Programa para hallar el Volumen de un Prisma Triangular

Dada la longitud, el ancho y la altura de un prisma triangular, la tarea es encontrar el volumen del prisma triangular. 
Ejemplos: 
 

Input:  l = 18, b = 12, h = 9
Output: Volume of triangular prism: 972

Input: l = 10, b = 8, h = 6
Output: Volume of triangular prism: 240

En matemáticas, un prisma triangular es una forma sólida tridimensional con dos extremos idénticos conectados por líneas paralelas iguales. El prisma triangular contiene 5 caras, 9 aristas y 6 vértices. 
 

Fórmula para hallar el volumen de un prisma triangular:
 

Volume = ( l * b * h ) / 2 

// CPP program to find the volume
// of the triangular prism
#include <bits/stdc++.h>
using namespace std;
 
// function to find the Volume
// of triangular prism
float findVolume(float l, float b, float h)
{
    // formula to find Volume
    float volume = (l * b * h) / 2;
 
    return volume;
}
 
// Driver Code
int main()
{
    float l = 18, b = 12, h = 9;
 
    // function calling
    cout << "Volume of triangular prism: "
         << findVolume(l, b, h);
 
    return 0;
}

// Java program to find the volume
// of the triangular prism
import java.io.*;
 
class GFG {
 
    // function to find the Volume
    // of triangular prism
    static float findVolume(float l, float b, float h)
    {
        // formula to find Volume
        float volume = (l * b * h) / 2;
 
        return volume;
    }
 
    // Driver code
    public static void main(String[] args)
    {
        float l = 18, b = 12, h = 9;
 
        // function calling
        System.out.println("Volume of triangular prism: "
                           + findVolume(l, b, h));
    }
}

# Python3 program to find the volume
# of the triangular prism
 
# function to find the Volume
# of triangular prism
def findVolume(l, b, h) :
 
    # formula to find Volume
    return ((l * b * h) / 2)
 
# Driver Code
l = 18
b = 12
h = 9
     
# function calling
print("Volume of triangular prism: ",
                findVolume(l, b, h))

// C# program to find the volume
// of the triangular prism
using System;
 
class GFG {
 
    // function to find the Volume
    // of triangular prism
    static float findVolume(float l, float b, float h)
    {
        // formula to find Volume
        float volume = (l * b * h) / 2;
 
        return volume;
    }
 
    // Driver code
    static public void Main()
    {
        float l = 18, b = 12, h = 9;
 
        // function calling
        Console.WriteLine("Volume of triangular prism: "
                          + findVolume(l, b, h));
    }
}

<?php
// PHP program to find the volume
// of the triangular prism
 
// function to find the Volume
// of triangular prism
function findVolume($l, $b, $h)
{
    // formula to find Volume
    $volume = ($l * $b * $h) / 2;
     
    return $volume;
}
 
// Driver Code
$l = 18; $b = 12; $h = 9;
     
// function calling
echo "Volume of triangular prism: "
    . findVolume($l, $b, $h);
 
?>

<script>
// Javascript program to find the volume
// of the triangular prism
 
// function to find the Volume
// of triangular prism
function findVolume( l,  b, h)
{
 
    // formula to find Volume
    let volume = (l * b * h) / 2;
 
    return volume;
}
 
// Driver Code
  let l = 18, b = 12, h = 9;
 
    // function calling
    document.write( "Volume of triangular prism: " + findVolume(l, b, h));
     
// This code is contributed by todaysgaurav
 
</script>

Volume of triangular prism: 972

Complejidad de Tiempo : O(1)
Espacio Auxiliar : O(1)