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【C】搬桌子难题
作者:姜南 / 发布于2012/2/21/ 683
搬桌子难题
<div><span class="preprocessor"><span id="1329783692102S" style="display: none;"></span>#include <stdio.h></span></div>
<div><span class="preprocessor">#include <string.h></span></div>
<div><span class="preprocessor">
</span></div>
<div></div>
<div><span class="datatypes">int</span><span> main(){</span></div>
<div><span>    </span><span class="datatypes">int</span><span> n,m,i,j,x,sum,tmp,a[401];</span></div>
<div><span>    scanf(</span><span class="string">"%d"</span><span>,&n);</span></div>
<div><span>    </span><span class="keyword">while</span><span>(n--){</span></div>
<div><span>        sum=0;</span></div>
<div><span>        memset(a,0,</span><span class="keyword">sizeof</span><span>(a));</span></div>
<div><span>        scanf(</span><span class="string">"%d"</span><span>,&m);</span></div>
<div><span>        </span><span class="keyword">while</span><span>(m--){</span></div>
<div><span>            scanf(</span><span class="string">"%d%d"</span><span>,&i,&j);</span></div>
<div><span>            </span><span class="keyword">if</span><span>(i>j){</span></div>
<div><span>                tmp=i;</span></div>
<div><span>                i=j;</span></div>
<div><span>                j=tmp;</span></div>
<div><span>            }</span></div>
<div><span>            </span><span class="keyword">if</span><span>(i%2==0) i--;</span></div>
<div><span>            </span><span class="keyword">if</span><span>(j%2) j++;</span></div>
<div><span>            </span><span class="keyword">for</span><span>(x=i;x<=j;x++) a[x]+=10;</span></div>
<div><span>        }</span></div>
<div><span>        </span><span class="keyword">for</span><span>(x=1;x<=400;x++) </span><span class="keyword">if</span><span>(a[x]>sum) sum=a[x];</span></div>
<div><span>        printf(</span><span class="string">"%d/n"</span><span>,sum);</span></div>
<div><span>    }</span></div>
<div><span>    </span><span class="keyword">return</span><span> 0;</span></div>
<div><span>}</span></div>
<div></div>
<div><span id="1329783692250E" style="display: none;"></span></div>
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