77 lines
4.9 KiB
HTML
77 lines
4.9 KiB
HTML
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<table width="100%"><tr><td align="center">/home/caleb/NetBeansProjects/ADSV Java/lab5_CalebFontenot/src/main/java/com/calebfontenot/lab5_calebfontenot/Operators.java</td></tr></table>
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<pre>
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<span class="comment">/*</span>
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<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt</span><span class="comment"> to change this license</span>
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<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java</span><span class="comment"> to edit this template</span>
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<span class="comment"> */</span>
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<span class="literal">package</span> com.calebfontenot.lab5_calebfontenot;
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<span class="comment">/**</span>
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<span class="comment"> *</span>
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<span class="comment"> * </span><span class="ST1">@author</span> <span class="comment">caleb</span>
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<span class="comment">*/</span>
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<span class="literal">public</span> <span class="literal">class</span> Operators {
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<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST2">main</span>(String[] args)
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{
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<span class="literal">int</span> x = <span class="number">8</span>; <span class="literal">int</span> y = <span class="number">15</span>; <span class="literal">double</span> d = <span class="number">2</span>;
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<span class="comment">//1. Increment x by 2;</span>
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<span class="comment">//add code here</span>
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x += <span class="number">2</span>;
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<span class="comment">//2. Increment y by 5 using the += operator</span>
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<span class="comment">//add code here</span>
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y += <span class="number">5</span>;
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<span class="comment">//3. Increment d by 1 using the ++ operator</span>
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<span class="comment">//add code here</span>
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d++;
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<span class="comment">//4. Modify the expression below to print z1 = 1.5 and not 0.0</span>
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<span class="literal">double</span> z1 = ((<span class="literal">double</span>) x /(<span class="literal">double</span>) y ) * d++;
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System.<span class="ST3">out</span>.println(<span class="string">"</span><span class="string">z1: </span><span class="string">"</span> + z1 );
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<span class="comment">//5. Modify the expresion below the print z2 = 2.5 and not 0.0</span>
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<span class="literal">double</span> z2 = ((<span class="literal">double</span>) x /(<span class="literal">double</span>) y ) * ++d;
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System.<span class="ST3">out</span>.println(<span class="string">"</span><span class="string">z2: </span><span class="string">"</span> + z2 );
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<span class="comment">/* 6. Declare a variable z3 of type double and modify the </span>
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<span class="comment"> right hand side of the expression you built in step 5 for the</span>
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<span class="comment"> expression to evaluate 2.0.</span>
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<span class="comment"> Assign the evaluation to varible z3</span>
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<span class="comment"> */</span>
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<span class="literal">double</span> z3 = ((<span class="literal">double</span>) x /(<span class="literal">double</span>) y * (d - <span class="number">1</span>));
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<span class="comment">//add code here</span>
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System.<span class="ST3">out</span>.println(<span class="string">"</span><span class="string">z3: </span><span class="string">"</span>+ z3 );
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System.<span class="ST3">out</span>.println(<span class="string">"</span><span class="string">x=</span><span class="string">"</span> + x + <span class="string">"</span><span class="string"> y=</span><span class="string">"</span> + y + <span class="string">"</span><span class="string"> d=</span><span class="string">"</span> + d +
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<span class="string">"</span><span class="string"> z1=</span><span class="string">"</span>+ z1 + <span class="string">"</span><span class="string"> z2=</span><span class="string">"</span> +z2 + <span class="string">"</span><span class="string"> z3=</span><span class="string">"</span> +z3);
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}
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}
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