Design a class to overload a function volume() as follows:

Java Programming Language (Article) (Program)

double volume (double R) – with radius (R) as an argument, returns the volume of sphere using the formula.
V = 4/3 x 22/7 x R³
double volume (double H, double R) – with height(H) and radius(R) as the arguments, returns the volume of a cylinder using the formula.
V = 22/7 x R² x H
double volume (double L, double B, double H) – with length(L), breadth(B) and Height(H) as the arguments, returns the volume of a cuboid using the formula.
V = L x B x H

Program:

<span class="kwd">public</span><span class="pln"> </span><span class="kwd">class</span><span class="pln"> </span><span class="typ">RansariVolume</span><span class="pln">
</span><span class="pun">{</span><span class="pln">
    </span><span class="kwd">double</span><span class="pln"> volume</span><span class="pun">(</span><span class="kwd">double</span><span class="pln"> r</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
        </span><span class="kwd">return</span><span class="pln"> </span><span class="pun">(</span><span class="lit">4</span><span class="pln"> </span><span class="pun">/</span><span class="pln"> </span><span class="lit">3.0</span><span class="pun">)</span><span class="pln"> </span><span class="pun">*</span><span class="pln"> </span><span class="pun">(</span><span class="lit">22</span><span class="pln"> </span><span class="pun">/</span><span class="pln"> </span><span class="lit">7.0</span><span class="pun">)</span><span class="pln"> </span><span class="pun">*</span><span class="pln"> r </span><span class="pun">*</span><span class="pln"> r </span><span class="pun">*</span><span class="pln"> r</span><span class="pun">;</span><span class="pln">
    </span><span class="pun">}</span><span class="pln">

    </span><span class="kwd">double</span><span class="pln"> volume</span><span class="pun">(</span><span class="kwd">double</span><span class="pln"> h</span><span class="pun">,</span><span class="pln"> </span><span class="kwd">double</span><span class="pln"> r</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
        </span><span class="kwd">return</span><span class="pln"> </span><span class="pun">(</span><span class="lit">22</span><span class="pln"> </span><span class="pun">/</span><span class="pln"> </span><span class="lit">7.0</span><span class="pun">)</span><span class="pln"> </span><span class="pun">*</span><span class="pln"> r </span><span class="pun">*</span><span class="pln"> r </span><span class="pun">*</span><span class="pln"> h</span><span class="pun">;</span><span class="pln">
    </span><span class="pun">}</span><span class="pln">

    </span><span class="kwd">double</span><span class="pln"> volume</span><span class="pun">(</span><span class="kwd">double</span><span class="pln"> l</span><span class="pun">,</span><span class="pln"> </span><span class="kwd">double</span><span class="pln"> b</span><span class="pun">,</span><span class="pln"> </span><span class="kwd">double</span><span class="pln"> h</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
        </span><span class="kwd">return</span><span class="pln"> l </span><span class="pun">*</span><span class="pln"> b </span><span class="pun">*</span><span class="pln"> h</span><span class="pun">;</span><span class="pln">
    </span><span class="pun">}</span><span class="pln">

    </span><span class="kwd">public</span><span class="pln"> </span><span class="kwd">static</span><span class="pln"> </span><span class="kwd">void</span><span class="pln"> main</span><span class="pun">(</span><span class="typ">String</span><span class="pln"> args</span><span class="pun">[])</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
        </span><span class="typ">RansariVolume</span><span class="pln"> obj </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">RansariVolume</span><span class="pun">();</span><span class="pln">
        </span><span class="typ">System</span><span class="pun">.</span><span class="kwd">out</span><span class="pun">.</span><span class="pln">println</span><span class="pun">(</span><span class="str">"Sphere Volume = "</span><span class="pln"> </span><span class="pun">+</span><span class="pln">
            obj</span><span class="pun">.</span><span class="pln">volume</span><span class="pun">(</span><span class="lit">6</span><span class="pun">));</span><span class="pln">
        </span><span class="typ">System</span><span class="pun">.</span><span class="kwd">out</span><span class="pun">.</span><span class="pln">println</span><span class="pun">(</span><span class="str">"Cylinder Volume = "</span><span class="pln"> </span><span class="pun">+</span><span class="pln">
            obj</span><span class="pun">.</span><span class="pln">volume</span><span class="pun">(</span><span class="lit">5</span><span class="pun">,</span><span class="pln"> </span><span class="lit">3.5</span><span class="pun">));</span><span class="pln">
        </span><span class="typ">System</span><span class="pun">.</span><span class="kwd">out</span><span class="pun">.</span><span class="pln">println</span><span class="pun">(</span><span class="str">"Cuboid Volume = "</span><span class="pln"> </span><span class="pun">+</span><span class="pln">
            obj</span><span class="pun">.</span><span class="pln">volume</span><span class="pun">(</span><span class="lit">7.5</span><span class="pun">,</span><span class="pln"> </span><span class="lit">3.5</span><span class="pun">,</span><span class="pln"> </span><span class="lit">2</span><span class="pun">));</span><span class="pln">
    </span><span class="pun">}</span><span class="pln">
</span><span class="pun">}</span>

Output:

Sphere Volume = 905.142857142857
Cylinder Volume = 192.5
Cuboid Volume = 52.5
Press any key to continue . . .

This Particular section is dedicated to Programs only. If you want learn more about Java Programming Language. Then you can visit below links to get more depth on this subject.

Go to Program List