd_triangle(row: Int): Unit = {
print("ROW SIZE : " + row + "\n\n");
//declare loop control variable
var i: Int = 0;
var j: Int = 0;
//counter variable is used to display triangle values
var counter: Int = (((row + 1) * row) / 2).toInt;
while (i < row)
{
j = i;
while (j < row)
{
print(""+counter + "\t");
counter -= 1;
j += 1;
}
print("\n");
i += 1;
}
print("\n\n");
}
}
object Main
{
def main(args: Array[String]): Unit = {
var obj: MyPattern = new MyPattern();
//Simple test
obj.floyd_triangle(7);
obj.floyd_triangle(5);
}
}Output
ROW SIZE : 7
28 27 26 25 24 23 22
21 20 19 18 17 16
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
ROW SIZE : 5
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
/*
Swift Program
Print reverse floyd"s triangle
*/
class MyPattern
{
//Print floyd triangle of given rows
func floyd_triangle(_ row: Int)
{
print("ROW SIZE : ", row ,"\n", terminator: "\n");
//declare loop control variable
var i: Int = 0;
var j: Int = 0;
//counter variable is used to display triangle values
var counter: Int = ((row + 1) * row) / 2;
while (i < row)
{
j = i;
while (j < row)
{
print(counter , terminator: "\t");
counter -= 1;
j += 1;
}
print(terminator: "\n");
i += 1;
}
print(terminator: "\n\n");
}
}
func main()
{
let obj: MyPattern = MyPattern();
//Simple test
obj.floyd_triangle(7);
obj.floyd_triangle(5);
}
main();Output
ROW SIZE : 7
28 27 26 25 24 23 22
21 20 19 18 17 16
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
ROW SIZE : 5
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
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