Switch Statement with break in java, Based on Grade give a Remark

Java Programming Language Decision Making in java (Article) Decision Making in java (Program)

1822

Program:

<span class="pln"> </span><span class="kwd">public</span><span class="pln"> </span><span class="kwd">class</span><span class="pln"> </span><span class="typ">SwitchGradeCardRemark</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="com">// char grade = args[0].charAt(0);</span><span class="pln">
      </span><span class="kwd">char</span><span class="pln"> grade </span><span class="pun">=</span><span class="pln"> </span><span class="str">'C'</span><span class="pun">;</span><span class="pln">

      </span><span class="kwd">switch</span><span class="pun">(</span><span class="pln">grade</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
         </span><span class="kwd">case</span><span class="pln"> </span><span class="str">'A'</span><span class="pln"> </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">"Excellent!"</span><span class="pun">);</span><span class="pln">
            </span><span class="kwd">break</span><span class="pun">;</span><span class="pln">
         </span><span class="kwd">case</span><span class="pln"> </span><span class="str">'B'</span><span class="pln"> </span><span class="pun">:</span><span class="pln">
         </span><span class="kwd">case</span><span class="pln"> </span><span class="str">'C'</span><span class="pln"> </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">"Well done"</span><span class="pun">);</span><span class="pln">
            </span><span class="kwd">break</span><span class="pun">;</span><span class="pln">
         </span><span class="kwd">case</span><span class="pln"> </span><span class="str">'D'</span><span class="pln"> </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">"You passed"</span><span class="pun">);</span><span class="pln">
         </span><span class="kwd">case</span><span class="pln"> </span><span class="str">'F'</span><span class="pln"> </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">"Better try again"</span><span class="pun">);</span><span class="pln">
            </span><span class="kwd">break</span><span class="pun">;</span><span class="pln">
         </span><span class="kwd">default</span><span class="pln"> </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">"Invalid grade"</span><span class="pun">);</span><span class="pln">
        </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">"Your grade is "</span><span class="pln"> </span><span class="pun">+</span><span class="pln"> grade</span><span class="pun">);</span><span class="pln">
   </span><span class="pun">}</span><span class="pln">
</span><span class="pun">}</span>

Output:

Well done
Your grade is C
Press any key to continue . . .

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