Switch Statement with break in java, Select a day from week by switch statement

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

7236

Program:

<span class="pln"> </span><span class="kwd">class</span><span class="pln"> </span><span class="typ">SwitchSelectDay</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="pun">[]</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">int</span><span class="pln"> week </span><span class="pun">=</span><span class="pln"> </span><span class="lit">6</span><span class="pun">;</span><span class="pln">

  </span><span class="kwd">switch</span><span class="pln"> </span><span class="pun">(</span><span class="pln">week</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="lit">1</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">"monday"</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="lit">2</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">"tuesday"</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="lit">3</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">"wednesday"</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="lit">4</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">"thursday"</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="lit">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">"friday"</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="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">"saturday"</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="lit">7</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">"sunday"</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="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 week"</span><span class="pun">);</span><span class="pln">
            </span><span class="kwd">break</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="pun">}</span>

Output:

saturday
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