round() Method in java

Java Programming Language Number Class in java (Article) Number Class in java (Program)

27493

Program:

<span class="kwd">public</span><span class="pln"> </span><span class="kwd">class</span><span class="pln"> </span><span class="typ">WrapperroundMethod</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="kwd">double</span><span class="pln"> d </span><span class="pun">=</span><span class="pln"> </span><span class="lit">100.675</span><span class="pun">;</span><span class="pln">
	       </span><span class="kwd">double</span><span class="pln"> e </span><span class="pun">=</span><span class="pln"> </span><span class="lit">100.500</span><span class="pun">;</span><span class="pln">
	       </span><span class="kwd">float</span><span class="pln"> f </span><span class="pun">=</span><span class="pln"> </span><span class="lit">100</span><span class="pun">;</span><span class="pln">
	       </span><span class="kwd">float</span><span class="pln"> g </span><span class="pun">=</span><span class="pln"> </span><span class="lit">90f</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="typ">Math</span><span class="pun">.</span><span class="pln">round</span><span class="pun">(</span><span class="pln">d</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="typ">Math</span><span class="pun">.</span><span class="pln">round</span><span class="pun">(</span><span class="pln">e</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="typ">Math</span><span class="pun">.</span><span class="pln">round</span><span class="pun">(</span><span class="pln">f</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="typ">Math</span><span class="pun">.</span><span class="pln">round</span><span class="pun">(</span><span class="pln">g</span><span class="pun">));</span><span class="pln">
	    </span><span class="pun">}</span><span class="pln">
</span><span class="pun">}</span><span class="pln">

</span><span class="com">/*

Returns the closest long or int, as indicated
 by the method's return type to the argument.
 
*/</span><span class="pln">

  </span>

Output:

101
101
100
90
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